CN215106307U

CN215106307U - Stable U-shaped clamping piece

Info

Publication number: CN215106307U
Application number: CN202023310184.1U
Authority: CN
Inventors: 叶润露; 冯金平
Original assignee: Anhui Kojo New Material Technology Co Ltd
Current assignee: Anhui Kojo New Material Technology Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-12-10
Anticipated expiration: 2030-12-30

Abstract

The utility model provides a firm U-shaped fastener relates to building decoration accessory field. This firm shape U-shaped fastener, the inside activity joint of first clamp ring has the U-shaped sliding ring, the U-shaped sliding ring is close to the solid fixed ring of the equal fixedly connected with in one end both sides of first clamp ring, first spout has all been seted up to the inner wall both sides of first clamp ring, gu fixed ring sliding connection is in the inside of first spout, the inside of first spout and the one end activity joint of keeping away from the U-shaped sliding ring have the spring, the draw-in groove has all been seted up to the relative one end upper surface of first clamp ring and second clamp ring, the U-shaped sliding ring is close to the one end upper surface activity grafting of second clamp ring and has the kelly, the outer fixed surface of kelly is connected with the cardboard, cardboard activity joint is in the inside of draw-in groove, conveniently install and avoid causing the destruction to the gypsum baffle when carrying out two sets of gypsum baffle fixed connection, do not influence follow-up use.

Description

Stable U-shaped clamping piece

Technical Field

The utility model relates to a building decoration accessory, concretely relates to firm U-shaped fastener.

Background

At present, building decoration has become a very mature trade, has also had a lot of installation parts that are used for fixed connection when carrying out building decoration, to some building of buildding temporarily, adopts the gypsum baffle to simply cut apart usually, and the gypsum baffle is when fixed, demolishs in the convenience later stage, all adopts U-shaped fastener to carry out the joint usually and fixes.

And current a lot of U-shaped fastener all adopt the bolt fastening on the baffle when the installation, need drill to the baffle during use, and the gypsum baffle can make the drilling position broken after drilling many times, influences the follow-up use after demolising, and also more troublesome when the installation simultaneously needs the sea to fly a large amount of time, consequently needs to provide a firm U-shaped fastener in order to solve above-mentioned problem.

Disclosure of Invention

Technical problem to be solved

Not enough to prior art, the utility model provides a firm shape U-shaped fastener has solved the inconvenient problem that just can produce the destruction to the gypsum board of current U-shaped fastener installation.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the stable U-shaped clamping piece comprises a first clamping ring and a second clamping ring, wherein a U-shaped sliding ring is movably clamped in the first clamping ring, both sides of one end, close to the first clamping ring, of the U-shaped sliding ring are fixedly connected with fixing rings, both sides of the inner wall of the first clamping ring are respectively provided with a first sliding groove, the fixing rings are slidably connected in the first sliding grooves, one end, far away from the U-shaped sliding ring, of the inside of the first sliding grooves is movably clamped with a spring, both upper surfaces of opposite ends of the first clamping ring and the second clamping ring are respectively provided with a clamping groove, a clamping rod is movably inserted and connected on the upper surface of one end, close to the second clamping ring, of the U-shaped sliding ring, a clamping plate is fixedly connected on the outer surface of the clamping rod, the clamping plate is movably clamped in the clamping groove, both sides of the opposite ends of the first clamping ring and the second clamping ring are respectively in threaded connection with a threaded rod, and a connecting plate is connected on the outer surface of the threaded rod, the inner side of the outer surface of the connecting plate is fixedly connected with an inserting rod, and the end part of the inserting rod extends to the inside of the first clamping ring and the second clamping ring.

Preferably, two groups of jacks are formed in two sides of the first clamping ring and two sides of the second clamping ring, and the number of the inserting rods is two and the inserting rods are movably inserted into the two groups of jacks respectively.

Preferably, the two sides of the U-shaped slip ring are fixedly connected with clamping strips, the two sides of the first sliding groove on the inner side walls of the first clamping ring and the second clamping ring are provided with second sliding grooves, and the clamping strips are connected inside the second sliding grooves in a sliding mode.

Preferably, the inside fixedly connected with guide rail of first spout, gu fixed ring and spring all activity cup joint at the surface of guide rail.

Preferably, the upper surface of the U-shaped slip ring is fixedly connected with a fixed sleeve, and the clamping rod is movably inserted into the fixed sleeve.

Preferably, both sides of the fixing sleeve are provided with limit grooves, and the clamping plate is movably clamped in the limit grooves.

(III) advantageous effects

The utility model provides a firm U-shaped fastener. Compared with the prior art, the method has the following beneficial effects:

1. this firm shape U-shaped fastener, through with first clamp ring and second clamp ring activity joint respectively at two sets of relative one side upper surfaces of treating two sets of gypsum baffles connected, stimulate the kelly upwards, the cardboard of kelly both sides breaks away from the draw-in groove is inside this moment, U-shaped slip ring removes to nearly second clamp ring one side of examining under the effect of spring this moment, the joint strip slides along first spout simultaneously, and finally make the tip of U-shaped slip ring enter into inside the second clamp ring, the fixed sleeve enters into inside the draw-in groove of second clamp ring upper surface this moment, then press the kelly downwards, make the cardboard enter into inside the draw-in groove and carry out the joint fixed, conveniently install.

2. This firm shape U-shaped fastener through rotating the threaded rod for the connecting plate removes to the middle part at the surface of threaded rod, and the inserted bar enters into inside and the extrusion of first clamp ring and second clamp ring and carries out the joint fixed at the surface of gypsum board this moment, fixes first clamp ring and second clamp ring respectively at two sets of gypsum baffle surfaces, avoids causing destruction to the gypsum baffle, does not influence follow-up use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the first clamp ring and the U-shaped slip ring of the present invention;

FIG. 3 is a schematic view of the internal structure of the first clamp ring of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a first clamp ring; 2. a second clamp ring; 3. a U-shaped slip ring; 4. a connecting plate; 5. a first chute; 6. inserting a rod; 7. a threaded rod; 8. clamping the strip; 9. a card slot; 10. a second chute; 11. a guide rail; 12. a spring; 13. fixing the sleeve; 14. a limiting groove; 15. a clamping rod; 16. clamping a plate; 17. and (4) fixing the ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The embodiment of the application solves the problems that the existing U-shaped clamping piece is inconvenient to install and can damage the gypsum board by providing the stable U-shaped clamping piece.

In order to solve the technical problems, the general idea of the embodiment of the application is as follows: through observing current U-shaped fastener, it is very simple to discover its structure, need use drilling equipment to drill during the installation, and builds the gypsum baffle that uses temporarily and destroy the degree higher after demolising, influences follow-up use.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

The embodiment of the utility model discloses a stable U-shaped fastener, as shown in figures 1-4, comprising a first clamp ring 1 and a second clamp ring 2, the inside of the first clamp ring 1 is movably clamped with a U-shaped slip ring 3, both sides of one end of the U-shaped slip ring 3 close to the first clamp ring 1 are fixedly connected with a fixed ring 17, both sides of the inner wall of the first clamp ring 1 are provided with a first chute 5, the fixed ring 17 is slidably connected inside the first chute 5, one end of the inside of the first chute 5 far away from the U-shaped slip ring 3 is movably clamped with a spring 12, the upper surfaces of the opposite ends of the first clamp ring 1 and the second clamp ring 2 are provided with a clamping groove 9, the upper surface of one end of the U-shaped slip ring 3 close to the second clamp ring 2 is movably inserted with a clamping rod 15, the outer surface of the clamping rod 15 is fixedly connected with a clamping plate 16, the clamping plate 16 is movably clamped inside the clamping groove 9, both sides of the opposite ends of the first clamp ring 1 and the second clamp ring 2 are connected with a threaded rod 7 by screw thread, the outer surface threaded connection of threaded rod 7 has connecting plate 4, and the inboard fixedly connected with inserted bar 6 of outer surface of connecting plate 4, the tip of inserted bar 6 extend to the inside of first clamp ring 1 and second clamp ring 2.

Further, two sets of jacks have all been seted up to the both sides of first clamp ring 1 and second clamp ring 2, the quantity of inserted bar 6 is two sets of and the activity is pegged graft in the inside of two sets of jacks respectively, fixedly connected with card strip 8 is rolled up to the both sides of U-shaped sliding ring 3, second spout 10 has all been seted up to the both sides that just are located first spout 5 on the inside wall of first clamp ring 1 and second clamp ring 2, card strip 8 sliding connection is in the inside of second spout 10, the inside fixedly connected with guide rail 11 of first spout 5, gu fixed ring 17 and the equal activity of spring 12 cup joint the surface at guide rail 11, the last fixed surface of U-shaped sliding ring 3 is connected with fixed sleeve 13, card rod 15 activity is pegged graft in the inside of fixed sleeve 13, spacing groove 14 has all been seted up to the both sides of fixed

sleeve

13, 16 activity joint of cardboard is in the inside of spacing groove 14.

In the embodiment, the device is in an initial state, the U-shaped sliding ring 3 is movably clamped inside the first clamping ring 1, the fixed sleeve 13 is movably clamped inside the clamping groove 9, meanwhile, the clamping plates 16 on two sides of the clamping rod 15 penetrate through the limiting grooves 14 on the outer surface of the fixed sleeve 13 and are movably clamped inside the clamping groove 9, the spring 12 is in a compressed state, when the device is used, the first clamping ring 1 and the second clamping ring 2 are respectively and movably clamped on the upper surfaces of two opposite sides of two groups of gypsum partition boards to be connected, then the threaded rod 7 is rotated, so that the connecting plate 4 moves towards the middle part on the outer surface of the threaded rod 7, the inserting rod 6 enters the first clamping ring 1 and the second clamping ring 2 and is pressed to be clamped and fixed on the outer surface of the gypsum boards, then the clamping rod 15 is pulled upwards, at the moment, the clamping plates 16 on two sides of the clamping rod 15 are separated from the inside the clamping groove 9, at the moment, the U-shaped sliding ring 3 moves towards the side close to the second clamping ring 2 under the action of the spring 12, at this moment, the fixing ring 17 slides on the outer surface of the guide rail 11, the clamping strip 8 slides along the first sliding groove 5, the end of the U-shaped sliding ring 3 is finally made to enter the second clamping ring 2, the fixing sleeve 13 enters the clamping groove 9 on the upper surface of the second clamping ring 2 at this moment, then the clamping rod 15 is pressed downwards, the clamping plate 16 enters the clamping groove 9 and is clamped and fixed, the device is installed at the moment, and the first clamping ring 1, the second clamping ring 2 and the U-shaped sliding ring 3 are used for clamping and fixing two groups of gypsum partition plates.

In summary, compared with the prior art, the method has the following beneficial effects:

1. this firm shape U-shaped fastener, through with first clamp ring 1 and second clamp ring 2 activity joint respectively in two sets of relative one side upper surfaces of treating two sets of gypsum baffles connected, stimulate kelly 15 upwards, cardboard 16 of kelly 15 both sides breaks away from draw-in groove 9 inside this moment, U-shaped sliding ring 3 removes to being close to second clamp ring 2 one side under spring 12's effect this moment, solid fixed ring 17 slides at the surface of guide rail 11 this moment, the while kelly 8 slides along first spout 5, and finally make U-shaped sliding ring 3's tip enter into inside the second clamp ring 2, fixed sleeve 13 enters into inside draw-in groove 9 of second clamp ring 2 upper surface this moment, then press kelly 15 downwards, make cardboard 16 enter into inside the joint of carrying out of draw-in groove 9 and fix, conveniently install.

2. This firm shape U-shaped fastener through rotating threaded rod 7 for connecting plate 4 removes to the middle part at the surface of threaded rod 7, and inserted bar 6 enters into first clamp ring 1 and 2 insides of second clamp ring and extrudees and carry out the joint fixed at the surface of gypsum board this moment, fixes first clamp ring 1 and second clamp ring 2 respectively at two sets of gypsum baffle surfaces, avoids causing destruction to the gypsum baffle, does not influence follow-up use.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The stable U-shaped clamping piece comprises a first clamping ring (1) and a second clamping ring (2), and is characterized in that a U-shaped sliding ring (3) is movably clamped in the first clamping ring (1), both sides of one end, close to the first clamping ring (1), of the U-shaped sliding ring (3) are fixedly connected with fixing rings (17), both sides of the inner wall of the first clamping ring (1) are respectively provided with a first sliding chute (5), the fixing rings (17) are slidably connected in the first sliding chutes (5), one end, far away from the U-shaped sliding ring (3), of the inside of the first sliding chutes (5) is movably clamped with a spring (12), the upper surfaces of the opposite ends of the first clamping ring (1) and the second clamping ring (2) are respectively provided with a clamping groove (9), the upper surface of one end, close to the second clamping ring (2), of the U-shaped sliding ring (3) is movably inserted with a clamping rod (15), and the outer surface of the clamping rod (15) is fixedly connected with a clamping plate (16), cardboard (16) activity joint is in the inside of draw-in groove (9), the equal threaded connection in one end both sides that first clamp ring (1) and second clamp ring (2) carried on the back mutually has threaded rod (7), the surface threaded connection of threaded rod (7) has connecting plate (4), the inboard fixedly connected with inserted bar (6) of surface of connecting plate (4), the tip of inserted bar (6) extends to the inside of first clamp ring (1) and second clamp ring (2).

2. The stable U-shaped fastener according to claim 1, wherein two sets of insertion holes are formed on both sides of the first clamping ring (1) and the second clamping ring (2), and the number of the insertion rods (6) is two and the insertion rods are movably inserted into the two sets of insertion holes respectively.

3. The stable U-shaped fastener according to claim 1, wherein clamping strips (8) are fixedly connected to two sides of the U-shaped sliding ring (3), second sliding grooves (10) are respectively formed in the inner side walls of the first clamping ring (1) and the second clamping ring (2) and located on two sides of the first sliding groove (5), and the clamping strips (8) are slidably connected inside the second sliding grooves (10).

4. A stable U-shaped clip according to claim 1, wherein the first runner (5) is fixedly connected with a rail (11) inside, and the fixing ring (17) and the spring (12) are movably sleeved on the outer surface of the rail (11).

5. A stable U-shaped clamp according to claim 1, characterized in that the upper surface of the U-shaped sliding ring (3) is fixedly connected with a fixed sleeve (13), and the clamping rod (15) is movably inserted inside the fixed sleeve (13).

6. The stable U-shaped fastener according to claim 5, wherein the fixing sleeve (13) is provided with a limiting groove (14) on both sides, and the fastening plate (16) is movably fastened in the limiting groove (14).