Lightweight plastic hammer handle with antiskid lines

Abstract

The light-weight plastic hammer handle comprises a handle rod, one end of the handle rod is connected with a hammer head, an outer sleeve assembly is connected to the outside of the handle rod in a sleeved mode, an installation block is arranged in the outer sleeve assembly, an inner bolt is connected to the end of the handle rod in a threaded mode, and a locking assembly is arranged in the installation block. The locking assembly is used for locking the inner bolt, a groove matched with the mounting block is formed in the end of the plastic sleeve, the plastic sleeve is sleeved with the anti-skid sleeve, and the anti-skid protruding lines are arranged on the outer portion of the plastic sleeve. By means of the mode that the handle rod, the outer sleeve set, the installation block, the inner bolt and the locking assembly are used in cooperation, under the action of the installation block and the inner bolt, the stability of the outer sleeve set installed outside the handle rod can be guaranteed, the probability that the outer sleeve set slides and falls off is reduced, under the action of the locking assembly, the stability of installation of the inner bolt can be guaranteed, and the service life of the inner bolt is prolonged. And loosening of the inner bolt caused by vibration generated by working of the hammer head is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of hammer, especially a light weight plastic hammer handle with anti -skid line. BACKGROUND

[0002] The hammer is a kind of commonly used hand tool, mainly used for knocking, striking or connecting object, is widely used in building, manufacturing, carpentry and daily life and multiple fields, the design of hammer makes it can effectively concentrate power on a small contact surface, to generate greater impact force.

[0003] The hammer is usually composed of hammer head and hammer handle, the hammer handle is generally made of wood, plastic or metal, the wooden handle usually provides better hand feeling, but plastic and metal handle can be more durable, to improve the performance of the hammer handle, plastic and metal rod body are usually used to make the hammer handle, i.e. metal rod body is connected with hammer head, and a plastic outer sleeve is sleeved on the outer part of metal rod, to improve the anti -skid performance of the outer part of metal rod, and to avoid the separation of plastic outer sleeve and metal rod, a bolt is installed between metal rod and plastic outer sleeve, to ensure the stability of the combination use of metal rod and plastic outer sleeve, but when using the hammer, the hammer head collides with object, which will cause the vibration of metal rod, so that the bolt is loose and falls off, thus having certain defectiveness. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a light weight plastic hammer handle with anti -skid line to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a light weight plastic hammer handle with anti -skid line is used to connect and install hammer head, comprising:

[0006] Handle rod, one end of the handle rod is connected with hammer head;

[0007] Outer sleeve assembly, the outer sleeve assembly is sleeved on the outer part of handle rod;

[0008] Mounting block, the mounting block is arranged in the inner part of outer sleeve assembly;

[0009] Inner bolt, the inner bolt is threadedly connected to the end part of handle rod, and the inner bolt is extruded and bound to outer sleeve assembly by mounting block;

[0010] Locking assembly, the locking assembly is arranged in the inner part of mounting block, and the locking assembly is used to lock inner bolt.

[0011] Preferably, the outer sleeve assembly comprises:

[0012] Plastic sleeve, the plastic sleeve is sleeved on the outer part of handle rod, and the end part of plastic sleeve is provided with recess matched with mounting block.

[0013] Anti-skid sleeve, the anti-skid sleeve is sleeved on the outside of the plastic sleeve;

[0014] Anti-skid convex, the anti-skid convex is arranged on the outside of the plastic sleeve.

[0015] Preferably, further comprising:

[0016] Limiting sleeve, the limiting sleeve is sleeved on the outside of the inner bolt, the limiting sleeve is arranged between the mounting block and the handle;

[0017] Mounting hole, the mounting hole is opened in one side of the mounting block, and the mounting hole is used for mounting the inner bolt.

[0018] Preferably, the locking assembly comprises:

[0019] Connecting plate, the connecting plate is arranged in the inside of the mounting block;

[0020] Locking rod, one end of the locking rod is fixedly connected with the connecting plate, and the end of the inner bolt is annularly arranged with locking grooves matched with the locking rod.

[0021] Preferably, the locking assembly further comprises:

[0022] Connecting groove, the connecting groove is opened in one side of the mounting block, and the outer wall of the connecting plate is slidably sleeved with the inner cavity of the connecting groove;

[0023] Connecting hole, the connecting hole is opened in one side of the mounting block;

[0024] Limiting spring, the limiting spring is arranged in the inside of the connecting hole, and the limiting spring acts on the connecting plate with an elastic force.

[0025] Preferably, the locking assembly further comprises:

[0026] Fixed sleeve ring, the fixed sleeve ring is fixedly sleeved in the inside of the connecting hole;

[0027] Connecting rod, one end of the connecting rod is fixedly connected with the connecting plate, and the outer wall of the connecting rod is slidably sleeved with the fixed sleeve ring;

[0028] Limiting block, the limiting block is fixedly connected to the end of the connecting rod, and the limiting spring is located between the limiting block and the fixed sleeve ring;

[0029] Sealing plug, the sealing plug is sleeved in one end of the inner cavity of the connecting hole.

[0030] The technical effects and advantages of the utility model are as follows:

[0031] The utility model discloses utilize the cooperation mode of handle, outer cover group, mounting block, inner bolt and locking assembly, under the action of mounting block and inner bolt, can guarantee the stability of outer cover group installation in handle outside, reduce the probability that outer cover group generates sliding and falls, and under the action of locking assembly, can guarantee the stability of inner bolt installation, avoid the vibration of hammer head work and cause inner bolt loose. BRIEF DESCRIPTION OF DRAWINGS

[0032] Fig. 1 It is the inside structure schematic diagram of the utility model's planar view.

[0033] Fig. 2 It is the inside structure schematic diagram of the utility model's plastic cover part planar view.

[0034] Fig. 3 It is the whole structure schematic diagram of the utility model's mounting block.

[0035] In the drawing: 1, hammer head;2, handle;3, outer cover assembly;31, plastic cover;32, antiskid cover;33, antiskid convex grain;4, mounting block;5, inner bolt;6, locking assembly;61, connecting plate;62, locking rod;63, connecting groove;64, connecting hole;65, connecting rod;66, limit spring;67, fixed sleeve ring;68, limit block;69, sealing plug;7, limit sleeve;8, mounting hole. DETAILED DESCRIPTION

[0036] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0037] The utility model provides a kind of lightweight plastic hammer handle with antiskid line as shown in Figs. 1-3

[0038] Embodiment 1

[0039] ​The hammer assembly includes a handle 2, an outer sleeve assembly 3, a mounting block 4, an inner bolt 5, and a locking assembly 6 for connecting and mounting the hammer head 1. One end of the handle 2 is connected to the hammer head 1. The outer sleeve assembly 3 is fitted onto the outside of the handle 2. The handle 2 is made of iron, which can improve the strength of the hammer handle. The outer sleeve assembly 3 is made of plastic, which can reduce the weight of the hammer handle and improve its anti-slip performance compared to a solid metal hammer handle. The outer sleeve assembly 3 and the handle 2 work together to improve the practicality of the hammer handle. The mounting block 4 is located inside the outer sleeve assembly 3. The inner bolt 5 is threaded to the end of the handle 2. The inner bolt 5 is compressed and bound to the outer sleeve assembly 3 by the mounting block 4. The locking assembly 6 is located inside the mounting block 4 and is used to lock the inner bolt 5.

[0040] Furthermore, the outer sleeve assembly 3 includes a plastic sleeve 31, an anti-slip sleeve 32, and anti-slip ridges 33. The plastic sleeve 31 is fitted onto the outside of the handle 2, and the end of the plastic sleeve 31 has a groove that matches the mounting block 4. The anti-slip sleeve 32 is fitted onto the outside of the plastic sleeve 31, and the anti-slip ridges 33 are provided on the outside of the plastic sleeve 31. The plastic sleeve 31 and the anti-slip sleeve 32 are injection molded in sections. The plastic sleeve 31 is injection molded from hard plastic, while the anti-slip sleeve 32 is injection molded from flexible plastic material.

[0041] Furthermore, it also includes a limiting sleeve 7 and a mounting hole 8. The limiting sleeve 7 is sleeved on the outside of the inner bolt 5 and is located between the mounting block 4 and the handle 2. The mounting hole 8 is opened on one side of the mounting block 4 and is used to install and connect the inner bolt 5. Thus, the inner bolt 5 presses against the mounting block 4, which in turn causes the mounting block 4 to press and bind the outer sleeve assembly 3, thereby ensuring the stability of the outer sleeve assembly 3 installed outside the handle 2.

[0042] Example 2

[0043] Based on Embodiment 1, the locking assembly 6 includes a connecting plate 61, a locking rod 62, a connecting groove 63, a connecting hole 64, and a limiting spring 66. The connecting plate 61 is disposed inside the mounting block 4. One end of the locking rod 62 is fixedly connected to the connecting plate 61. The end of the inner bolt 5 is provided with locking grooves in a circular array that match the locking rod 62. The connecting groove 63 is opened on one side of the mounting block 4. The outer wall of the connecting plate 61 is slidably sleeved with the inner cavity of the connecting groove 63. The connecting hole 64 is opened on one side of the mounting block 4. The limiting spring 66 is disposed inside the connecting hole 64. The limiting spring 66 acts on the connecting plate 61 with an elastic force, so that the connecting plate 61 can drive the locking rod 62 to engage with the locking groove on the inner bolt 5, thereby preventing the inner bolt 5 from loosening when the hammer head 1 vibrates during operation.

[0044] Furthermore, the locking assembly 6 also includes a fixing collar 67, a connecting rod 65, a limiting block 68, and a sealing plug 69. The fixing collar 67 is fixedly sleeved inside the connecting hole 64. One end of the connecting rod 65 is fixedly connected to the connecting plate 61, and the outer wall of the connecting rod 65 is slidably sleeved with the fixing collar 67. The limiting block 68 is fixedly connected to the end of the connecting rod 65, and a damping sleeve is fixedly sleeved on the outside of the limiting block 68. The outer wall of the damping sleeve fits against the inside of the connecting hole 64, and the damping... The friction between the leather sleeve and the inner wall of the connecting hole 64 is less than the elastic force of the limiting spring 66, thereby reducing the shaking of the connecting plate 61 when the hammer head 1 is working. The limiting spring 66 is located between the limiting block 68 and the fixing collar 67, that is, the limiting spring 66 can give the connecting plate 61 an elastic force toward the inner bolt 5 through the limiting block 68 and the connecting rod 65. The sealing plug 69 is sleeved on one end of the inner cavity of the connecting hole 64, and the sealing plug 69 can seal and protect one end of the connecting hole 64.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lightweight plastic hammer handle with anti-slip texture for connecting and mounting a hammer head (1), characterized in that, include: Handle (2), one end of which is connected to hammer head (1); Outer sleeve assembly (3), which is fitted onto the outside of the handle (2); Mounting block (4), which is disposed inside the outer casing assembly (3); The inner bolt (5) is threaded to the end of the handle (2), and the inner bolt (5) is squeezed and bound to the outer sleeve assembly (3) by the mounting block (4); A locking component (6) is disposed inside the mounting block (4) and is used to lock the inner bolt (5).

2. The lightweight plastic hammer handle with anti-slip texture according to claim 1, characterized in that, The outer casing assembly (3) includes: Plastic sleeve (31), the plastic sleeve (31) is sleeved on the outside of the handle (2), and the end of the plastic sleeve (31) is provided with a groove that matches the mounting block (4); Anti-slip sleeve (32), the anti-slip sleeve (32) is fitted over the outside of the plastic sleeve (31); Anti-slip texture (33) is provided on the outside of the plastic sleeve (31).

3. The lightweight plastic hammer handle with anti-slip texture according to claim 1, characterized in that, Also includes: A limiting sleeve (7) is sleeved on the outside of the inner bolt (5) and the limiting sleeve (7) is disposed between the mounting block (4) and the handle (2); Mounting hole (8) is provided on one side of mounting block (4) and is used to install connecting inner bolt (5).

4. A lightweight plastic hammer handle with anti-slip texture according to claim 1, characterized in that, The locking component (6) includes: A connecting plate (61) is disposed inside the mounting block (4); The locking rod (62) is fixedly connected at one end to the connecting plate (61), and the end of the inner bolt (5) is provided with a locking groove matching the locking rod (62) in a ring array.

5. A lightweight plastic hammer handle with anti-slip texture according to claim 4, characterized in that, The locking component (6) further includes: A connecting groove (63) is provided on one side of the mounting block (4), and the outer wall of the connecting plate (61) is slidably sleeved with the inner cavity of the connecting groove (63). A connecting hole (64) is provided on one side of the mounting block (4); A limiting spring (66) is disposed inside the connecting hole (64) and the limiting spring (66) acts on the connecting plate (61) with an elastic force.

6. A lightweight plastic hammer handle with anti-slip texture according to claim 5, characterized in that, The locking component (6) further includes: A retaining collar (67) is fixedly sleeved inside the connecting hole (64); A connecting rod (65) is provided, one end of which is fixedly connected to a connecting plate (61), and the outer wall of the connecting rod (65) is slidably sleeved with a fixing collar (67). A limiting block (68) is fixedly connected to the end of the connecting rod (65), and a limiting spring (66) is located between the limiting block (68) and the fixing collar (67). A sealing plug (69) is fitted onto one end of the inner cavity of the connecting hole (64).

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