Hexagonal sleeve

Abstract

The utility model relates to the technical field of metal tools, and discloses a hexagonal sleeve which comprises a hexagonal sleeve body, a groove is formed in the upper surface of the hexagonal sleeve body, groove holes are formed in the six faces of the hexagonal sleeve body, springs are arranged on the inner surfaces of the groove holes in a sliding and winding mode, and a sliding rod is fixedly connected to the end, close to the center of the hexagonal sleeve body, of each spring. The hexagonal sleeve body is provided with a groove, one end of the groove is fixedly connected with a sliding rod, the other end of the sliding rod is fixedly connected with a spherical block, and the end, away from the center of the hexagonal sleeve body, of the spring is fixedly connected with a fixing plate on the inner surface of the groove hole. And the pressing force with the surface of the nut is increased, so that the fitting degree of the hexagonal sleeve to the nut is improved, and the using stability and safety of the nut are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal tools, in particular to a hexagonal socket. Background Art

[0002] The hexagonal socket is sleeved on various wrenches and is shaped like a cylinder, so it is commonly known as a hexagonal socket. It is a commonly used tool for production, maintenance, and daily life, and is a special tool for tightening or loosening screws. It consists of several hexagonal sockets with internal hexagonal shapes and one or more handles for the upper hexagonal sockets. The internal hexagons of the hexagonal sockets are arranged in sequence according to the model of the bolt and can be selected as needed.

[0003] For the hexagonal socket, with the reference patent number: CN213004967U, a hexagonal socket solves the problems that the nut will directly fall into the internal part of the hexagonal socket, which is not convenient for the removal and installation of the nut, and due to the limitations of the position and structure during installation, it is very difficult to fix the nut in place with a normal hexagonal socket, resulting in a significant reduction in the tightening accuracy of the nut, and one hexagonal socket can only be applicable to one specification of bolts and nuts.

[0004] However, when the above-mentioned hexagonal socket works on the nut and is sleeved on the nut, the pressing force on the surface of the nut is limited. Therefore, the linkage operation on the nut is reduced, and the stability of the use of the hexagonal socket for the nut cannot be increased.

[0005] Therefore, we propose a hexagonal socket. Content of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] Aiming at the deficiencies of the prior art, the utility model provides a hexagonal socket, which overcomes the deficiencies of the prior art and solves the problem that when the above-mentioned hexagonal socket works on the nut and is sleeved on the nut, the pressing force on the surface of the nut is limited. Therefore, the linkage operation on the nut is reduced, and the stability of the use of the hexagonal socket for the nut cannot be increased.

[0008] (2) Technical Solutions

[0009] To achieve the above purpose, the utility model provides the following technical solution: a hexagonal socket, including a hexagonal socket body. A groove is provided on the upper surface of the hexagonal socket body. Slot holes are provided on all six sides of the hexagonal socket body. A spring is slidably wound around the inner surface of the slot hole. One end of the spring close to the center of the hexagonal socket body is fixedly connected to a sliding rod, and the other end of the sliding rod is fixedly connected to a spherical block. One end of the spring away from the center of the hexagonal socket body and on the inner surface of the slot hole is fixedly connected to a fixing plate.

[0010] Preferably, an adjustment groove is formed on the upper surface of the hexagonal sleeve body, a retaining ring is slidably arranged on the lower surface of the hexagonal sleeve body, a plurality of rib plates are fixedly connected to the lower surface of the retaining ring, a plurality of support rods are fixedly inserted into the upper surface of the retaining ring, and a plurality of clamping grooves are formed on the lower surface of the hexagonal sleeve body.

[0011] Preferably, the spherical block is slidably arranged corresponding to the slot hole, and the sliding rod is slidably arranged corresponding to the slot hole.

[0012] Preferably, one end of the spherical block close to the groove protrudes two-fifths of the slot hole, and the spherical block, the sliding rod and the spring are horizontally arranged corresponding to the fixing plate with the slot hole as the reference.

[0013] Preferably, a plurality of support rods are arranged corresponding to a plurality of clamping grooves, and the retaining ring is arranged corresponding to the groove.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a hexagonal sleeve, which has the following beneficial effects:

[0016] 1. For this hexagonal sleeve, through the cooperation among structures such as the hexagonal sleeve body, the groove, the slot hole, the spring, the sliding rod, the spherical block, and the fixing plate, when the hexagonal sleeve is sleeved on the nut, the pressing force on the surface of the nut can be increased, thereby improving the fitting degree of the hexagonal sleeve to the nut and enhancing the stability and safety of the use of the nut.

[0017] 2. For this hexagonal sleeve, through the cooperation among structures such as the adjustment groove, the retaining ring, the rib plates, the support rods, and the clamping grooves, when the hexagonal sleeve acts on the nut on a specified plane, the hexagonal sleeve together with the retaining ring can be fitted to the plane to increase the friction force, thereby ensuring the stability of the hexagonal sleeve itself. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 is an exploded schematic diagram of the retaining ring and its related structures of the utility model;

[0020] Figure 3 is a three-dimensional schematic diagram of the inside of the hexagonal sleeve body of the utility model and its related structures.

[0021] In the figure: 1. Hexagonal sleeve body; 2. Groove; 3. Slot hole; 4. Spring; 5. Sliding rod; 6. Spherical block; 7. Fixing plate; 8. Adjustment groove; 9. Retaining ring; 10. Rib plate; 11. Support rod; 12. Clamping groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] Embodiment 1

[0024] Please refer to Figures 1 - 3 , a hexagonal socket, including a hexagonal socket body 1, a groove 2 is provided on the upper surface of the hexagonal socket body 1, slot holes 3 are provided on all six sides of the hexagonal socket body 1, a spring 4 is slidably wound around the inner surface of the slot hole 3, one end of the spring 4 close to the center of the hexagonal socket body 1 is fixedly connected to a sliding rod 5, the other end of the sliding rod 5 is fixedly connected to a spherical block 6, and one end of the spring 4 away from the center of the hexagonal socket body 1 and on the inner surface of the slot hole 3 is fixedly connected to a fixing plate 7.

[0025] Specifically, through the cooperation between structures such as the hexagonal socket body 1, the groove 2, the slot holes 3, the spring 4, the sliding rod 5, the spherical block 6, and the fixing plate 7, when the hexagonal socket is sleeved on the nut, the pressing force with the nut surface can be increased, thereby improving the fitting degree of the hexagonal socket to the nut and enhancing the stability and safety of the use of the nut.

[0026] In this implementation scheme: the spherical block 6 is slidably arranged corresponding to the slot hole 3, and the sliding rod 5 is slidably arranged corresponding to the slot hole 3.

[0027] Specifically, the spherical block 6 and the sliding rod 5 can move horizontally in cooperation with the slot hole 3.

[0028] In this implementation scheme: one end of the spherical block 6 close to the groove 2 protrudes two-fifths of the slot hole 3, and the spherical block 6, the sliding rod 5, and the spring 4 are horizontally correspondingly arranged with the fixing plate 7 with the slot hole 3 as the reference.

[0029] Specifically, when the sliding rod 5 and the spherical block 6 move, the spring 4 can be driven to perform horizontal stretching and squeezing movements in the slot hole 3 in cooperation with the fixing plate 7.

[0030] Working principle: When the hexagonal socket body 1 needs to be used, the groove 2 on the hexagonal socket body 1 can be sleeved on the specified nut. When the nut enters the groove 2 and comes into contact with the multiple spherical blocks 6 in the groove 2, through the extrusion force, the protruding spherical blocks 6 can be horizontally moved to the other side of the slot hole 3 through the slide rod 5. Through the movement of the multiple slide rods 5 and spherical blocks 6 in the slot hole 3 close to the fixing plate 7, at the same time, the spring 4 in the current slot hole 3 is extruded by the slide rod 5. Through the elastic force of the spring 4, the spherical blocks 6 can be attached to the surface of the nut in the groove 2 through the slot hole 3, thereby increasing the pressing force of the hexagonal socket body 1 on the nut and improving the stability of the nut during use. After the nut is used, the removed nut can be pushed out of the groove 2, or the hexagonal socket body 1 together with the groove 2 can be separated from the nut after installation and fixation. When the multiple spherical blocks 6 are released from the extrusion of the nut, the elastic force of the spring 4 can drive the slide rod 5 and the spherical blocks 6 to move back to the groove 2 through the slot hole 3.

[0031] Embodiment 2

[0032] Please refer to Figures 1 - 2 , on the basis of Embodiment 1, the present utility model provides a technical solution:

[0033] In this embodiment: An adjustment groove 8 is provided on the upper surface of the hexagonal socket body 1, a retaining ring 9 is slidably arranged on the lower surface of the hexagonal socket body 1, a plurality of rib plates 10 are fixedly connected to the lower surface of the retaining ring 9, a plurality of support rods 11 are fixedly inserted into the upper surface of the retaining ring 9, and a plurality of card slots 12 are provided on the lower surface of the hexagonal socket body 1.

[0034] Specifically, through the cooperation between structures such as the adjustment groove 8, the retaining ring 9, the rib plates 10, the support rods 11, and the card slots 12, when the hexagonal socket acts on the nut on the specified plane, the hexagonal socket together with the retaining ring 9 can be attached to the plane to increase the friction force, thereby ensuring the stability of the hexagonal socket itself.

[0035] In this implementation scheme: A plurality of support rods 11 and a plurality of card slots 12 are arranged in correspondence, and the retaining ring 9 and the groove 2 are arranged in correspondence.

[0036] Specifically, a plurality of support rods 11 are inserted into the card slots 12 to horizontally limit and move the retaining ring 9 and the hexagonal socket at the same time.

[0037] Working principle: When working on a nut on a specified plane using the hexagonal socket body 1, multiple struts 11 on the retaining ring 9 are inserted into the hexagonal socket body 1 through the card slots 12. Then, when the hexagonal socket works on the nut after multiple rib plates 10 on the retaining ring 9 and the hexagonal socket are simultaneously attached to the nut on the plane, the retaining ring 9 can be linked by cooperating with the struts 11 and the card slots 12. The rib plates 10 on the retaining ring 9 are used to increase the friction with the plane to ensure the force applied by the hexagonal socket to the nut. By adjusting the groove 8, wrenches of different models can be used to correspond to the hexagonal socket, improving the flexibility of the hexagonal socket.

[0038] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hexagonal socket, comprising a hexagonal socket body (1), characterized in that: The upper surface of the hexagonal sleeve body (1) is provided with a groove (2). Slots (3) are provided on all six sides of the hexagonal sleeve body (1). A spring (4) is slidably wound around the inner surface of the slot (3). One end of the spring (4) close to the center of the hexagonal sleeve body (1) is fixedly connected to a slide bar (5). The other end of the slide bar (5) is fixedly connected to a spherical block (6). One end of the spring (4) away from the center of the hexagonal sleeve body (1) and on the inner surface of the slot (3) is fixedly connected to a fixing plate (7).

2. A hexagonal socket according to claim 1, characterized in that: The upper surface of the hexagonal sleeve body (1) is provided with an adjustment groove (8). A retaining ring (9) is slidably arranged on the lower surface of the hexagonal sleeve body (1). A plurality of rib plates (10) are fixedly connected to the lower surface of the retaining ring (9). A plurality of support rods (11) are fixedly inserted into the upper surface of the retaining ring (9). A plurality of card slots (12) are provided on the lower surface of the hexagonal sleeve body (1).

3. A hexagonal socket according to claim 1, characterized in that: The spherical block (6) is slidably arranged corresponding to the slot (3), and the slide bar (5) is slidably arranged corresponding to the slot (3).

4. A hexagonal socket according to claim 1, characterized in that: One end of the spherical block (6) close to the groove (2) protrudes out of the slot (3) by two-fifths. The spherical block (6), the slide bar (5) and the spring (4) are horizontally correspondingly arranged with the fixing plate (7) with the slot (3) as the reference.

5. A hexagonal socket according to claim 2, characterized in that: A plurality of the support rods (11) are correspondingly arranged with a plurality of the card slots (12), and the retaining ring (9) is correspondingly arranged with the groove (2).

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