CN216363919U - Wear-resistant fastening buckle - Google Patents

Abstract

The utility model discloses a wear-resistant fastening buckle, belonging to the field of buckles and comprising a fixing piece and a buckle, wherein the buckle is provided with two plug-in components, a first groove for accommodating the insert is arranged in the fixing piece, a pressing piece which is abutted against the insert is connected in the first groove in a sliding way, the pressing piece supports the limiting piece, the plug-in piece is provided with a limiting groove for accommodating the limiting piece to be embedded, a push block is arranged between the two plug-in components on the fastener, a second groove for accommodating the push block to be embedded is arranged on the fixing component, the second groove is internally provided with a limiting block which is abutted against the push block and blocks the limiting piece, the utility model embeds the plug-in piece and the push block into the first groove and the second groove when the fixing piece and the fastener are embedded, and the limiting piece is embedded into the limiting groove of the plug-in piece, the limiting part is fixed and limited by pushing the limiting block through the pushing block, and the fixing part and the fastener can be locked at the moment.

Description

Wear-resistant fastening buckle

Technical Field

The utility model discloses a fastener, and particularly relates to a wear-resistant fastening buckle.

Background

The buckle is visible everywhere in our daily life, and the ordinary clothes, shoes and hats, the ordinary backpack, the camera bag and the mobile phone bag all have the buckle.

The existing buckle achieves the limiting and anti-falling effects based on the toughness of materials of the buckle and the interference fit between clamping grooves, but repeated buckling is carried out under the interference fit, so that the repeated friction of the buckle causes abrasion, and when the abraded buckle is continuously used, the buckle is easy to loose and fall off due to various external shaking or collision, and the buckle cannot achieve the limiting or anti-falling effects at the moment, so a new solution is needed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wear-resistant fastener for solving the above-mentioned problems.

In order to achieve the purpose, the utility model provides the following technical scheme: the wear-resistant fastening buckle comprises a fixing part and a fastener, wherein two plug-in components are arranged on the fastener, a first groove for accommodating the plug-in components to be embedded is formed in the fixing part, a pressing part abutted against the plug-in components is connected in the first groove in a sliding mode, the pressing part supports a limiting component, a limiting groove for accommodating the limiting component to be embedded is formed in the plug-in components, a push block is arranged between the two plug-in components on the fastener, a second groove for accommodating the push block to be embedded is formed in the fixing part, and a limiting block abutted against the push block and blocking the limiting component is arranged in the second groove.

Through adopting above-mentioned technical scheme, when the user used this product, with mounting fastener cooperation plug-in components embedding mounting's first recess after, locating part embedding spacing inslot and the promotion through the ejector pad made the locating part stop the restriction, its locating part can't remove and then made the plug-in components fixed unable removal by the locating part, is dead with fastener and mounting lock this moment and plays the effect and the effect of fastening, and from this the operation can reduce wearing and tearing.

Preferably, the fixing piece is connected with the moving piece in a sliding mode, a first spring is arranged between the moving piece and the limiting block, and a first clamping groove which is communicated with the second groove and used for accommodating the limiting block to be embedded into and dislocated from the limiting block is formed in the fixing piece.

Through adopting above-mentioned technical scheme, when need removing this state after locking fastener and mounting, then can upwards pull the moving part and drive the stopper and shift up, make the locating part break away from the second recess and with the locating part dislocation embedding second draw-in groove in, first spring then promotes the stopper and resets this moment, and then cancel at the stopper and block locating part plug-in components and ejector pad this moment and can break away from first recess and second recess and can remove mounting and fastener lock dead state this moment.

Preferably, a baffle plate for receiving the movable member is arranged in the fixed member, and a pressing block for pushing the baffle plate to move is connected to the outside of the fixed member in a sliding manner.

By adopting the technical scheme, when the moving part is in a normal state, the baffle is positioned on the moving part to block and limit the moving part to move, and the pressing piece is pushed to enable the baffle to cancel the limitation on the moving part and move the moving part upwards, and then the pressing block is pushed to drive the baffle to accept the moving part and continue to play the effect of limiting the moving part.

Preferably, the surface of the first groove abutted against the limiting part and the surface of the push block abutted against the limiting part are inclined surfaces.

Through adopting above-mentioned technical scheme, the face of locating part and first recess butt is the inclined plane, avoids vertical face to lead to the locating part still can guide the effect that the locating part removed with the condition that plug-in components blockked, and the inclined plane of ejector pad and stopper looks butt, then can make the inclined plane of ejector pad promote the ejector pad to both sides along the inclined plane of stopper, plays the effect of guide.

Preferably, a second spring for pushing the pressing piece to reset is arranged between the pressing piece and the fixing piece, and a third spring is directly arranged between the pressing block and the fixing piece.

Through adopting above-mentioned technical scheme, the second spring can play and promote the holding part and reset after the plug-in components break away from first recess, still can avoid the condition that holding part and locating part break away from first recess, and the third spring can promote the pressing part and make the baffle support the moving part tightly, and can avoid the external world to rock and lead to the moving part to relax and make the fixed unstable condition of mounting and fastener.

Preferably, the fixing piece and the fastener are made of PA.

Through adopting above-mentioned technical scheme, PA material mechanical strength is high, and toughness is good, has higher tensile, compressive strength, can make the eye-splice possess longer life.

Compared with the prior art, the utility model has the beneficial effects that:

when the fixing piece and the fastener are embedded, the plug-in piece and the push block are embedded into the first groove and the second groove, the limiting piece is embedded into the limiting groove of the plug-in piece, the limiting piece is pushed to fix and limit the limiting piece through the push block, the fixing piece and the fastener can be locked at the moment, the limiting piece can be cancelled to fix and limit the limiting piece when the moving piece is pushed and pulled by the push block, the fixing piece and the fastener can be separated and loosened conveniently, simply and quickly, the abrasion of the plug-in piece, the pressing piece and the like can be reduced, and the service life is prolonged.

Drawings

FIG. 1 is a schematic view of a wear-resistant fastener;

FIG. 2 is a first cross-sectional view of the fastener;

FIG. 3 is a second cross-sectional view of the fastener;

fig. 4 is a partial enlarged view of fig. 2 at a.

Reference numerals: 1. a fixing member; 2. a fastener; 3. a plug-in; 4. a first groove; 5. a pressing member; 6. a limiting member; 7. a limiting groove; 8. a push block; 9. a second groove; 10. a limiting block; 11. a movable member; 12. a first spring; 13. a first card slot; 14. a baffle plate; 15. a third spring; 16. a pressing block; 17. a second spring.

Detailed Description

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "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 only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A wear-resistant fastening buckle is disclosed, as shown in figures 1-4, and comprises a fixing part 1 and a buckle part 2, wherein the buckle part 2 is provided with two plug-in components 3, the fixing part 1 is internally provided with a first groove 4 for accommodating the plug-in components 3 to be embedded, the first groove 4 is connected with a pressing part 5 which is abutted against the plug-in components 3 in a sliding manner, the pressing part 5 supports a limiting component 6, the plug-in components 3 are provided with a limiting groove 7 for accommodating the limiting component 6 to be embedded, a push block 8 is arranged between the two plug-in components 3 on the buckle part 2, the fixing part 1 is provided with a second groove 9 for accommodating the push block 8 to be embedded, the second groove 9 is internally provided with a limiting block 10 which is abutted against the push block 8 and blocks the limiting component 6, when a user uses the product, the fixing part 1 and the buckle part 2 is matched with the plug-in components 3 to be embedded into the first groove 4 of the fixing part 1, and the plug-in-pushing component 3 is continued to push the pressing part 5 to move downwards, and the limiting key which is supported and buckled downwards when the pressing part 5 moves downwards, when the limit key moves down, the side wall of the first groove 4 is slowly embedded into the limit groove 7 on the plug-in 3, at the moment, the limit key, the plug-in 3 and the pressing part 5 are linked to achieve the effect of stabilizing the plug-in 3, when the plug-in 3 is embedded into the fixing part 1, the push block 8 between the two plug-in 3 is embedded into the second groove 9 on the fixing part 1 along with the push block 8 and is abutted against the limit block 10, and because the push block 8 is shorter than the plug-in 3, when the plug-in 3 is completely embedded into the first groove 4, the push block 8 pushes the limit block 10 to two sides and blocks the limit key, at the moment, the plug-in 3 is limited to be separated from the first groove 4, the fixing fastener 2 is separated from the fixing part 1, at the moment, the fastener 2 is directly locked with the fixing part 1 to achieve the fastening effect and the effect, and the abrasion can be reduced by the operation.

The fixed part 1 is connected with a movable part 11 in a sliding way, a first spring 12 is arranged between the movable part 11 and the limit block 10, the fixed part 1 is provided with a first clamping groove 13 which is communicated with the second groove 9 and is used for accommodating the limit block 10 to be embedded into the limit part 6 in a staggered way, when the fastener 2 and the fixed part 1 are locked and the state needs to be relieved, the movable part 11 can be lifted upwards along the fixed part 1 to drive the limit block 10 to move upwards and to be dislocated with the limit key to be detached from the second groove 9 and to be embedded into the first clamping groove 13, the limit block 10 is separated from the thrust of the pushed block 8 at the moment, the first spring 12 on the limit block 10 pushes the limit block 10 to reset and abut against each other, and after the limit block 10 resets and is dislocated with the push block 8 and the limit part 6 at the moment, the limit block 10 cancels the effect of blocking the limit key, at the moment, the fastener 2 is pulled to drive the plug-in component 3 to move and the limit key to push outwards, so that the limit key slides to reset along the side wall of the first groove 4 and drives the pressing part 5 to reset, at this time, the plug-in 3 and the push block 8 can be separated from the first groove 4 and the second groove 9, and the fastener 2 and the fixing member 1 are separated, and at this time, the movable member 11 can be pressed downward and drive the limit block 10 to reset and be embedded into the second groove 9.

Be equipped with the baffle 14 that accepts moving part 11 in the mounting 1, the outer sliding connection of mounting 1 has the pressure piece 16 that promotes baffle 14 and remove, and when moving part 11 normal condition, baffle 14 then is located and blocks and restrict moving part 11 and remove on moving part 11, and need move up moving part 11 can remove baffle 14 cancellation to moving part 11 this moment with ejector pad 8 to keeping away from moving part 11 one end when moving up moving part, can move up moving part 11 this moment, and can move the pressure piece to pressing close to moving part 11 one end after moving up moving part 11, baffle 14 then plays the effect of accepting moving part 11 this moment, can avoid shaking the activity in the external world at baffle 14 under this state and lead to moving part 11 activity of lax, lead to the fixed state influence between fastener 2 and the mounting 1 to lead to lax.

The face of first recess 4 and 6 butts of locating part and the face of ejector pad 8 and 10 butts of stopper are the inclined plane, spacing key is the inclined plane with the face of 4 butts of first recess, spacing key is along the inclined plane slow movement embedding spacing inslot 7 behind can making 3 insets of first recess 4, can avoid vertical face to lead to the condition that spacing key stops 3 inserts and the inclined plane can play the effect that the guide spacing key removed, and the face inclined plane of ejector pad 8 and 10 butts of stopper, then can make the inclined plane of ejector pad 8 promote ejector pad 8 to both sides along the inclined plane of stopper 10, play the effect of guide.

A second spring 17 for pushing the pressing piece 5 to reset is arranged between the pressing piece 5 and the fixing piece 1, a third spring 15 is directly arranged between the pressing block 16 and the fixing piece 1, the second spring 17 between the pressing piece 5 and the fixing piece 1 can compress the second spring 17 when the plug-in piece 3 is pressed, the effect of pushing the pressing piece 5 to reset can be achieved when the plug-in piece 3 is separated, the movement of the pressing piece 5 can be limited through the fixation of the second spring 17, the pressing piece 5 cannot move, the phenomenon that a limit key is separated from the first groove 4 due to the pulling of the plug-in piece 3 when the plug-in piece 3 is separated can also be avoided, the third spring 15 can push the pressing block 16 to the moving piece 11 to enable the baffle 14 to be tightly attached to the moving piece 11, and the phenomenon that the moving piece 11 is loosened due to the fact that the moving piece 11 is separated from the baffle 14 due to the shaking of the manual pushing external force can be avoided to cause the loosening of the fixing piece 1 and the fastener 2.

The fixing part 1 and the fastener 2 are made of PA, the PA material is high in mechanical strength and good in toughness, and has higher tensile strength and compressive strength, so that the inserting buckle has longer service life.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides a wear-resisting fastening buckle, includes mounting (1) and fastener (2), be equipped with two plug-in components (3) on fastener (2), its characterized in that: be equipped with in mounting (1) and hold first recess (4) of plug-in components (3) embedding, sliding connection has in first recess (4) and press part (5) with plug-in components (3) butt, press part (5) support spacing piece (6), be equipped with spacing groove (7) that hold spacing piece (6) embedding on plug-in components (3), it is equipped with ejector pad (8) to lie in between two plug-in components (3) on fastener (2), be equipped with on mounting (1) and hold second recess (9) of ejector pad (8) embedding, be equipped with in second recess (9) and push pad (8) butt and block stopper (10) of spacing piece (6).

2. A wear resistant fastening buckle as claimed in claim 1, wherein: mounting (1) sliding connection has moving part (11), be equipped with first spring (12) between moving part (11) and stopper (10), be equipped with on mounting (1) and switch on and hold stopper (10) embedding and first draw-in groove (13) of locating part (6) dislocation with second recess (9).

3. A wear resistant fastening buckle as claimed in claim 2, wherein: the fixed piece (1) is internally provided with a baffle plate (14) for bearing the movable piece (11), and the fixed piece (1) is externally connected with a pressing block (16) for pushing the baffle plate (14) to move in a sliding manner.

4. A wear resistant fastening buckle as claimed in claim 2, wherein: the surface of the first groove (4) abutted against the limiting part (6) and the surface of the push block (8) abutted against the limiting part (10) are inclined surfaces.

5. A wear resistant fastening buckle as claimed in claim 3, wherein: a second spring (17) for pushing the pressing piece (5) to reset is arranged between the pressing piece (5) and the fixing piece (1), and a third spring (15) is directly arranged between the pressing block (16) and the fixing piece (1).

6. A wear resistant fastening buckle as claimed in claim 1, wherein: the fixing piece (1) and the fastener (2) are both made of PA.

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