CN215226211U

CN215226211U - Anti-drop spring fixing buckle

Info

Publication number: CN215226211U
Application number: CN202121298669.5U
Authority: CN
Inventors: 甘超署
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-21
Anticipated expiration: 2031-06-10

Abstract

The utility model discloses an anti-drop spring fixing buckle, which comprises a fixing part and a bending part, wherein one end of the fixing part is connected with the bending part, the joint of the fixing part and the bending part is in a circular arc shape, a mounting hole is arranged on the fixing part, a first convex tooth is arranged on the fixing part, a second convex tooth is arranged on the bending part, a plastic lining part is arranged on the joint of the fixing part and the bending part, and two ends of the plastic lining part respectively extend to the first convex tooth and the second convex tooth, the inner side of one end of the bending part, which is far away from the fixing part, is provided with an anti-tripping device, the fixing part is correspondingly matched with the anti-tripping device, a notch is arranged on the anti-tripping device, the condition that a spring is unhooked is reduced by increasing the anti-tripping device on the bending part, the stability of the spring buckle is better, the traditional mode of adopting iron sheet plastic material to connect is replaced by connecting the plastic lining part and the spring buckle, resources are saved, the cost is reduced, the production process is simplified, and the processing efficiency is greatly improved.

Description

Anti-drop spring fixing buckle

Technical Field

The utility model relates to a furniture accessory field especially relates to an anti-drop spring is fixed to be detained.

Background

The spring buckles are necessary accessories of the spring sofa and the spring bed, and in the production process of the sofa and the spring bed, the spring buckles are fixed on the frame, the spring buckles at the two ends of the frame are in one-to-one correspondence, and then the two ends of the spring are hung on the spring buckles in one-to-one correspondence. However, when the existing spring fastener is used, the spring and the spring fastener are contacted and rubbed with each other, so that high noise is generated, and the spring fastener is abraded. In order to reduce noise and abrasion, the current spring buckle adopts a structure mode that a plastic piece is coated outside a metal piece, but the installation efficiency of the structure is low, so that the cost is increased; in addition, the traditional spring buckle is only buckled with the spring through bending to form a bending part (2), but after the mode is used for a long time, the unhooking condition can occur, and the use of the sofa and the spring bed is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti-drop spring is fixed to be detained has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drop spring fixing buckle, includes fixed part and flexion, the one end and the flexion of fixed part are connected, and the junction of fixed part and flexion is circular-arcly, the mounting hole has been seted up on the fixed part, be equipped with first protruding tooth on the fixed part, be equipped with the protruding tooth of second on the flexion, be equipped with the plastics lining spare on the junction of fixed part and flexion, and the both ends of plastics lining spare extend to first protruding tooth and the protruding tooth of second respectively, the one end inboard that the fixed part was kept away from to the flexion is provided with the anticreep and releases, the fixed part corresponds the cooperation the notch has been seted up in the anticreep and releases.

Further, mounting holes are symmetrically formed in two sides of the fixing portion, and the mounting holes are long-strip-shaped.

Furthermore, the joint of the first convex tooth and the fixing part and the joint of the second convex tooth and the bending part are provided with grooves.

Further, the fixing part and the bending part are of an integral structure.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-tripping device is additionally arranged on the bending part, so that the condition that the spring is unhooked is reduced, the stability of the spring fastener is better, and the spring hanger is effectively prevented from dropping and generating abnormal sound when the spring and the drag hook move relatively by arranging the plastic lining piece at the joint of the fixing part and the bending part and fixedly pressing the plastic lining piece by the first convex tooth and the second convex tooth; meanwhile, the plastic lining part is connected with the spring fastener to replace the traditional mode of connecting the plastic with the iron sheet wrapped by the plastic, so that resources are saved, the cost is reduced, the production process is simplified, the processing efficiency is greatly improved, in addition, in the installation, compared with the installation of the traditional spring fastener, one working procedure is reduced, the time for fixing the fixing fastener is effectively shortened, and the processing efficiency can be improved.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of fig. 1 at another angle.

Fig. 3 is a schematic cross-sectional view of the present invention.

In the figure: the fixing part 1, the mounting hole 10, the first convex tooth 11, the notch 12, the bending part 2, the second convex tooth 21, the anti-release buckle 22 and the plastic lining piece 3.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

As shown in fig. 1 to 3, the utility model discloses an anti-drop spring fixing buckle, including fixed part 1 and flexion 2, the one end and the flexion 2 of fixed part 1 are connected, and the junction of fixed part 1 and flexion 2 is circular-arcly, mounting hole 10 has been seted up on the fixed part 1, be equipped with first protruding tooth 11 on the fixed part 1, be equipped with second protruding tooth 21 on the flexion 2, be equipped with plastics lining 3 on the junction of fixed part 1 and flexion 2, and the both ends of plastics lining 3 extend to first protruding tooth 11 and second protruding tooth 21 respectively, the one end inboard that fixed part 1 was kept away from to flexion 2 is provided with anti-drop 22, fixed part 1 corresponds cooperation anti-drop 22 and has seted up notch 12, behind the 2 hook spring of flexion anti-drop buckle 22 bottom can imbed fixed part 1's notch 12.

In this embodiment, the two sides of the fixing portion 1 are symmetrically provided with mounting holes 10, the mounting holes 10 are long, and through the structural design, when in use, nails are used to fasten the long mounting holes 10 to fix the spring fastener.

In this embodiment, the connecting part of the first convex tooth 11 and the fixing part 1 and the connecting part of the second convex tooth 21 and the bending part 2 are both provided with grooves, and through the structural design, the first convex tooth 11 and the second convex tooth 21 obliquely press the plastic lining member 3, and fix and press the plastic lining member 3 in the grooves, so that the plastic lining member 3 is ensured not to fall off.

In this embodiment, the fixing portion 1 and the bending portion 2 are integrated, and the manufacturing cost is reduced by the structural design.

The utility model discloses a leading principle: the anti-tripping device 22 is additionally arranged on the bending part 2, so that the condition that the spring is unhooked is reduced, the stability of the spring buckle is better, and the plastic lining part 3 is arranged at the joint of the fixing part 1 and the bending part 2 and is fixedly pressed by the first convex tooth 11 and the second convex tooth 21, so that the spring hanging part is effectively prevented from falling off and abnormal sound is effectively prevented from being generated when the spring and the drag hook move relatively; meanwhile, the plastic lining part 3 is connected with the spring fastener to replace the traditional mode of connecting the iron sheet coated with plastic, so that resources are saved, the cost is reduced, the production process is simplified, the processing efficiency is greatly improved, in addition, in the installation, compared with the installation of the traditional spring fastener, one working procedure is reduced, the time for fixing the fastener is effectively shortened, and the processing efficiency can be improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anti-drop spring fixing buckle which characterized in that: including fixed part (1) and flexion (2), the one end and the flexion (2) of fixed part (1) are connected, and the junction of fixed part (1) and flexion (2) is circular-arcly, mounting hole (10) have been seted up on fixed part (1), be equipped with first protruding tooth (11) on fixed part (1), be equipped with second protruding tooth (21) on flexion (2), be equipped with plastics lining spare (3) on the junction of fixed part (1) and flexion (2), and the both ends of plastics lining spare (3) extend to first protruding tooth (11) and second protruding tooth (21) respectively, the one end inboard that fixed part (1) was kept away from in flexion (2) is provided with anti-tripping (22), fixed part (1) corresponds the cooperation notch (12) have been seted up in anti-tripping (22).

2. The anti-drop spring fixing buckle as claimed in claim 1, wherein: mounting holes (10) are symmetrically formed in two sides of the fixing portion (1), and the mounting holes (10) are long-strip-shaped.

3. The anti-drop spring fixing buckle as claimed in claim 1, wherein: the connecting part of the first convex tooth (11) and the fixing part (1) and the connecting part of the second convex tooth (21) and the bending part (2) are provided with grooves.

4. The anti-drop spring fixing buckle as claimed in claim 1, wherein: the fixing part (1) and the bending part (2) are of an integral structure.