CN218060559U

CN218060559U - Quick-release quick-assembly nut

Info

Publication number: CN218060559U
Application number: CN202220937052.1U
Authority: CN
Inventors: 李军
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-16
Anticipated expiration: 2032-04-21

Abstract

The utility model belongs to the technical field of bathroom accessory, a quick detach fast-assembling nut is related to, main part and top cap fixed including the joint, be provided with two relative distribution's locking piece between main part and the top cap, be provided with two V-arrangement elastic frame on the inner wall of main part relatively, two sets of looks remote junctions of locking piece correspond a V-arrangement elastic frame respectively, two movable bottoms of V-arrangement elastic frame are contradicted with the holding surface of two locking piece tip respectively and are connected and strut the locking piece about, the locking piece about locking during top cap and main part joint. The utility model provides a quick detach fast-assembling nut has simple structure, simple to operate, the accurate advantage in location.

Description

Quick-release quick-assembly nut

Technical Field

The utility model belongs to the technical field of bathroom accessory, a quick detach fast-assembling nut is related to.

Background

Kitchen tap mainly installs the position near the wall on the market at present, be restricted to kitchen stainless steel basin sunken shape simultaneously, the space of locking tap is very little below the mesa, the fixed of most tap and counter basin adopts threaded connection, according to the lock solid operation of present nut and screw rod, the nut must begin to rotate from the screw rod lower extreme, the effective length of screw rod is decided to the mesa of different thickness, has decided the length of lock nut promptly, the space under the installation mesa is fairly narrow and small, the operating room is limited, must have the problem that lock nut wastes time and energy.

Therefore, the quick-assembly and quick-disassembly nut is produced. At present, most of the existing quick-assembly structures on the market can realize quick assembly and disassembly, but the quick-assembly structures are complex, the manufacturing cost is high, and the assembly is troublesome. Especially, the thread block in the quick-mounting and quick-dismounting nut is in a movable state before locking, and is easy to incline or misplace during installation, so that the installation is inconvenient, and the phenomenon of thread sliding can be caused.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, provide a quick detach fast-assembling nut, have simple structure, simple to operate, the accurate advantage in location.

In order to solve the above technical problem, the purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a quick detach fast-assembling nut, includes fixed main part of joint and top cap, be provided with two relative distribution's locking piece between main part and the top cap, be provided with two V-arrangement elastic frame relatively on the inner wall of main part, two sets of looks remote locations of locking piece correspond a V-arrangement elastic frame respectively, two movable bottoms of V-arrangement elastic frame are contradicted with the holding surface of two locking piece tip respectively and are connected and strut and control the locking piece about, locking piece about locking when top cap and main part joint.

In the quick-release quick-assembly nut, the V-shaped elastic frame is arranged on the elastic frame mounting plate, the upper end of the elastic frame mounting plate protrudes inwards to form an inner convex edge, the fixed top end of the V-shaped elastic frame is connected to the bottom of the inner convex edge, and the inner convex edge axially limits the locking block, preferably, the lower end face of the inner convex edge is in clearance fit with the upper end face of the locking block.

In the quick-release quick-assembly nut, the outer side of the opposite end of the locking block is provided with an L-shaped end surface groove, the opposite surfaces of the two end surface grooves form a supporting surface of the movable bottom end of the V-shaped elastic frame, and the V-shaped elastic frame is positioned in the end surface groove after being locked.

In foretell quick detach fast-assembling nut, the below of top cap is provided with a pair of side direction inclined plane and compresses tightly the platform, be provided with respectively on the locking piece with side direction inclined plane and compress tightly platform complex side direction and compress tightly the inclined plane, the inclined plane that the side direction inclined plane compressed tightly the bench is located the inboard of top cap, the side direction compresses tightly the outside that the inclined plane is located the locking piece, the side direction inclined plane compresses tightly inclined plane and compresses tightly inclined plane drive left and right locking piece inboard removal through the side direction when compressing tightly the platform downstream. Preferably, the lateral pressing inclined surface is arranged at the middle position of the locking block.

In foretell quick detach fast-assembling nut, the below of top cap is provided with a plurality of circumference inclined planes and compresses tightly the platform, be provided with a plurality ofly on the locking piece respectively and compress tightly platform complex circumference with circumference inclined plane and compress tightly the inclined plane, the circumference inclined plane compresses tightly the inclined plane of bench and is located the inboard of top cap, circumference compresses tightly the outside that the inclined plane is located the locking piece, the circumference inclined plane compresses tightly inclined plane drive when moving down and controls the locking piece and move to the inboard through circumference. Preferably, the circumferential inclined plane pressing table and the circumferential pressing inclined plane are respectively provided with four and are uniformly distributed. More preferably, the circumferential compression ramp is located on both sides of the lateral compression ramp.

In foretell quick detach fast-assembling nut, the below circumference of top cap is provided with a plurality of buckles, circumference is provided with a plurality of draw-in grooves in the main part, buckle and draw-in groove cooperation joint fixed top cap and main part, the draw-in groove also constitutes the groove of loosing core when the nut is dismantled, circumference inclined plane compresses tightly the platform and sets up on the buckle. Preferably, the number of the buckles and the number of the clamping grooves are four and are evenly distributed.

In foretell quick detach fast-assembling nut, the outside that the side direction inclined plane compressed tightly the platform all is provided with vertical locating piece, the inner wall of main part is provided with a pair of and compresses tightly platform complex location platform with the side direction inclined plane, be provided with on the location platform with vertical locating piece complex vertical positioning groove, the circumference of locking piece compresses tightly the inclined plane outside and is provided with the deformation groove that corresponds with vertical locating piece.

In the quick-release quick-assembly nut, the inner sides of the same ends of the two positioning tables are respectively provided with a left positioning block and a right positioning block, the bottoms of the left locking block and the right locking block are respectively provided with a left positioning groove and a right positioning groove which respectively correspond to the left positioning block and the right positioning block, and the left locking block and the right locking block can only be placed into one side matched with the left positioning groove and the right positioning groove.

In foretell quick detach fast-assembling nut, the outside of elastic frame mounting panel all is provided with the slot, the below of top cap is provided with a pair of picture peg with slot complex.

In the quick-release quick-assembly nut, a plurality of placing bevel angles are arranged on the outer side of the bottom of the locking block. Preferably, the placing bevel angles are arranged at two end parts of the locking block, and the left locking block and the right locking block are respectively provided with two placing bevel angles.

Compared with the prior art, the utility model, following beneficial effect has:

1. the utility model discloses a set up V-arrangement elastic frame, V-arrangement elastic frame can strut about the locking piece before locking, and the locking piece is in stable state all the time about the messenger, and the in-process of avoiding controlling the locking piece at the installation takes place to incline or the dislocation, causes the inconvenient or smooth tooth phenomenon of installation.

2. The utility model discloses a simplify the structure, reduce the subassembly, can be furthest reduce the product volume (can reach 50 mm) to the mounting dimension of better adaptation each country bathroom product has also saved the material simultaneously, has reduced manufacturing cost.

3. The utility model discloses a side direction inclined plane compresses tightly the platform and compresses tightly the cooperation on inclined plane with the side direction, circumference inclined plane compresses tightly the platform and compresses tightly the cooperation on inclined plane with circumference, adopts multiple spot complex mode to make the drive structure more stable, better locking piece.

4. The utility model discloses a set up various location structure, if vertical locating piece and vertical constant head tank cooperation, control the locating piece and control constant head tank cooperation, slot and picture peg cooperation, it is more accurate to make the nut fix a position at the in-process of locking, and the structure is more stable.

Drawings

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

fig. 2 is an exploded view of the present invention;

fig. 3 is a perspective view of the main body of the present invention;

fig. 4 is a top view of the main body of the present invention;

fig. 5 is a perspective view of the top cover of the present invention;

fig. 6 is a perspective view of another angle of the top cover of the present invention;

fig. 7 is a perspective view of the lock block of the present invention;

fig. 8 is a perspective view of another angle of the lock block of the present invention;

reference numerals: 1. a main body; 11. a V-shaped elastic frame; 12. an elastic frame mounting plate; 13. an inner convex edge; 14. a card slot; 15. a positioning table; 16. a vertical positioning groove; 17. left and right positioning blocks; 18. a slot; 2. a top cover; 21. a lateral inclined plane pressing table; 22. a circumferential inclined plane pressing table; 23. buckling; 24. a vertical positioning block; 25. inserting plates; 3. a locking block; 31. a support surface; 32. an end face groove; 33. laterally compressing the inclined plane; 34. pressing the inclined plane in the circumferential direction; 35. a deformation groove; 36. a left positioning groove and a right positioning groove; 37. and placing bevel angles on the surface.

Detailed Description

The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1 to 8:

the utility model provides a quick detach fast-assembling nut, includes main part 1 and top cap 2 that the joint is fixed, be provided with two relative distribution's locking piece 3 between main part 1 and the top cap 2, be provided with two V-arrangement elastic frame 11 on the inner wall of main part 1 relatively, two sets of looks remote departments of locking piece 3 correspond a V-arrangement elastic frame 11 respectively, two activity bottoms of V-arrangement elastic frame 11 are contradicted with the holding surface 31 of two locking piece 3 tip respectively and are connected and strut and control locking piece 3 about, locking piece 3 about locking when top cap 2 and main part 1 joint.

When the locking device is installed, the left locking block and the right locking block 3 are sequentially placed in corresponding positions in the main body 1, two movable bottom ends of the placed V-shaped elastic frame 11 respectively act on the supporting surfaces 31 of the left locking block and the right locking block 3, and each V-shaped elastic frame 11 acts on a group of opposite ends, so that the left locking block and the right locking block 3 are opened, and the locking blocks 3 are in a stable state in the subsequent installation process; then put into top cap 2 and press downwards, top cap 2 drives left and right locking piece 3 in the in-process of the downward motion and moves in opposite directions, and left and right locking piece 3 is locked along with after top cap 2 and main part 1 joint. During the dismantlement, use tools make top cap 2 and main part 1 break away from the joint state, later take out top cap 2, top cap 2 takes out the effect that back locking piece 3 breaks away from top cap 2, and locking piece 3 moves dorsad about the drive of V-arrangement elastic frame 11, and locking state is relieved to left and right locking piece 3.

Referring to fig. 3, the specific structure of the V-shaped elastic frame 11 in the embodiment is: the V-shaped elastic frame 11 is arranged on the elastic frame mounting plate 12, the upper end of the elastic frame mounting plate 12 protrudes inwards to form an inner convex edge 13, the fixed top end of the V-shaped elastic frame 11 is connected to the bottom of the inner convex edge 13, the inner convex edge 13 axially limits the locking block 3, and preferably, the lower end face of the inner convex edge 13 is in clearance fit with the upper end face of the locking block 3, so that the influence on the movement of the locking block 3 is avoided.

Referring to fig. 5 and 6, L-shaped end face grooves 32 are formed in the outer sides of the opposite ends of the locking block 3, the opposite surfaces of the two end face grooves 32 form a supporting surface 31 of the movable bottom end of the V-shaped elastic frame 11, and the V-shaped elastic frame 11 is located in the end face grooves 32 after being locked.

The locking driving structure of the embodiment is as follows:

1. the lateral ramp compression table 21 cooperates with the lateral compression ramp 33: the below of top cap 2 is provided with a pair of side direction inclined plane and compresses tightly platform 21, be provided with on the locking piece 3 respectively with side direction inclined plane compress tightly platform 21 complex side direction compress tightly inclined plane 33, the inclined plane that the side direction inclined plane compressed tightly on the platform 21 is located the inboard of top cap 2, the side direction compresses tightly inclined plane 33 and is located the outside of locking piece 3, the side direction inclined plane compresses tightly inclined plane 33 drive when platform 21 downstream and controls the locking piece 3 and move to the inboard through the side direction. Preferably, the lateral pressing slope 33 is arranged at the middle position of the locking block 3.

2. The circumferential chamfer pressing table 22 cooperates with the circumferential pressing chamfer 34: the below of top cap 2 is provided with a plurality of circumference inclined planes and compresses tightly platform 22, be provided with a plurality of circumference inclined planes respectively on the locking piece 3 and compress tightly inclined plane 34 with circumference inclined plane compression station 22 complex circumference, the inclined plane that the circumference inclined plane compressed tightly on the platform 22 is located the inboard of top cap 2, circumference compresses tightly inclined plane 34 and is located the outside of locking piece 3, the circumference inclined plane compresses tightly about inclined plane 34 drive and moves to the inboard through circumference when platform 22 downstream is compressed tightly to the circumference inclined plane. Preferably, the circumferential inclined plane pressing tables 22 and the circumferential pressing inclined planes 34 are respectively provided with four and uniformly distributed. More preferably, the circumferential compression ramp 34 is located on both sides of the lateral compression ramp 33.

During locking, the lateral inclined plane pressing table 21 and the lateral pressing inclined plane 33, and the circumferential inclined plane pressing table 22 and the circumferential pressing inclined plane 34 are driven simultaneously, so that the locking movement of the locking block 3 is more stable.

Referring to fig. 1 and 2, the clamping structure of the top cover 2 and the main body 1 in the embodiment is as follows: the below circumference of top cap 2 is provided with a plurality of buckles 23, circumference is provided with a plurality of draw-in grooves 14 in the main part 1, buckle 23 and the fixed top cap 2 of draw-in groove 14 cooperation joint and main part 1, draw-in groove 14 also constitutes the core-pulling groove when the nut is dismantled, presses top cap 2 during the installation, buckle 23 after the downstream joint advance into draw-in groove 14, during the dismantlement, utilizes external force to make buckle 23 break away from draw-in groove 14, locking piece 3 separation about the drive of V-arrangement elastic frame 11, and the in-process of controlling the separation of locking piece 3 utilizes inclined plane back drive top cap 2 upward movement, and then pops out top cap 2. Preferably, the four buckles 23 and the four clamping grooves 14 are respectively arranged and uniformly distributed.

The circumferential inclined plane pressing table 22 is arranged on the buckle 23, and through the arrangement, under the condition that components are not added, four driving inclined planes are added, so that the structure is more compact.

This embodiment has set up multiunit location structure:

1. the first positioning structure of the main body 1 and the top cover 2: the structure ensures that the top cover 2 can stably vertically move and cannot deviate when inserted into the main body 1; in order to facilitate the insertion of the vertical positioning block 24, a deformation groove 35 corresponding to the vertical positioning block 24 is provided outside the circumferential pressing inclined surface 34 of the lock block 3.

2. The positioning structure of the locking block 3 and the main body 1: two the inboard of locating platform 15 with the one end respectively is provided with one and controls locating piece 17, the bottom of controlling locking piece 3 all is provided with one and controls constant head tank 36 about locating piece 17 corresponds separately, control locking piece 3 can only put into rather than assorted one side, avoids controlling locking piece 3 and puts the wrong position.

3. The second positioning structure of the main body 1 and the top cover 2: the outer sides of the elastic frame mounting plates 12 are provided with slots 18, and a pair of inserting plates 25 matched with the slots 18 is arranged below the top cover 2.

The outer side of the bottom of the locking block 3 is provided with a plurality of placing bevel angles 37. Preferably, the bevel 37 is disposed at two ends of the lock block 3, and two bevel 37 are disposed at each of the left and right lock blocks 3. The bevel 37 may make the lock block 3 easier to place in the body 1.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims

1. The utility model provides a quick detach fast-assembling nut, includes main part (1) and top cap (2) that the joint is fixed, its characterized in that, be provided with two relative distribution's locking piece (3) between main part (1) and top cap (2), be provided with two V-arrangement elastic frame (11) on the inner wall of main part (1) relatively, two sets of looks remote departments of locking piece (3) correspond a V-arrangement elastic frame (11) respectively, two activity bottoms of V-arrangement elastic frame (11) are contradicted with holding surface (31) of two locking piece (3) tip respectively and are connected and strut locking piece (3) about, locking piece (3) about locking when top cap (2) and main part (1) joint.

2. The quick-release quick-assembly nut as claimed in claim 1, characterized in that the V-shaped elastic frame (11) is disposed on the elastic frame mounting plate (12), the upper end of the elastic frame mounting plate (12) protrudes inwards to form an inner convex edge (13), the fixed top end of the V-shaped elastic frame (11) is connected to the bottom of the inner convex edge (13), and the inner convex edge (13) axially limits the locking block (3).

3. A quick release quick nut assembly according to claim 1 characterized in that the locking piece (3) is provided with L-shaped end grooves (32) on the outer sides of the opposite ends, and the opposite surfaces of the two end grooves (32) form the supporting surfaces (31) of the movable bottom end of the V-shaped elastic frame (11).

4. The quick release quick nut as claimed in claim 1, characterized in that a pair of lateral inclined pressing platforms (21) are disposed below the top cover (2), and the locking blocks (3) are respectively provided with lateral pressing inclined surfaces (33) engaged with the lateral inclined pressing platforms (21), and the lateral inclined pressing platforms (21) drive the left and right locking blocks (3) to move inward through the lateral pressing inclined surfaces (33) when moving downward.

5. The quick-release quick-assembly nut as claimed in claim 4, characterized in that a plurality of circumferential inclined pressing platforms (22) are disposed below the top cover (2), a plurality of circumferential pressing inclined surfaces (34) engaged with the circumferential inclined pressing platforms (22) are disposed on the locking blocks (3), and the circumferential inclined pressing platforms (22) drive the left and right locking blocks (3) to move inward through the circumferential pressing inclined surfaces (34) when moving downward.

6. The quick-release quick-assembly nut as claimed in claim 5, characterized in that a plurality of fasteners (23) are circumferentially arranged below the top cover (2), a plurality of clamping grooves (14) are circumferentially arranged on the main body (1), the fasteners (23) and the clamping grooves (14) are matched to clamp and fix the top cover (2) and the main body (1), and the circumferential inclined pressing platform (22) is arranged on the fasteners (23).

7. The quick-release quick-assembly nut as claimed in claim 4, characterized in that vertical positioning blocks (24) are disposed on outer sides of the lateral inclined pressing tables (21), a pair of positioning tables (15) matched with the lateral inclined pressing tables (21) is disposed on an inner wall of the main body (1), vertical positioning grooves (16) matched with the vertical positioning blocks (24) are disposed on the positioning tables (15), and deformation grooves (35) corresponding to the vertical positioning blocks (24) are disposed on outer sides of circumferential pressing inclined surfaces (34) of the locking blocks (3).

8. The quick-release quick-assembly nut as claimed in claim 7, wherein a left positioning block (17) and a right positioning block (17) are respectively disposed on the inner sides of the same end of the two positioning tables (15), and a left positioning groove (36) and a right positioning groove (36) corresponding to the respective left positioning block and the right positioning block (17) are respectively disposed at the bottoms of the left locking block and the right locking block (3).

9. A quick release quick nut assembly according to claim 2 wherein the outer sides of the resilient mounting plate (12) are provided with slots (18), and a pair of insert plates (25) engaging with the slots (18) is provided below the top cover (2).

10. The quick release quick nut assembly according to claim 1 wherein the locking block (3) is provided with a plurality of bevel relief angles (37) on the outside of the bottom.