CN110978193A

CN110978193A - Locking and wooden furniture fastener that joint was fastened that moves

Info

Publication number: CN110978193A
Application number: CN201911171058.1A
Authority: CN
Inventors: 钟彪
Original assignee: Huzhou Yongwei Home Technology Co Ltd
Current assignee: Huzhou Yongwei Home Technology Co Ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-04-10

Abstract

The utility model provides a locking wooden furniture fastener that moves and joint fastening, relates to furniture technical field, including the U template, the mount pad of two symmetries of each other of front fixedly connected with of U template, the inner wall fixedly connected with evenly distributed's of mount pad spring one, the inboard fixedly connected with stopper of spring one, the middle part threaded connection of mount pad has the screw rod. This locking wooden furniture fastener that just joint fastens that moves, use through the cooperation of stopper and spacing groove, when using the anchor clamps fastening, rotate the screw rod, make two screw rods remove to the centre, make splint press from both sides wooden furniture tightly, when the screw rod rotates to can not rotate, rotate the carousel through the regulating plate, the carousel drives the inboard removal of stopper to the mount pad through spacing hole, and make stopper and spacing groove joint, lead to the screw rod can not taking place to rotate, thereby reached locking effect, it is in clamping state all the time to have guaranteed fastener, guarantee that the viscose of wooden furniture is more bonded.

Description

Locking and wooden furniture fastener that joint was fastened that moves

Technical Field

The invention relates to the technical field of furniture, in particular to a wooden furniture fastening device which is anti-loosening and clamped and fastened.

Background

The tenon-and-mortise structure combines modern gluing technology to make present wooden table very firm, and at present, the tenon-and-mortise is all fixed every position of table and must be pressed from both sides tightly fixedly from the outside after accomplishing with gluing, makes the glue solidify completely the back, and the structure of table just is very firm.

At present, due to the fact that the bolt is connected with the nut in a threaded mode in the using process, after a period of time, the loosening condition can occur, the problem can not be effectively solved, gluing of wooden furniture is not firm enough, and finally the quality of the clamp can not reach the standard and raw materials are wasted.

Therefore, we have provided the wooden furniture fastener of locking moving and joint fastening to solve above problem, use through the cooperation of stopper and spacing groove, reached locking effect not moving, guaranteed that fastener is in clamping state all the time, guarantee that the viscose of wooden furniture is more bonded, use through the cooperation of fixture block and tooth's socket, reached the effect of joint fastening, effectively guaranteed the joint effect, guarantee that wooden furniture can not appear the condition of separation at the veneer in-process.

Disclosure of Invention

The invention adopts the following technical scheme for realizing the technical purpose: a wooden furniture fastening device with looseness prevention and clamping fastening comprises a U-shaped plate, wherein the front surface of the U-shaped plate is fixedly connected with two mutually symmetrical installation seats, the inner wall of each installation seat is fixedly connected with a first spring which is uniformly distributed, the inner side of each first spring is fixedly connected with a limiting block, the middle part of each installation seat is in threaded connection with a screw rod, the outer side of each screw rod is provided with a limiting groove matched with the limiting block, the inboard fixedly connected with splint of screw rod, the middle part of mount pad rotate be connected with the carousel of the outside joint of stopper, the spacing hole with stopper looks adaptation is seted up at the middle part of carousel, the positive fixedly connected with of carousel runs through and extends to the positive regulating plate of mount pad, the tooth's socket has been seted up to the bottom of carousel, the bottom of mount pad is rotated and is connected with the fixture block with tooth's socket looks adaptation, the bottom fixedly connected with of mount pad and the top fixed connection's of fixture block spring two.

The invention has the following beneficial effects:

1. this locking wooden furniture fastener that just joint fastens that moves, use through the cooperation of stopper and spacing groove, when using the anchor clamps fastening, rotate the screw rod, make two screw rods remove to the centre, make splint press from both sides wooden furniture tightly, when the screw rod rotates to can not rotate, rotate the carousel through the regulating plate, the carousel drives the inboard removal of stopper to the mount pad through spacing hole, and make stopper and spacing groove joint, lead to the screw rod can not taking place to rotate, thereby reached locking effect, it is in clamping state all the time to have guaranteed fastener, guarantee that the viscose of wooden furniture is more bonded.

2. This locking wooden furniture fastener that just joint fastens that moves, cooperation through fixture block and tooth's socket is used, when adjusting the stopper position, need press the fixture block earlier, make fixture block and tooth's socket separation, the carousel could rotate just like this, loosen the fixture block after rotating, make the fixture block again with the tooth's socket joint, prevent the carousel gyration, thereby prevent stopper and spacing groove separation, thereby the effect of joint fastening has been reached, the joint effect has effectively been guaranteed, guarantee that wooden furniture can not appear the condition of separation at the veneer in-process.

Further, the U-shaped plate is made of steel materials, the bottom of the U-shaped plate is fixed to the working platform through fixing bolts, the mounting seat is made of steel materials, and the front face of the mounting seat is provided with an adjusting groove matched with the adjusting plate.

Furthermore, the first spring is a compression spring, the material of the limiting block is steel material, the limiting block is conical, and the number of the screws is half of the distance between the two mounting seats.

Further, the quantity of spacing groove is the same with the quantity of stopper and the degree of depth of spacing groove is less than the diameter of screw, the material of splint is two and splint is the steel material.

Further, the material of carousel is steel material and the shape of carousel is the ring form, the shape of spacing hole is the ring arc, the material of regulating plate is steel material and the quantity of regulating plate is two.

Further, the depth of tooth's socket is less than spacing hole to the distance in the carousel outside, the material of fixture block is steel material and the quantity of fixture block is two, spring two is compression spring.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a limiting block structure according to the present invention;

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

FIG. 4 is a schematic view of a limiting block clamping structure of the present invention.

In the figure: 1. a U-shaped plate; 2. a mounting seat; 3. a first spring; 4. a limiting block; 5. a screw; 6. a limiting groove; 7. a splint; 8. a turntable; 9. a limiting hole; 10. an adjusting plate; 11. a tooth socket; 12. a clamping block; 13. and a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Please refer to fig. 1-4, a locking and clamping fastening wooden furniture fastening device, which includes a U-shaped plate 1, wherein the U-shaped plate 1 plays a role of fixing each component, the U-shaped plate 1 is made of steel material, the bottom of the U-shaped plate 1 is fixed on a working platform through a fixing bolt, the mounting seat 2 is made of steel material, the front of the mounting seat 2 is provided with an adjusting groove matched with an adjusting plate 10, the front of the U-shaped plate 1 is fixedly connected with two mutually symmetrical mounting seats 2, the mounting seat 2 plays a role of fixing each component, the inner wall of the mounting seat 2 is fixedly connected with uniformly distributed springs one 3, the springs one 3 play a role of elastically connecting a limiting block 4, the springs one 3 are compression springs, the limiting block 4 is made of steel material, the shape of the limiting block 4 is conical, and the number of the screws 5 is half of the distance between the two mounting seats 2.

Spring 3's inboard fixedly connected with stopper 4, stopper 4 plays limiting screw 5 pivoted effect, the middle part threaded connection of mount pad 2 has screw rod 5, screw rod 5 plays the effect of adjusting splint 7 position, the spacing groove 6 with 4 looks adaptations of stopper is seted up in the outside of screw rod 5, spacing groove 6 plays limiting screw 5 pivoted effect, the quantity of spacing groove 6 is the same with stopper 4's quantity and the degree of depth of spacing groove 6 is less than screw rod 5's diameter, the quantity of splint 7 is two and splint 7's material is the steel material, screw rod 5's inboard fixedly connected with splint 7, splint 7 play the effect of centre gripping wood system furniture, the middle part of mount pad 2 is rotated and is connected with the carousel 8 with stopper 4's the outside joint, carousel 8 plays the effect of adjusting stopper 4 positions.

The material of carousel 8 is steel material and the shape of carousel 8 is the ring form, the shape of spacing hole 9 is the ring arc, the material of regulating plate 10 is steel material and the quantity of regulating plate 10 is two, the middle part of carousel 8 is seted up the spacing hole 9 with stopper 4 looks adaptation, spacing hole 9 plays driven effect, the positive fixedly connected with of carousel 8 runs through and extends to the positive regulating plate 10 of mount pad 2, regulating plate 10 plays the effect of the regulation of being convenient for, the bottom of carousel 8 is seted up tooth's socket 11, tooth's socket 11 plays the effect of restriction carousel 8 pivoted, the degree of depth of tooth's socket 11 is less than the distance of spacing hole 9 to the carousel 8 outside, the material of fixture block 12 is steel material and the quantity of fixture block 12 is two, spring two 13 is compression spring, the bottom of mount pad 2 rotates and is connected with the fixture block 12 with tooth's socket 11 looks adaptation, fixture block 12 plays the effect of restriction carousel 8, the bottom of the mounting seat 2 is fixedly connected with a second spring 13 fixedly connected with the top of the fixture block 12, and the second spring 13 plays a role in clamping the fixture block 12 with the tooth groove 11.

The working principle is as follows: when using anchor clamps fastening, rotate screw rod 5, make two screw rods 5 remove to the centre, make splint 7 press from both sides wooden furniture tightly, rotate when screw rod 5 can not rotate, rotate carousel 8 through regulating plate 10, carousel 8 drives stopper 4 through spacing hole 9 and removes to the inboard of mount pad 2 to make stopper 4 and spacing groove 6 joint, lead to screw rod 5 can not take place to rotate, thereby reached locking effect not hard up.

When adjusting stopper 4 position, need press fixture block 12 earlier, make fixture block 12 and tooth's socket 11 separation, carousel 8 just can rotate like this, loosen fixture block 12 after rotating again, make fixture block 12 again with tooth's socket 11 joint, prevent that carousel 8 from revolving, thereby prevent stopper 4 and spacing groove 6 separation, thereby reached the effect of joint fastening, effectively guaranteed the joint effect, guarantee that wood system furniture can not appear the condition of separation at the veneer in-process.

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 a locking wooden furniture fastener that moves and joint fastening, includes U template (1), its characterized in that: the front of the U-shaped plate (1) is fixedly connected with two mutually symmetrical mounting seats (2), the inner wall of each mounting seat (2) is fixedly connected with a first spring (3) which is uniformly distributed, the inner side of each first spring (3) is fixedly connected with a limiting block (4), the middle of each mounting seat (2) is in threaded connection with a screw rod (5), the outer side of each screw rod (5) is provided with a limiting groove (6) matched with the limiting block (4), the inner side of each screw rod (5) is fixedly connected with a clamping plate (7), the middle of each mounting seat (2) is rotatably connected with a turntable (8) which is clamped with the outer side of the corresponding limiting block (4), the middle of each turntable (8) is provided with a limiting hole (9) matched with the corresponding limiting block (4), the front of each turntable (8) is fixedly connected with a regulating plate (10) which penetrates through and extends to the front of each, the bottom of the mounting seat (2) is rotatably connected with a clamping block (12) matched with the tooth groove (11), and the bottom of the mounting seat (2) is fixedly connected with a second spring (13) fixedly connected with the top of the clamping block (12).

2. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the U-shaped plate (1) is made of steel materials, and the bottom of the U-shaped plate (1) is fixed on the working platform through a fixing bolt.

3. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the mounting seat (2) is made of steel materials, and the front face of the mounting seat (2) is provided with an adjusting groove matched with the adjusting plate (10).

4. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the first spring (3) is a compression spring, the limiting block (4) is made of steel materials, and the limiting block (4) is conical.

5. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the number of the screw rods (5) is half of the distance between the two mounting seats (2) as the length of the two screw rods (5).

6. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the quantity of spacing groove (6) is the same with the quantity of stopper (4) and the degree of depth of spacing groove (6) is less than the diameter of screw rod (5), the quantity of splint (7) is two and the material of splint (7) is the steel material.

7. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the material of carousel (8) is steel material and the shape of carousel (8) is the ring form, the shape of spacing hole (9) is the ring arc, the material of regulating plate (10) is steel material and the quantity of regulating plate (10) is two.

8. A locking and snap fastening wooden furniture fastener as claimed in claim 1, wherein: the depth of the tooth groove (11) is smaller than the distance from the limiting hole (9) to the outer side of the rotary table (8), the clamping blocks (12) are made of steel materials, the number of the clamping blocks (12) is two, and the second spring (13) is a compression spring.