CN219344403U

CN219344403U - Portable folding-resistant hinge connection structure

Info

Publication number: CN219344403U
Application number: CN202320339570.8U
Authority: CN
Inventors: 丁全柱; 吴敏; 陈斌; 朱双权; 尚阿娟; 刘清华
Original assignee: Shaanxi Yongxin Packaging Co ltd
Current assignee: Shaanxi Yongxin Packaging Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-14
Anticipated expiration: 2033-02-28

Abstract

The utility model provides a portable folding-resistant hinge connection structure which comprises a first mounting plate and a second mounting plate connected with the first mounting plate through a hinge module, wherein a notch and a fastening bolt are arranged on the first mounting plate, the hinge module comprises first connecting cylinders arranged on two sides of the bottom of the first mounting plate, second connecting cylinders matched with the two first connecting cylinders are arranged on the top of the second mounting plate, a connecting shaft is arranged between the two first connecting cylinders and the second connecting cylinders in a penetrating mode, a clamping block is arranged at one end of the connecting shaft, a first screwing rod is arranged on the clamping block, connecting threads are further arranged at the other end of the connecting shaft, a limit nut is arranged at the end of the connecting shaft through the connecting threads, and a second screwing rod is further arranged on the limit nut. The portable folding-resistant hinge connection structure can meet the requirement of hinge connection, can be conveniently assembled and disassembled by hands, and is quite convenient.

Description

Portable folding-resistant hinge connection structure

Technical Field

The utility model belongs to the technical field of hinging, and particularly relates to a portable folding-resistant hinge connection structure.

Background

The folding hinge is a common connecting piece with a hinged structure and has very wide application in the fields of packaging boxes, doors and windows and the like.

The existing folding hinge can meet the use requirements of people, but users cannot conveniently install and detach the folding hinge by hands, and the folding hinge can be detached and installed only by means of special tools, so that great inconvenience is brought to the use of people.

Disclosure of Invention

In view of the above, the utility model provides a portable folding-resistant hinge connection structure which can meet the requirement of hinge connection, and can be conveniently assembled and disassembled by bare hands, thus being quite convenient.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a portable folding-resistant hinge connection structure, including first mounting panel and the second mounting panel that is connected with first mounting panel through articulated module, the bottom of first mounting panel is provided with the breach with second mounting panel looks adaptation, still be provided with fastening bolt on first mounting panel and the second mounting panel respectively, articulated module is including setting up the first connecting cylinder in the bottom both sides of first mounting panel, the top of second mounting panel is provided with the second connecting cylinder with two first connecting cylinder looks adaptations, wear to be equipped with the connecting axle between two first connecting cylinders and the second connecting cylinder, the one end of connecting axle is provided with the card dog, be provided with first screw rod on the card dog, the other end of connecting axle still is provided with connecting screw thread, the tip of connecting axle is provided with stop nut through connecting screw thread, still be provided with the second screw rod on the stop nut.

As a further improvement of the utility model, the second mounting plate can be clamped and fixed with the first mounting plate through the notch. Through the breach for can take place to rotate the back with first mounting panel joint together fixed, can reduce the space that whole device occupy, thereby improve the portability of device.

As a further development of the utility model, the fastening bolt is further provided with a third screw. Through the third screw rod, the user can conveniently carry out spiral adjustment to fastening bolt to conveniently realize or remove fastening bolt to the fixed connection of junction of first mounting panel and packing box, realize or remove fastening bolt to the fixed connection of junction of second mounting panel and packing box.

As a further improvement of the utility model, the first screw rod and the third screw rod are U-shaped, and the second screw rod is dovetail-shaped. So that the user can conveniently operate the first screw rod, the second screw rod and the third screw rod, and the structure of the second screw rod does not influence the movement of the limit nut at the threaded end of the connecting shaft.

As a further improvement of the utility model, the limiting nut is also provided with an anti-falling module.

As a further improvement of the utility model, the anti-falling module comprises a thread fastening hole arranged at the thread end of the connecting shaft, a blocking bolt is further arranged on the thread fastening hole, a fourth screw rod is further arranged on the blocking bolt, and the fourth screw rod is U-shaped. The blocking bolt can be in threaded connection with the connecting shaft through the threaded fastening hole, so that the limiting nut is blocked and protected, and the limiting nut is prevented from falling off from the threaded end of the connecting shaft.

As a further improvement of the utility model, the first screwing rod is welded and fixed with the blocking block, the second screwing rod is welded and fixed with the limit nut, the third screwing rod is welded and fixed with the fastening bolt, and the fourth screwing rod is welded and fixed with the blocking block bolt.

Compared with the prior art, the utility model has the following beneficial effects: only need make the both ends of second connecting cylinder align with two first connecting cylinders respectively, afterwards alright make the connecting axle pass a first connecting cylinder, second connecting cylinder and another connecting cylinder, afterwards alright make stop nut be connected with the screw thread end of connecting axle through the connecting screw thread to make stop nut support the side of another connecting cylinder, thereby realize being connected to connecting axle and first connecting cylinder, second connecting cylinder, make the second mounting panel rotate for first connecting plate, thereby realize the articulated of first mounting panel, second mounting panel.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the structure of the connecting shaft, the blocking block, the connecting screw thread and the screw fastening hole of the present utility model;

fig. 4 is a schematic structural view of a limit nut, a second screw, a blocking bolt and a fourth screw according to the present utility model.

In the figure: 101. a first mounting plate; 102. a second mounting plate; 103. a fastening bolt; 104. a notch; 201. a first connecting cylinder; 202. a second connecting cylinder; 203. a connecting shaft; 204. a blocking block; 205. a first screw; 206. a connecting thread; 207. a limit nut; 208. a second screw; 209. a third screw; 301. a threaded fastening hole; 302. a blocking bolt; 303. and a fourth screw rod.

Detailed Description

For a better understanding of the present utility model, the following examples are set forth to further illustrate the utility model, but are not to be construed as limiting the utility model. In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details.

As shown in fig. 1 and 2, a portable folding-resistant hinge connection structure comprises a first mounting plate 101 and a second mounting plate 102 connected with the first mounting plate 101 through a hinge module, a notch 104 matched with the second mounting plate 102 is arranged at the bottom of the first mounting plate 101, fastening bolts 103 are further arranged on the first mounting plate 101 and the second mounting plate 102 respectively, the hinge module comprises a first connecting cylinder 201 arranged at two sides of the bottom of the first mounting plate 101, a second connecting cylinder 202 matched with the two first connecting cylinders 201 is arranged at the top of the second mounting plate 102, a connecting shaft 203 is arranged between the two first connecting cylinders 201 and the second connecting cylinder 202 in a penetrating manner, a blocking block 204 is arranged at one end of the connecting shaft 203, a first screwing rod 205 is arranged on the blocking block 204, a connecting thread 206 is further arranged at the other end of the connecting shaft 203, a limit nut 207 is arranged at the end of the connecting shaft 203 through the connecting thread 206, and a second screwing rod 208 is further arranged on the limit nut 207.

As shown in fig. 1 and 2, the fastening bolt 103 is further provided with a third tightening rod 209. The first screw 205 and the third screw 209 are U-shaped, and the second screw 208 is dovetail-shaped. The first screwing rod 205 is welded and fixed with the blocking block 204, the second screwing rod 208 is welded and fixed with the limit nut 207, and the third screwing rod 209 is welded and fixed with the fastening bolt 103.

As shown in fig. 1 and 2, the second mounting plate 102 can be fastened to the first mounting plate 101 by being clamped by the notch 104. Through breach 104 for can take place the rotation back with first mounting panel 101 joint together with second mounting panel 102, can reduce the space that whole device occupy, thereby improve the portability of device.

Only the two ends of the second connecting tube 202 are aligned with the two first connecting tubes 201 respectively, then the connecting shaft 203 can pass through one first connecting tube 201, the second connecting tube 202 and the other connecting tube, then the connecting shaft 203 can be prevented from rotating by the first screw rod 205, the limit nut 207 can be rotated by the second screw rod 208, the limit nut 207 and the threaded end of the connecting shaft 203 are connected together, the limit nut 207 is abutted against the side end of the other connecting tube, and therefore the connecting shaft 203 is connected with the first connecting tube 201 and the second connecting tube 202, the second mounting plate 102 can rotate relative to the first connecting plate, and therefore the hinging of the second mounting plates 102 of the first mounting plates 101 and the second mounting plates 102 is achieved.

Then, the fastening bolt 103 on the first mounting plate 101 can be adjusted in a screw manner through the third screwing rod 209, so that the first mounting plate 101 and the packaging box are connected and fixed through the fastening bolt 103; the fastening bolt 103 on the second mounting plate 102 is adjusted in a screwing manner by the third screwing rod 209, so that the second mounting plate 102 is fixed to the packaging box, and the folding hinge is fixed to the packaging box.

When the folding hinge and the packing box are required to be detached, the fastening bolts 103 on the first mounting plate 101 can be used for releasing the fixation of the first mounting plate 101 and the packing box, and the fastening bolts 103 on the second mounting plate 102 can be used for releasing the fixation of the second mounting plate 102 and the packing box.

When the folding hinge and the packaging box need to be detached, the limit nut 207 can be removed from the threaded end of the connecting shaft 203 through the first screwing rod 205 and the second screwing rod 208, then the connecting shaft 203 can be removed, the connection fixation of the first connecting cylinder 201 and the second connecting cylinder 202 can be released, the fixation of the first mounting plate 101 and the second mounting plate 102 can be released, and then the separation of the first mounting plate 101 and the second mounting plate 102 can be realized.

According to another embodiment of the present utility model, as shown in fig. 3 and 4, an anti-falling module is further disposed on the limit nut 207. The anti-falling module comprises a threaded fastening hole 301 arranged at the threaded end of the connecting shaft 203, a blocking bolt 302 is further arranged on the threaded fastening hole 301, a fourth screwing rod 303 is further arranged on the blocking bolt 302, and the fourth screwing rod 303 is U-shaped. The fourth screw 303 is welded to the catch bolt 302. After the limit nut 207 is fixed with the threaded end of the connecting shaft 203, the clamping bolt 302 can be screwed and adjusted through the fourth screwing rod 303, so that the clamping bolt 302 is connected with the connecting shaft 203 through the threaded fastening hole 301 in a threaded manner, and therefore the limit nut 207 is clamped and protected, and the limit nut 207 is prevented from falling off from the threaded end of the connecting shaft 203; when the blocking protection of the limit nut 207 needs to be released, the blocking bolt 302 can be adjusted by screwing through the fourth screwing rod 303, so that the blocking bolt 302 is separated from the threaded fastening hole 301, and the separation of the blocking bolt 302 from the threaded end of the connecting shaft 203 is realized.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a portable folding hinge connection structure, includes first mounting panel (101) and second mounting panel (102) that are connected with first mounting panel (101) through articulated module, and the bottom of first mounting panel (101) is provided with breach (104) with second mounting panel (102) looks adaptation, still be provided with fastening bolt (103) on first mounting panel (101) and second mounting panel (102) respectively, its characterized in that: the hinge module comprises first connecting cylinders (201) arranged on two sides of the bottom of a first mounting plate (101), second connecting cylinders (202) matched with the two first connecting cylinders (201) are arranged at the top of a second mounting plate (102), connecting shafts (203) are arranged between the two first connecting cylinders (201) and the second connecting cylinders (202) in a penetrating mode, clamping blocks (204) are arranged at one ends of the connecting shafts (203), first screwing rods (205) are arranged on the clamping blocks (204), connecting threads (206) are further arranged at the other ends of the connecting shafts (203), limiting nuts (207) are arranged at the end portions of the connecting shafts (203) through the connecting threads (206), and second screwing rods (208) are further arranged on the limiting nuts (207).

2. The portable fold-resistant hinge connection of claim 1, wherein: the second mounting plate (102) can be clamped and fixed with the first mounting plate (101) through the notch (104).

3. The portable fold-resistant hinge connection of claim 1 or 2, wherein: the fastening bolt (103) is also provided with a third screwing rod (209).

4. The portable fold-resistant hinge connection of claim 3, wherein: the first screwing rod (205) and the third screwing rod (209) are U-shaped, and the second screwing rod (208) is dovetail-shaped.

5. The portable fold-resistant hinge connection of claim 4, wherein: and an anti-falling module is further arranged on the limit nut (207).

6. The portable fold-resistant hinge connection of claim 5, wherein: the anti-falling module comprises a threaded fastening hole (301) arranged at the threaded end of the connecting shaft (203), a blocking bolt (302) is further arranged on the threaded fastening hole (301), a fourth screwing rod (303) is further arranged on the blocking bolt (302), and the fourth screwing rod (303) is U-shaped.

7. The portable fold-resistant hinge connection of claim 6, wherein: the first screwing rod (205) is fixed with the blocking block (204) in a welding mode, the second screwing rod (208) is fixed with the limiting nut (207) in a welding mode, the third screwing rod (209) is fixed with the fastening bolt (103) in a welding mode, and the fourth screwing rod (303) is fixed with the blocking bolt (302) in a welding mode.