Novel hinge structure

Abstract

The utility model discloses a novel hinge structure, relates to hinge technical field, including frame body A, frame body B, connecting piece C, connecting piece B and pin roll, wherein frame body A and frame body B are respectively provided with assembling groove A and assembling groove B, connecting piece C and connecting piece B are both provided, and connecting piece C and connecting piece B are respectively clamped and assembled in assembling groove A and assembling groove B, and the pin roll is assembled in the assembling groove A and assembling groove B. The connecting pieces C and the connecting pieces B are inserted together through the pin shaft, and the connecting pieces C and the connecting pieces B can rotate relative to the pin shaft. According to the novel hinge structure, the structures of the frame body and the connecting pieces of an existing hinge are improved, and the assembling grooves in which the connecting pieces can be assembled are reserved in the frame body, so that the number of the connecting pieces in the assembling grooves can be adjusted according to the actual load needing to be borne by the hinge; therefore, the load borne by the hinge can be changed, and the practicability of the hinge is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hinges, in particular to a novel hinge structure. Background Art

[0002] In the prior art, the commonly used hinge structure is usually as shown in the patent publication CN218759360U. In actual use, because the connecting member and the frame body are integrally formed, the number of connecting members is fixed when the hinge is manufactured, which makes the load-bearing capacity of the entire hinge limited. Therefore, we propose a new hinge structure. In this new hinge structure, the number of connecting members can be selected according to actual needs and can be freely assembled on the frame body. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a novel hinge structure to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a new hinge structure, including:

[0005] A frame body A, wherein an assembly groove A is reserved on the end surface of the frame body A;

[0006] A frame body B, wherein an assembly groove B is reserved on the end surface of the frame body B;

[0007] Connecting parts C, a plurality of connecting parts C are provided, and all of them are snap-fitted and assembled inside the assembly groove A;

[0008] Connectors B, a plurality of which are provided, are all engaged and assembled in the assembly grooves B, and are alternately distributed with the connectors C;

[0009] A pin shaft inserts a plurality of connectors C and B together, and both the connectors C and B can rotate relative to the pin shaft.

[0010] Furthermore, the assembly groove A includes an opening groove, a transition groove, a guide slot and a barb slot, and the opening groove, the transition groove, the guide slot and the barb slot are sequentially connected to each other.

[0011] Furthermore, the connecting member C includes a shaft sleeve, an outward extension portion, an extending portion, a plug-in portion and a barb-engaging portion, and the shaft sleeve, the outward extension portion, the extending portion, the plug-in portion and the barb-engaging portion are an integral whole.

[0012] Furthermore, a hole is reserved inside the shaft sleeve for the pin to pass through.

[0013] Furthermore, the outward extension portion is located inside the opening groove, the extension portion is located inside the transition groove, the plug-in portion is located inside the guide slot, and the barb engaging portion is located inside the barb engaging slot.

[0014] Furthermore, the extending portion, the plug-in portion, and the barb engaging portion are in the shape of an anchor as a whole, and are compatible with the shape formed by the transition groove, the guide slot, and the barb engaging slot.

[0015] Furthermore, the frame body A and the frame body B are both hollow structures.

[0016] Furthermore, the novel hinge structure is made of non-metallic material as a whole.

[0017] Compared with the above-mentioned background technology, the new hinge structure provided in the present application includes a frame body A, a frame body B, a connecting member C, a connecting member B and a pin shaft. The connecting member C and the connecting member B are correspondingly assembled in the assembly grooves reserved in the frame body A and the frame body B, and the assembly grooves and the connecting members are engaged with each other.

[0018] The utility model provides a new hinge structure. Compared with the prior art, it has the following beneficial effects:

[0019] The novel hinge structure is improved by the structure of the existing hinge frame and connecting parts. An assembly groove is reserved in the frame for assembling the connecting parts inside the frame. In this way, the number of connecting parts in the assembly groove can be adjusted according to the load that the actual hinge needs to bear. Therefore, the load that the hinge can bear can be changed, further improving the practicality of the hinge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the split structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the utility model opened after assembly;

[0022] Figure 3 It is a schematic diagram of the utility model after assembly and closing;

[0023] Figure 4 It is a structural schematic diagram of the frame bodies A and B in the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the connecting parts C and B in the utility model.

[0025] In the figure: 1. frame body A; 11. assembly groove A; 111. opening groove; 112. transition groove; 113. guide slot; 114. barb slot; 2. frame body B; 21. assembly groove B; 3. connector C; 31. bushing; 32. socket; 33. extension part; 34. extension part; 35. plug-in part; 36. barb engaging part; 4. connector B; 5. pin. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a new hinge structure, which is made of non-metallic material as a whole, including a frame body A1, a frame body B2, a connector C3, a connector B4 and a pin 5, wherein the frame body A1 and the frame body B2 are both hollow structures, which can reduce the weight of the entire hinge itself, and the adjacent end faces of the frame body A1 and the frame body B2 are respectively provided with an assembly groove A11 and an assembly groove B21. When using the hinge, according to the load that the hinge needs to bear, a corresponding number of connectors C3 and connectors B4 are selected to be alternately assembled into the assembly grooves A11 and B21, and a plurality of connectors C3 and connectors B4 are connected in series through a pin 5, so that the hinge can be used normally and can be adjusted.

[0028] In addition, in order to facilitate the assembly of several connectors C3 and connectors B4, the assembly groove A11 includes an opening groove 111, a transition groove 112, a guide slot 113 and a barb slot 114, and the opening groove 111, the transition groove 112, the guide slot 113 and the barb slot 114 are sequentially connected to each other. The connector C3 includes a sleeve 31, an outer extension portion 33, an extension portion 34, a plug-in portion 35 and a barb engaging portion 36. The sleeve 31, the outer extension portion 33, the extension portion 34, the plug-in portion 35 and the barb engaging portion 36 are a whole, and the sleeve 31 is reserved inside to open a plug-in portion that allows the pin 5 to pass through. The hole 32 and the extension portion 33 are located inside the opening groove 111, the extension portion 34 is located inside the transition groove 112, the plug portion 35 is located inside the guide slot 113, and the barb engaging portion 36 is located inside the barb engaging slot 114. The extension portion 34, the plug portion 35, and the barb engaging portion 36 are overall in the shape of an anchor, and are consistent with the shape formed by the transition groove 112, the guide slot 113, and the barb engaging slot 114. By mutually engaging and fixing with the anchor shape, the hinge will have higher firmness and stability, and the reliability of pulling can also be greatly improved.

Claims

1. A new hinge structure, characterized in that: include: A frame body A (1), wherein an end surface of the frame body A (1) is provided with a mounting groove A (11); A frame body B (2), wherein an end surface of the frame body B (2) is provided with a mounting groove B (21); Connecting parts C (3), a plurality of connecting parts C (3) are provided, and all of them are snap-fitted and assembled inside the assembly groove A (11); Connecting parts B (4), a plurality of connecting parts B (4) are provided, and each of the connecting parts B (4) is snap-fitted into the inside of the assembly groove B (21) and is alternately distributed with the connecting parts C (3); A pin shaft (5), wherein the pin shaft (5) inserts a plurality of connecting parts C (3) and connecting parts B (4) together, and the connecting parts C (3) and connecting parts B (4) can rotate relative to the pin shaft (5).

2. A new hinge structure according to claim 1, characterized in that: The assembly groove A (11) comprises an opening groove (111), a transition groove (112), a guide slot (113) and a barb slot (114); the opening groove (111), the transition groove (112), the guide slot (113) and the barb slot (114) are sequentially connected to each other.

3. A new hinge structure according to claim 2, characterized in that: The connecting member C (3) comprises a shaft sleeve (31), an outward extension portion (33), an extension portion (34), a plug-in portion (35) and a barb-engaging portion (36); the shaft sleeve (31), the outward extension portion (33), the extension portion (34), the plug-in portion (35) and the barb-engaging portion (36) are an integral whole.

4. A new hinge structure according to claim 3, characterized in that: The shaft sleeve (31) has a reserved insertion hole (32) inside which the pin shaft (5) can be inserted.

5. A new hinge structure according to claim 3, characterized in that: The outward extension portion (33) is located inside the opening groove (111), the extension portion (34) is located inside the transition groove (112), the plug-in portion (35) is located inside the guide slot (113), and the barb engaging portion (36) is located inside the barb engaging slot (114).

6. A new hinge structure according to claim 5, characterized in that: The extension portion (34), the plug-in portion (35), and the barb engaging portion (36) are in the shape of an anchor as a whole, and are compatible with the shape formed by the transition groove (112), the guide slot (113), and the barb engaging slot (114).

7. A new hinge structure according to claim 1, characterized in that: The frame body A (1) and the frame body B (2) are both hollow structures.

8. The novel hinge structure according to claim 1 is characterized in that: The whole is made of non-metallic material.

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