CN213360951U - Hardware with edge angle having protection structure - Google Patents

Abstract

The utility model discloses a edges and corners area protective structure's hardware, including edges and corners hardware body, edges and corners hardware body outer wall is fixed with the one end of telescopic link, the other end and the guard plate inner wall of telescopic link are connected, the winding is provided with the spring on the telescopic link, the inner wall of guard plate is fixed with the fixed block, and the fixed block articulates with the one end of hinge bar, the other end and the slider of hinge bar articulate, slider and spout sliding connection, the spout is seted up at edges and corners hardware body outer wall; through the protector that sets up, wherein protector includes telescopic link, spring, guard plate, fixed block, hinge bar, slider and spout, can make the barrier propterty of edges and corners hardware body obtain improving through this device, can reduce the degree of wear after the edges and corners hardware body receives unexpected striking, improve life.

Description

Hardware with edge angle having protection structure

Technical Field

The utility model relates to a hardware technical field especially relates to a edges and corners area protective structure's hardware.

Background

Hardware is a tool obtained by processing and casting metal such as gold, silver, copper, iron, tin, etc., and is used for fixing, processing, decorating, etc.

But present edges and corners hardware still has some drawbacks, and traditional edges and corners hardware is all comparatively important, but outside material barrier propterty is not high, receives gravity striking to result in the hardware outer wall to damage a little, for this we provide an edges and corners area protective structure's hardware.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a edges and corners area protective structure's hardware through the protector that sets up, can make the barrier propterty of edges and corners hardware body obtain improving through this device, can reduce the degree of wear after the edges and corners hardware body receives unexpected striking, improves life.

In order to achieve the technical problem, the utility model provides a following technical scheme: the utility model provides an edges and corners area protective structure's hardware, includes edges and corners hardware body, edges and corners hardware body outer wall is fixed with the one end of telescopic link, the other end and the guard plate inner wall connection of telescopic link, the winding is provided with the spring on the telescopic link, the inner wall of guard plate is fixed with the fixed block, and the fixed block is articulated with the one end of hinge bar, the other end and the slider of hinge bar are articulated, slider and spout sliding connection, the spout is seted up at edges and corners hardware body outer wall.

As a preferred technical scheme of the utility model, set up the draw-in groove in the guard plate, and draw-in groove top outer wall has seted up the notch, the block has the rubber pad in the draw-in groove, the rubber pad outer end is fixed with the blotter.

As the utility model discloses a preferred technical scheme, the one end and the edges and corners hardware body outer wall connection of spring, the other end and the guard plate inner wall connection of spring.

As a preferred technical scheme of the utility model, the telescopic link symmetry is provided with two sets ofly, the fixed block is fixed in two sets of telescopic link intermediate positions department.

As an optimal technical scheme of the utility model, the articulated mast symmetry articulates there are two sets ofly, two sets of the shape that the articulated mast formed is "V" form.

As an optimal technical scheme of the utility model, the volume size of draw-in groove and notch equals the volume size of rubber pad, the shape of rubber pad sets up to "protruding" form.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. through the arranged protection device, wherein the protection device comprises a telescopic rod, a spring, a protection plate, a fixed block, hinge rods, slide blocks and a sliding groove, when the outer wall of the corner hardware body is impacted by external force, impact force impacts the protection plate to press down, the telescopic rod is extruded to deform in the pressing-down process, the extrusion spring deforms in the downward moving process of the telescopic rod, the restoring force generated by the elasticity of the spring counteracts a part of extrusion force, the fixed block is extruded to move downward while the protection plate extrudes downward, the fixed block drives two groups of hinge rods to expand outward, the hinge rods drive two groups of slide blocks to slide outward in the sliding groove, the stability of the device is ensured by the triangular shape formed by the two groups of hinge rods and the corner hardware body, the protection performance of the corner hardware body can be improved through the device, and the abrasion degree can be reduced after the corner hardware body is impacted by accident, the service life is prolonged;

2. through the change device that sets up, wherein change the device and include the draw-in groove, rubber pad and cushion, use when edges and corners hardware body for a long time and lead to the great needs of change of guard plate wearing and tearing, only need outwards drag the blotter along the corner, make the blotter drive the rubber pad and outwards remove, accomplish the dismantlement until the rubber pad is dragged out from the draw-in groove, change the blotter on the same reason, only need drive the rubber pad bending along the corner, then make the notch on rubber pad edge and the draw-in groove insert, the elastic formation of rubber pad self resets and draw-in groove formation block afterwards, can make convenient and fast's change after the blotter wearing and tearing on the guard plate.

Drawings

Fig. 1 is a schematic structural three-dimensional state diagram of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 3 is a schematic side view of the partial structure of the present invention;

FIG. 4 is a schematic front sectional view of the connecting structure of the cushion pad and the protection plate of the present invention;

wherein: 1. a corner hardware body; 21. a telescopic rod; 22. a spring; 23. a protection plate; 24. a fixed block; 25. a hinged lever; 26. a slider; 27. a chute; 31. a card slot; 32. a rubber pad; 33. a cushion pad; 34. a notch.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1 to 4, a hardware with a protection structure at an edge angle comprises an edge angle hardware body 1, wherein the outer wall of the edge angle hardware body 1 is fixed with one end of an expansion link 21, the other end of the expansion link 21 is connected with the inner wall of a protection plate 23, a spring 22 is wound on the expansion link 21, a fixed block 24 is fixed on the inner wall of the protection plate 23, the fixed block 24 is hinged with one end of a hinge rod 25, the other end of the hinge rod 25 is hinged with a slide block 26, the slide block 26 is connected with a slide groove 27 in a sliding manner, and the slide groove 27 is formed in the outer wall of the edge angle hardware body;

after 1 outer wall of edges and corners hardware body receives external force striking, impact force striking guard plate 23 pushes down, push down in-process extrusion telescopic link 21 and produce deformation, telescopic link 21 in-process extrusion spring 22 that moves down produces deformation, some extrusion force is offset to the resilience force that the elasticity of spring 22 self produced, 24 downstream are extruded to guard plate 23 extrusion fixed block in the time of pushing down, fixed block 24 drives two sets of hinge bar 25 and outwards expands, hinge bar 25 then drives two sets of sliders 26 and outwards slides in spout 27, can make edges and corners hardware body 1's protective properties obtain improving through this device, can reduce the degree of wear after 1 receives unexpected striking at edges and corners hardware body, and the service life is prolonged.

In other embodiments, a clamping groove 31 is formed in the protection plate 23, a notch 34 is formed in the outer wall of the top end of the clamping groove 31, a rubber pad 32 is clamped in the clamping groove 31, and a cushion pad 33 is fixed at the outer end of the rubber pad 32;

when edges and corners hardware body 1 uses for a long time and results in the great needs of change of guard plate 23 wearing and tearing, only need outwards drag cushion 33 along the corner, make cushion 33 drive rubber pad 32 outwards to remove, drag out the completion dismantlement in from draw-in groove 31 up to rubber pad 32, change cushion 33 on the same reason, only need drive rubber pad 32 along the corner crooked, then make rubber pad 32 edge and notch 34 on the draw-in groove 31 insert, the elastic formation of rubber pad 32 self resets afterwards and draw-in groove 31 forms the block, can make the change that can convenient and fast after the cushion 33 wearing and tearing on the guard plate 23 through this device, time saving and labor saving.

In other embodiments, one end of the spring 22 is connected with the outer wall of the corner hardware body 1, and the other end of the spring 22 is connected with the inner wall of the protection plate 23;

with this arrangement, the impact force transmitted to the shield plate 23 can be cancelled by the restoring force generated by the elasticity of the spring 22 itself.

In other embodiments, two sets of the telescopic rods 21 are symmetrically arranged, and the fixing block 24 is fixed at the middle position of the two sets of the telescopic rods 21;

the purpose of this is to ensure that the device is more stable by providing two sets of telescopic rods 21.

In other embodiments, the two sets of hinge rods 25 are symmetrically hinged, and the two sets of hinge rods 25 form a "V" shape;

the purpose that sets up like this is to guarantee that the shape that articulated rod 25 and edges and corners hardware body 1 are constituteed is "triangle-shaped" form, and triangle-shaped's shape can make whole device operation more stable.

In other embodiments, the volume of the slot 31 and the notch 34 is equal to the volume of the rubber pad 32, and the rubber pad 32 is configured to be "convex";

the purpose of setting up like this is to guarantee that the rubber pad 32 can be filled up in the draw-in groove 31 after with draw-in groove 31 block, guarantees the fastness of rubber pad 32 with the draw-in groove 31 block.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an edge and corner takes protective structure's hardware, includes edge and corner hardware body (1), its characterized in that: corner hardware body (1) outer wall is fixed with the one end of telescopic link (21), the other end and protection plate (23) inner wall connection of telescopic link (21), the winding is provided with spring (22) on telescopic link (21), the inner wall of protection plate (23) is fixed with fixed block (24), and fixed block (24) are articulated with the one end of hinge bar (25), the other end and slider (26) of hinge bar (25) are articulated, slider (26) and spout (27) sliding connection, spout (27) are seted up at corner hardware body (1) outer wall.

2. The hardware with the corner protecting structure as claimed in claim 1, wherein: a clamping groove (31) is formed in the protection plate (23), a notch (34) is formed in the outer wall of the top end of the clamping groove (31), a rubber pad (32) is clamped in the clamping groove (31), and a cushion pad (33) is fixed to the outer end of the rubber pad (32).

3. The hardware with the corner protecting structure as claimed in claim 1, wherein: the one end and edges and corners hardware body (1) outer wall connection of spring (22), the other end and guard plate (23) inner wall connection of spring (22).

4. The hardware with the corner protecting structure as claimed in claim 1, wherein: the telescopic rods (21) are symmetrically provided with two groups, and the fixing blocks (24) are fixed in the middle positions of the two groups of telescopic rods (21).

5. The hardware with the corner protecting structure as claimed in claim 1, wherein: the hinged rods (25) are symmetrically hinged to form two groups, and the shape formed by the hinged rods (25) is V-shaped.

6. The hardware with the corner protecting structure as claimed in claim 2, wherein: the size of the clamping groove (31) and the size of the notch (34) are equal to the size of the rubber pad (32), and the rubber pad (32) is convex.

Images