Diagonal draw bar structure having micro ventilation function
AssigneeGuangdong Kin Long Hardware Products Co., Ltd.
InventorBaokun BAI
Life of this patent
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Abstract
A diagonal draw bar having a micro ventilation function includes a first lever, a second lever, a retaining lever, a spring, a latching member, and an actuating lever. The first lever defines a first rivet hole, a second rivet hole, and provides a positioning hook. The second lever defines a third rivet hole and connects with the first lever. The retaining lever defines a fourth rivet hole and connects with the retaining lever, the retaining lever defines a through hole. The spring is latched within the through hole. The latching member extends through the spring. The actuating lever is provided with a projection for pushing the latching member upward.
Claims10
A diagonal draw bar having a micro ventilation function, comprising:
- a first lever defining a first rivet hole at an end thereof and being provided with a positioning hook at the other end thereof, the first lever further defining a second rivet hole on the positioning hook;
- a second lever defining a third rivet hole at an end thereof, the second lever being connected to the first lever by a first rivet riveted to the first rivet hole and extending through the third rivet hole;
- a retaining lever defining a fourth rivet hole at an end thereof, the retaining lever being connected to the first lever by a second rivet riveted to the second rivet hole and extending through the fourth rivet hole, the retaining lever defining a through hole at a position corresponding to the positioning hook;
- a spring latched within the through hole;
- a latching member extending through the spring;
- and
- an actuating lever having a projection;
- wherein by moving the actuating lever, the projection pushes the latching member upward, and the latching member latches with the positioning hook.
Dependencies are inferred from the claim text.