Elbow socket spanner suitable for long screw

Abstract

The utility model relates to the field of assembly tools, in particular to an elbow socket spanner suitable for a long screw. The elbow socket spanner suitable for the long screw comprises a device body and a nut sleeve, the device body comprises a shell, a connecting assembly and a transmission assembly, the shell is in a hammer shape, the connecting assembly is connected in the shell, the upper end and the lower end of the connecting assembly are communicated, the nut sleeve is arranged in the connecting assembly, and the transmission assembly is connected with the nut sleeve. The rear side of the shell is connected with a transmission assembly, and the transmission assembly is connected with the connecting assembly. The connecting rod is connected with the driving device, power can be provided for the connecting assembly through the transmission assembly, the problem that a long screw cannot penetrate through the sleeve when the long screw is used can be solved through the design that the upper end and the lower end of the connecting assembly are in a through shape, the long screw can penetrate through the whole device, and installation and operation are convenient.

Description

Technical Field

[0001] The utility model relates to the field of assembly tools, in particular to an elbow socket wrench suitable for a long screw rod. Background Art

[0002] A wrench is a tool used to connect bolts and nuts. Its main function is to provide a convenient way to fix bolts in a compact space or when an angle connection is required. The bent socket wrench has a curved design that allows it to tighten and loosen bolts in a limited space. This tool is often used in the fields of mechanical repair, automobile maintenance, etc. In the prior art, when using a long screw, since the inside of the sleeve cannot be penetrated, it is necessary to tighten or move the sleeve position multiple times to complete the fixing of the bolt, which may cause difficulties and inconveniences during the installation process and reduce work efficiency.

[0003] Therefore, it is necessary to design an elbow socket wrench suitable for a long screw rod which is simple and convenient to operate. Summary of the invention

[0004] In order to overcome the disadvantage that when using a long screw, the sleeve cannot penetrate the inside and needs to be tightened or moved for multiple times to complete the fixing of the bolt, the technical problem of the utility model is to provide an elbow socket wrench suitable for long screws that is simple and convenient to operate.

[0005] The technical implementation scheme of the utility model is: an elbow socket wrench suitable for a long screw, including a device body and a nut sleeve, the device body includes a shell, a connecting assembly and a transmission assembly, the shell is hammer-shaped, the shell is connected to the inside of the shell, the upper and lower ends of the connecting assembly are through-shaped, a nut sleeve is provided inside the connecting assembly, the rear side of the shell is connected to the transmission assembly, and the transmission assembly is connected to the connecting assembly.

[0006] Furthermore, the connecting assembly includes a rotating shaft, which is arranged inside the shell, and both ends of the rotating shaft are connected to the shell through ball bearings.

[0007] Furthermore, a plurality of grooves are provided inside the rotating shaft, and magnetic strips are connected inside the grooves.

[0008] Furthermore, the transmission assembly includes a first tooth, a second tooth and a transmission rod, the first tooth is connected to the outer side of the rotating shaft, the first tooth is meshed with the second tooth, and the transmission rod is connected to the outer side of the second tooth.

[0009] Furthermore, a linear bearing is connected to the rear side of the housing, and the transmission rod is arranged inside the linear bearing.

[0010] Furthermore, a connecting rod is connected to the outer side of the transmission rod, and the connecting rod is used to be connected to the driving device.

[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model is connected to the driving device through a connecting rod, and the transmission assembly can provide power to the connecting assembly. The design of the upper and lower ends of the connecting assembly being through-through can solve the problem that the sleeve cannot penetrate when using a long screw rod, so that the long screw rod can penetrate the entire device, which is convenient for installation and operation.

[0012] 2. The utility model ensures the stability and reliability of the nut sleeve by arranging the nut sleeve inside the connection assembly, and also allows various types of hexagonal nut sleeves to be easily replaced. Users can choose a suitable nut sleeve according to actual needs to meet the use requirements in different scenarios.

[0013] 3. The shell of the utility model is in the shape of a hammer, which is convenient for people to control and grasp, making the operation simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of a partial side section structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the rear view structure of the utility model in side section.

[0017] Figure 4 It is a schematic diagram of the partially cut-away explosion structure of the utility model.

[0018] The markings of the components in the accompanying drawings are as follows: 1. Device body; 11. Shell; 12. Connecting assembly; 121. Rotating shaft; 122. Groove; 123. Magnetic strip; 13. Transmission assembly; 131. First tooth; 132. Second tooth; 133. Transmission rod; 14. Ball bearing; 15. Linear bearing; 2. Nut sleeve; 3. Connecting rod. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] An angled socket wrench suitable for long screws, such as Figure 1-Figure 4As shown, the device includes a main body 1 and a nut sleeve 2. The main body 1 includes a shell 11, a connecting component 12 and a transmission component 13. The shell 11 is hammer-shaped. The connecting component 12 is arranged inside the shell 11. The upper and lower ends of the connecting component 12 are through-shaped. The nut sleeve 2 is arranged inside the connecting component 12. The rear side of the shell 11 is connected with the transmission component 13. The transmission component 13 is connected to the connecting component 12 and is connected to the driving device through the connecting rod 3. The transmission component 13 can provide power to the connecting component 12. The design of the upper and lower ends of the connecting component 12 being through-shaped can solve the problem that the sleeve cannot penetrate when using a long screw, so that the long screw can penetrate the entire device. , which is convenient for installation and operation. The nut sleeve 2 is arranged inside the connecting component 12 to ensure the stability and reliability of the nut sleeve 2. It also makes it possible to easily replace various types of hexagonal nut sleeves 2. Users can choose a suitable nut sleeve 2 according to actual needs to meet the use requirements in different scenarios; the connecting component 12 includes a rotating shaft 121 and a magnetic strip 123. A plurality of grooves 122 are provided inside the rotating shaft 121. The grooves 122 are connected with magnetic strips 123. The magnetic strips 123 provide additional adsorption force to ensure that the nut sleeve 2 maintains stability during rotation, thereby effectively transmitting power and torque, which effectively increases the connection component 12. The friction between the nut sleeve 2 and the nut sleeve 2 improves work efficiency and reduces the risk of accidental falling off; the rotating shaft 121 is arranged inside the shell 11, and the two ends of the rotating shaft 121 are connected to the shell 11 through ball bearings 14. The ball bearings 14 arranged at both ends ensure that the connecting shaft can rotate smoothly inside the shell 11, reduce friction, improve the flexibility and stability of rotation, and improve the service life and efficiency of the entire device; a linear bearing 15 is connected to the rear side of the shell 11. The function of the linear bearing 15 is to support and guide the linear motion of the transmission rod 133, reduce friction, and ensure the stability and accuracy of the transmission rod 133 during movement; the transmission assembly 13 includes a first gear 13 1. The second meshing teeth 132 and the transmission rod 133. The first meshing teeth 131 are arranged on the outside of the rotating shaft 121, and the transmission rod 133 is arranged inside the linear bearing 15. The front side of the transmission rod 133 is connected with the second meshing teeth 132. The first meshing teeth 131 are meshed with the second meshing teeth 132. The power is transmitted from the driving device to the connecting component 12 through the first meshing teeth 131, the second meshing teeth 132 and the transmission rod 133, so as to realize the purpose of the nut sleeve 2 rotating along the long screw rod; the outside of the transmission rod 133 is connected with the connecting rod 3, and the connecting rod 3 is used to connect with the driving device. The function of the connecting rod 3 is to transmit the power from the driving device to the transmission rod 133, thereby driving the movement of the connecting component 12.

[0021] When using the elbow socket wrench suitable for long screws, first select a suitable nut sleeve 2 according to actual needs and install it into the connecting component 12. Since the upper and lower ends of the connecting component 12 are through-shaped, the long screw can easily pass through the entire device, which provides great convenience for installation. The drive device is connected to the connecting rod 3. The shell 11 is hammer-shaped, which is convenient for people to control and grasp, and the power of the drive device is transmitted to the transmission component 13. The first meshing teeth 131 and the second meshing teeth 132 in the transmission component 13 are engaged with each other to effectively transmit the rotational power to the rotating shaft 121. The linear bearing 15 plays a supporting and guiding role during the movement of the transmission rod 133 to ensure the stability and accuracy of the transmission rod 133. As the rotating shaft 121 rotates, the nut sleeve 2 remains stable under the adsorption force of the magnetic strip 123 and rotates along the long screw, thereby completing the use of the elbow socket wrench suitable for the long screw.

[0022] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. An elbow socket wrench suitable for a long screw, comprising a device body (1) and a nut socket (2), Features: The device body (1) comprises a housing (11), a connecting assembly (12) and a transmission assembly (13); the housing (11) is hammer-shaped; the housing (11) is internally connected to the connecting assembly (12); the upper and lower ends of the connecting assembly (12) are through-shaped; a nut sleeve (2) is provided inside the connecting assembly (12); the rear side of the housing (11) is connected to the transmission assembly (13); and the transmission assembly (13) is connected to the connecting assembly (12).

2. An elbow socket wrench suitable for a long screw according to claim 1, Features: The connecting assembly (12) comprises a rotating shaft (121), the rotating shaft (121) is arranged inside the housing (11), and both ends of the rotating shaft (121) are connected to the housing (11) via ball bearings (14).

3. An elbow socket wrench suitable for a long screw according to claim 2, Features: It also includes a magnetic strip (123), a plurality of groups of grooves (122) are provided inside the rotating shaft (121), and the magnetic strips (123) are connected inside the grooves (122).

4. The elbow socket wrench suitable for a long screw according to claim 1, Features: The transmission assembly (13) comprises a first tooth (131), a second tooth (132) and a transmission rod (133); the first tooth (131) is connected to the outside of the rotating shaft (121); the first tooth (131) is meshed with the second tooth (132); and the transmission rod (133) is connected to the outside of the second tooth (132).

5. An elbow socket wrench suitable for a long screw according to claim 1 or 4, Features: A linear bearing (15) is connected to the rear side of the housing (11), and the transmission rod (133) is arranged inside the linear bearing (15).

6. An elbow socket wrench suitable for a long screw according to claim 5, Features: A connecting rod (3) is connected to the outside of the transmission rod (133), and the connecting rod (3) is used to be connected to the driving device.

Images