CN215548046U

CN215548046U - Nail clamping structure

Info

Publication number: CN215548046U
Application number: CN202121248591.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Zhaoqing Simei High Precision Manufacturing Co ltd
Current assignee: Zhaoqing Simei High Precision Manufacturing Co ltd
Priority date: 2021-06-05
Filing date: 2021-06-05
Publication date: 2022-01-18
Anticipated expiration: 2031-06-05

Abstract

The utility model relates to the field of plate clamps, and particularly discloses a clamping nail structure which comprises an extension cylinder, a fastening nail and a cylinder cap, wherein one port of the extension cylinder is a closed surface, a fastening screw hole is arranged on the closed surface of the extension cylinder, the fastening nail comprises a clamping head part and a screw rod part, the screw rod part is in threaded connection with the fastening screw hole, the cylinder cap comprises a limiting part and a cylinder inlet part, the outer wall surface of the cylinder inlet part is provided with an external thread, the inner wall of the extension cylinder is provided with an internal thread corresponding to the external thread, the cylinder inlet part is in threaded connection with the extension cylinder, the limiting part is provided with an adjusting through hole in a penetrating way, the cylinder wall of the extension cylinder is provided with a locking screw hole in a penetrating way, the locking screw hole is in threaded connection with a locking nail for locking the cylinder cap, the cylinder cap is locked through the screw rod part and the cylinder cap through the locking nail, the plate between the extension cylinder and the fastening nail is prevented from being easily loosened, the stability of clamping the plate is greatly improved, and the position of the plate is finely adjusted through the cylinder cap, the accuracy of the mounting position is improved.

Description

Nail clamping structure

Technical Field

The utility model relates to the field of plate clamps, in particular to a nail clamping structure.

Background

At present, panel on the market is various, like glass panel, ceramic tile panel, stone slab material etc. in order to keep the original no frame aesthetic feeling of panel, especially transparent non-light tight panel such as glass, and the consumer prefers more to adopt panel anchor clamps to fix panel, but panel anchor clamps among the prior art are easy not hard up, and the steadiness is than poor, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a nail clamping structure, which solves the problems that a plate clamp in the prior art is easy to loosen, poor in stability and high in potential safety hazard.

In order to achieve the purpose, the utility model provides a clamping nail structure which comprises an extension cylinder, a fastening nail and a cylinder cap, wherein one end opening of the extension cylinder is a closed surface, a fastening screw hole is formed in the closed surface of the extension cylinder, the fastening nail comprises a clamping head part and a screw rod part, the screw rod part is in threaded connection with the fastening screw hole, the cylinder cap comprises a limiting part and a cylinder inserting part, an external thread is arranged on the outer wall surface of the cylinder inserting part, an internal thread corresponding to the external thread is arranged on the inner wall of the extension cylinder, the cylinder inserting part is in threaded connection with the extension cylinder, an adjusting through hole penetrates through the limiting part, a locking screw hole penetrates through the cylinder wall of the extension cylinder, and the locking screw hole is in threaded connection with a locking nail used for locking the cylinder cap.

Preferably, a locking concave position is arranged on the outer wall surface of the cylinder-in part close to the limiting part, a cone part inserted into the locking concave position is arranged at one end of the locking nail close to the inner wall surface of the extension cylinder, and a hexagonal blind hole A is arranged on the end surface of one end of the locking nail far away from the inner wall surface of the extension cylinder.

Preferably, the adjusting through holes are strip-shaped holes, and the fixing assemblies are arranged in the adjusting through holes in a penetrating mode.

Preferably, fixed subassembly includes inflation nail, fixation nut, metal gasket and nut gasket, the inflation nail is equipped with spiro union portion and inflation portion, spiro union portion run through with adjust the through-hole and with the fixation nut spiro union, the metal gasket sets up between adjust the through-hole and fixation nut, the nut gasket sets up between metal gasket and fixation nut, and is equipped with the linking concave position that is used for linking up the nut gasket on the fixation nut.

Preferably, a hexagonal blind hole B is formed in one end face, far away from the clamping head, of the screw rod part.

Preferably, a first rubber pad and a second rubber pad are arranged between the extension cylinder and the fastening nail.

Preferably, a rubber ring is arranged between the first rubber pad and the second rubber pad.

Has the advantages that: the utility model provides a clamping nail structure, which comprises an extension cylinder, a fastening nail and a cylinder cap, wherein one port of the extension cylinder is a closed surface, the closed surface of the extension cylinder is provided with a fastening screw hole, the fastening nail comprises a clamping head part and a screw rod part, the screw rod part is in threaded connection with the fastening screw hole, the cylinder cap comprises a limiting part and a cylinder inlet part, the outer wall surface of the cylinder inlet part is provided with an external thread, the inner wall of the extension cylinder is provided with an internal thread corresponding to the external thread, the cylinder inlet part is in threaded connection with the extension cylinder, the limiting part is penetrated with an adjusting through hole, the cylinder wall of the extension cylinder is penetrated with a locking screw hole, the locking screw hole is in threaded connection with a locking nail for locking the cylinder cap, through screw rod portion and fastening screw spiro union, through locking nail locking barrel cap again, it is easy not hard up to avoid the panel between an extension section of thick bamboo and the fastening nail, has improved the steadiness of panel centre gripping greatly, and rethread barrel cap sets up adjusting through hole fine setting panel position, improves the accuracy of mounted position.

Drawings

FIG. 1 is a schematic illustration of an explosive structure according to an embodiment of the present invention;

FIG. 2 is a combined state diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of an extension cartridge according to an embodiment of the present invention;

FIG. 4 is a schematic view of a fastener structure according to an embodiment of the present invention;

FIG. 5 is a schematic view of a locking pin according to an embodiment of the present invention;

FIG. 6 is an exploded view of a portion of an embodiment of the present invention;

fig. 7 is a schematic diagram of a partial structural assembly according to an embodiment of the present invention.

The reference numbers illustrate: 1-extension cylinder, 2-fastening nail, 3-cylinder cap, 4-locking nail, 5-fixing component, 6-first rubber pad, 7-second rubber pad, 8-rubber ring, 11-fastening screw hole, 12-internal thread, 13-locking screw hole, 21-clamping head, 22-screw rod, 31-limiting part, 32-cylinder entering part, 41-cone part, 42-hexagonal blind hole A, 51-expansion nail, 52-fixing nut, 53-metal gasket, 54-nut gasket, 221-hexagonal blind hole B, 311-adjusting through hole, 321-external thread, 322-locking concave position, 511-screwed part, 512-expansion part and 521-engagement concave position.

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.

It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Example (b):

referring to fig. 1 to 4, the present embodiment provides a nail clamping structure, including an extension tube 1, a fastening nail 2 and a tube cap 3, wherein a port of the extension tube 1 is a closed surface, the closed surface of the extension tube 1 is provided with a fastening screw hole 11, the fastening nail 2 includes a clamping head 21 and a screw rod 22, the screw rod 22 is screwed with the fastening screw hole 11, the tube cap 3 includes a limiting portion 31 and a tube inserting portion 32, an outer wall surface of the tube inserting portion 32 is provided with an external thread 321, an inner wall of the extension tube 1 is provided with an internal thread 12 corresponding to the external thread 321, the tube inserting portion 32 is screwed in the extension tube 1, the limiting portion 31 is penetrated with an adjusting through hole 311, a locking screw hole 13 is penetrated in a tube wall of the extension tube 1, the locking screw hole 13 is screwed with a locking nail 4 for locking the tube cap 3, the screw rod 22 is screwed with the fastening screw hole 11, the tube cap 3 is locked by the locking nail 4, thereby preventing a plate material between the extension tube 1 and the fastening nail 2 from easily loosening, the stability of panel centre gripping has been improved greatly.

Specifically, the outer wall surface of the tube inserting part 32 close to the limiting part 31 is provided with a locking concave position 322, one end of the locking nail 4 close to the inner wall surface of the extension tube 1 is provided with a tapered part 41 inserted into the locking concave position 322, the end surface of one end of the locking nail 4 far away from the inner wall surface of the extension tube 1 is provided with a hexagonal blind hole a42, and a hexagonal screw can be inserted into the hexagonal blind hole a42 to be screwed so that the tapered part 41 is screwed into the locking concave position 322 to lock the tube cap 3, and the extension tube 1 and the tube cap 3 are prevented from being easily loosened.

It should be noted that the adjusting through hole 311 is a strip-shaped hole, and the fixing component 5 is arranged through the adjusting through hole 311. As shown in fig. 6 and 7, the fixing assembly 5 includes an expansion nail 51, a fixing nut 52, a metal gasket 53 and a nut gasket 54, the expansion nail 51 has a screwing part 511 and an expansion part 512, the screwing part 511 penetrates through the adjusting through hole 311 and is screwed with the fixing nut 52, the metal gasket 53 is disposed between the adjusting through hole 311 and the fixing nut 52, the nut gasket 54 is disposed between the metal gasket 53 and the fixing nut 52, the fixing nut 52 is prevented from pressing the metal gasket 53 too much to be detached by the buffer action of the nut gasket 54, and the fixing nut 52 is provided with an engagement recess 521 for engaging the nut gasket 54, during the actual installation process, the installation position can be marked on the fixing surface such as the wall surface, the expansion nail 51 is fixed on the mark, the barrel cap 3 is disposed on the expansion nail 51, the extension barrel 1 and the fastening nail 2 are installed on the plate, then the extension barrel 1 and the barrel cap 3 are screwed and fixed, the position of the plate is finely adjusted by adjusting the through holes 311, and the accuracy of the mounting position is improved.

Further, a hexagonal blind hole B221 is formed in one end face, far away from the clamping head 21, of the screw portion 22, and in the actual installation process, a hexagonal screw can be inserted into the hexagonal blind hole B221 to be screwed, so that the clamping head 21 is closer to the extension cylinder 1, and the clamping force on the plate is further improved.

Furthermore, be equipped with first cushion 6 and second cushion between an extension section of thick bamboo 1 and the fastening 2, when an extension section of thick bamboo 1 and fastening 2 are the metal material, keep apart through first cushion 6 and second cushion, avoid panel direct and an extension section of thick bamboo 1 and fastening 2 contact to cause the damage.

And furthermore, a rubber ring 8 is arranged between the first rubber cushion 6 and the second rubber cushion 7, and in the actual installation process, the plate is provided with the installation hole, and the rubber ring 8 is arranged on the installation hole, so that the installation hole of the plate can be protected, and the plate is prevented from being broken due to the abrasion of the installation hole.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A nail clamping structure is characterized in that: comprises an extension cylinder (1), a fastening nail (2) and a cylinder cap (3), wherein one end opening of the extension cylinder (1) is a closed surface, a fastening screw hole (11) is arranged on the closed surface of the extension cylinder (1), the fastening pin (2) comprises a clamping head part (21) and a screw part (22), the screw rod part (22) is in threaded connection with the fastening screw hole (11), the barrel cap (3) comprises a limiting part (31) and a barrel entering part (32), the outer wall surface of the cylinder-in part (32) is provided with an external thread (321), the inner wall of the extension cylinder (1) is provided with an internal thread (12) corresponding to the external thread (321), the cylinder inserting part (32) is screwed in the extension cylinder (1), the limiting part (31) penetrates through an adjusting through hole (311), the wall of the extension barrel (1) is provided with a locking screw hole (13) in a penetrating manner, and the locking screw hole (13) is connected with a locking nail (4) for locking the barrel cap (3) in a threaded manner.

2. A clip construction according to claim 1, wherein: the outer wall surface of the cylinder inserting part (32) close to the limiting part (31) is provided with a locking concave position (322), one end of the locking nail (4) close to the inner wall surface of the extension cylinder (1) is provided with a cone part (41) inserted into the locking concave position (322), and the end surface of one end of the locking nail (4) far away from the inner wall surface of the extension cylinder (1) is provided with a hexagonal blind hole A (42).

3. A clip construction according to claim 1, wherein: the adjusting through holes (311) are strip-shaped holes, and the fixing assemblies (5) penetrate through the adjusting through holes (311).

4. A clip construction according to claim 3, wherein: the fixing component (5) comprises an expansion nail (51), a fixing nut (52), a metal gasket (53) and a nut gasket (54), the expansion nail (51) is provided with a screwing part (511) and an expansion part (512), the screwing part (511) penetrates through an adjusting through hole (311) and is screwed with the fixing nut (52), the metal gasket (53) is arranged between the adjusting through hole (311) and the fixing nut (52), the nut gasket (54) is arranged between the metal gasket (53) and the fixing nut (52), and a connecting concave position (521) for connecting the nut gasket (54) is arranged on the fixing nut (52).

5. A clip construction according to claim 1, wherein: and a hexagonal blind hole B (221) is formed in one end face, far away from the clamping head (21), of the screw rod part (22).

6. A clip construction according to claim 1, wherein: a first rubber mat (6) and a second rubber mat (7) are arranged between the extension cylinder (1) and the fastening nails (2).

7. A staple construction according to claim 6, wherein: and a rubber ring (8) is arranged between the first rubber mat (6) and the second rubber mat (7).