Rubber hammer with plastic-coated handle

By designing a rubber hammer with a plastic-coated handle, the striking area has been expanded and stability has been enhanced, solving the problem of the small effective area of ​​existing rubber hammers, improving construction efficiency and reducing material waste.

CN223548888UActive Publication Date: 2025-11-14CHANGZHOU SHENGXIN TOOLS CO LTD
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Patent Information

Application Number
CN202423062031.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-12
Publication Date
2025-11-14
Estimated Expiration
2034-12-12

AI Technical Summary

Technical Problem

The existing rubber hammer has a small working area, resulting in low construction efficiency and easy breakage of ceramics, causing material waste.

Method used

Design a rubber hammer with a plastic-coated handle. The handle consists of a hand grip, a connecting part, and a support part that are sequentially snapped together. The outer side is covered with a plastic coating. The hammer head assembly has three circumferentially arranged support heads to expand the striking area and is fixed with bolts to enhance stability. The rubber part is detachable for easy replacement.

Benefits of technology

It increases the impact area, distributes force evenly, prevents tiles from tilting or breaking, improves construction efficiency, and extends service life.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a rubber hammer with a plastic-coated handle, and belongs to the technical field of rubber hammers. Comprising a handle and a hammerhead assembly, the handle is formed by sequentially clamping a handheld part, a connecting part and a supporting part; plastic wrapping layers are arranged on the outer sides of the handheld part, the connecting part and the supporting part; the supporting part is a rectangular body; the hammer head assembly sleeves one end, far away from the connecting part, of the supporting part; the hammer head assembly comprises three supporting heads, the three supporting heads are arranged in the circumferential direction with the supporting part as the circle center, and the longest axis of each supporting head is parallel to the height of the supporting part. The handle is positioned between the two supporting heads; the rubber hammer with the plastic-coated handle solves the problem that a rubber hammer is small in acting surface.
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Description

Technical Field

[0001] This application relates to the field of rubber hammer technology, specifically a rubber hammer with a plastic-coated handle. Background Technology

[0002] Before laying tiles, they are soaked in water. Once fully saturated, cement mortar is applied. To ensure a tighter bond, a special rubber mallet is used to tap the tiles with even pressure, squeezing out air bubbles and preventing tile deformation, resulting in a level surface. The rubber mallet also helps the tiles and mortar adhere better, preventing hollow spots from appearing later.

[0003] Currently, commonly used rubber hammers have a small contact area, which not only results in a small force-bearing area during construction but also makes it easy to break ceramics, leading to low work efficiency and material waste.

[0004] Therefore, it is necessary to provide a rubber hammer with a plastic-coated handle to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a rubber hammer with a plastic-coated handle, which solves the problem of the small working surface of the rubber hammer.

[0007] The technical solution adopted by this application to solve its technical problem is: a plastic-coated rubber hammer, including a handle and a hammer head assembly; the handle is sequentially snapped together by a hand-held part, a connecting part, and a support part; the outer sides of the hand-held part, the connecting part, and the support part are all provided with a plastic coating layer; the support part is a rectangular body; the hammer head assembly is sleeved on the end of the support part away from the connecting part;

[0008] The hammer assembly includes three supports arranged circumferentially around the support portion, with the longest axis of each support parallel to the height of the support portion. The handle is located between two of the supports. Thus, the hammer assembly expands the striking area through the three circumferentially arranged supports, making the force exerted by the hammer assembly on the rubber paddle or tile evenly distributed. This prevents uneven tile contact that could cause tilting or breakage later, indirectly improving work efficiency.

[0009] Furthermore, the hammer assembly also includes a base; the base is frustum-shaped, and three support arms are arranged circumferentially on the outer side of the base, the axis of the support arms being perpendicular to the tangent at the connection point of the base; each support arm corresponds to a support head, and the end of the support arm away from the base is fixedly connected to the corresponding support head; an assembly groove is provided on the end face of the base, and the assembly groove and one end of the support part are fitted together.

[0010] Furthermore, the base has an assembly hole at the end away from the support, which communicates with the assembly groove; the support has a threaded hole at the end away from the connecting part; thus, after the support and the base are installed, bolts are passed through the assembly hole and the threaded hole from the end of the base away from the support, thereby strengthening the stability of the base and the support and indirectly extending the service life.

[0011] Furthermore, the support head includes a hammer base and two rubber parts. One side of the hammer base is fixedly connected to the support arm, and both ends of the hammer base are respectively provided with connecting parts. The connecting parts are cylindrical, and the connecting parts correspond one-to-one with the rubber parts. The side of the connecting parts is provided with external threads, and one end of the rubber parts is provided with a threaded hole. The diameter of the threaded hole is larger than the diameter of the connecting part, and the external threads engage with the threaded hole. Thus, the rubber parts and the hammer base are designed as a detachable structure, which facilitates the replacement of the rubber parts after aging or damage.

[0012] Furthermore, the side of the handgrip near the connecting part is provided with an anti-slip pattern; the middle section of the handgrip is provided with a micro-recess, which facilitates gripping.

[0013] Furthermore, the connecting part is curved; a reflective layer is provided on the side of the connecting part; thus, the curved connecting part shortens the torque and reduces the labor intensity of the worker; the reflective layer makes it easier for the worker to quickly find the rubber hammer.

[0014] The beneficial effects of this application are as follows: The plastic-coated handle rubber hammer provided by this application expands the striking area by setting a hammer head assembly and three circumferentially arranged support heads of the hammer head assembly, thus solving the problem of small working surface of the rubber hammer; it makes the force of the hammer head assembly acting on the rubber paddle or tile evenly distributed, avoiding uneven tile tilting or cracking in the later stage, and indirectly improving work efficiency.

[0015] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. These will be referred to below. Figures 1-5 This application will be described in further detail. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application.

[0017] In the attached diagram:

[0018] Figure 1 This is an overall schematic diagram of a plastic-coated handle rubber hammer according to this application;

[0019] Figure 2 for Figure 1 A three-dimensional schematic diagram of the hammerhead assembly;

[0020] Figure 3 for Figure 2 Assembly diagram of the center support head;

[0021] Figure 4 This is a schematic diagram of the cross-section of the support head (the entire support head is vertically cut open);

[0022] Figure 5 for Figure 1 A three-dimensional diagram of the middle handle;

[0023] The following are the labeling elements in the figure:

[0024] 1. Handle; 11. Handheld part; 111. Anti-slip pattern; 12. Connecting part; 121. Reflective layer; 13. Support part; 2. Hammer head assembly; 21. Base; 211. Assembly slot; 212. Assembly hole; 22. Support arm; 23. Support head; 231. Hammer seat; 232. Connecting part; 233. Rubber part. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figures 1-5 As shown, this application provides a plastic-coated handle rubber hammer for use in decoration work, including a handle 1 and a hammer head assembly 2; see reference Figure 1 , Figure 2 The handle 1 is sequentially snapped together by a hand-held part 11, a connecting part 12, and a support part 13; the outer sides of the hand-held part 11, the connecting part 12, and the support part 13 are all provided with a plastic coating; the support part 13 is a rectangular body; the hammer head assembly 2 is sleeved on the end of the support part 13 away from the connecting part 12;

[0028] The hammer assembly 2 includes three supports 23, which are arranged circumferentially around the support 13. The longest axis of the supports 23 is parallel to the height of the support 13. The handle 1 is located between two of the supports 23. Thus, the hammer assembly 2 expands the striking area through the three circumferentially arranged supports 23, making the force of the hammer assembly 2 acting on the rubber paddle or tile evenly distributed, avoiding uneven tile tilting or breakage later, and indirectly improving work efficiency.

[0029] in:

[0030] Reference Figure 2 The hammer assembly 2 also includes a base 21; the base 21 is frustum-shaped, and three support arms 22 are arranged circumferentially on the outer side of the base 21. The axis of the support arm 22 is perpendicular to the tangent at the connection point of the base 21; the support arm 22 corresponds to the support head 23 one by one, and the end of the support arm 22 away from the base 21 is fixedly connected to the corresponding support head 23; the end face of the base 21 is provided with an assembly groove 211, and the assembly groove 211 and one end of the support part 13 are fitted together.

[0031] The base 21 has an assembly hole 212 at the end away from the support part 13, and the assembly hole 212 communicates with the assembly groove 211; the support part 13 has a threaded hole at the end away from the connecting part 12; thus, after the support part 13 and the base 21 are installed, bolts are passed through the assembly hole 212 and engaged with the threaded hole from the end of the base 21 away from the support part 13, thereby strengthening the stability of the base 21 and the support part 13 and indirectly extending the service life.

[0032] Reference Figure 3 , Figure 4 The support head 23 includes a hammer seat 231 and two rubber parts 233. One side of the hammer seat 231 is fixedly connected to the support arm 22. Both ends of the hammer seat 231 are provided with connecting parts 232. The connecting parts 232 are cylindrical and correspond one-to-one with the rubber parts 233. The side of the connecting parts 232 is provided with external threads. One end of the rubber part 233 is provided with a threaded hole. The diameter of the threaded hole is larger than the diameter of the connecting part 232. The external threads mesh with the threaded hole. Thus, the rubber parts 233 and the hammer seat 231 are designed as a detachable structure, which facilitates the replacement of the rubber parts 233 after aging or damage.

[0033] In addition, refer to Figure 5 The side of the handle 11 near the connecting part 12 is provided with anti-slip pattern 111; the middle section of the handle 11 is provided with a micro-concave part, which is convenient for gripping.

[0034] The connecting part 12 is curved; a reflective layer 121 is provided on the side of the connecting part 12; thus, the curved connecting part 12 shortens the torque and reduces the labor intensity of the worker; the reflective layer 121 makes it easier for the worker to quickly find the rubber hammer.

[0035] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A plastic-coated rubber hammer, comprising a handle (1) and a hammer head assembly (2), characterized in that: The handle (1) is sequentially snapped together by a hand-held part (11), a connecting part (12), and a support part (13); the outer sides of the hand-held part (11), the connecting part (12), and the support part (13) are all provided with a plastic coating; the support part (13) is a rectangular body; the hammer head assembly (2) is sleeved on the end of the support part (13) away from the connecting part (12); The hammer assembly (2) includes three supports (23), which are arranged circumferentially around the support (13) with the longest axis of the supports (23) parallel to the height of the support (13); the handle (1) is located between two of the supports (23).

2. The plastic-coated handle rubber hammer according to claim 1, characterized in that: The hammer assembly (2) also includes a base (21); the base (21) is frustum-shaped, and three support arms (22) are arranged circumferentially on the outer side of the base (21), the axis of the support arm (22) is perpendicular to the tangent at the connection point of the base (21); the support arm (22) corresponds to the support head (23) one by one, and the end of the support arm (22) away from the base (21) is fixedly connected to the corresponding support head (23); the end face of the base (21) is provided with an assembly groove (211), and the assembly groove (211) and one end of the support part (13) are fitted together.

3. The plastic-coated handle rubber hammer according to claim 2, characterized in that: The base (21) has an assembly hole (212) at one end away from the support (13), and the assembly hole (212) communicates with the assembly groove (211); the support (13) has a threaded hole at one end away from the connecting part (12).

4. The plastic-coated handle rubber hammer according to claim 3, characterized in that: The support head (23) includes a hammer seat (231) and two rubber parts (233). One side of the hammer seat (231) is fixedly connected to the support arm (22). The two ends of the hammer seat (231) are respectively provided with connecting parts (232). The connecting parts (232) are cylindrical and correspond one-to-one with the rubber parts (233). The side of the connecting part (232) is provided with external threads. One end of the rubber part (233) is provided with a threaded hole. The diameter of the threaded hole is larger than the diameter of the connecting part (232). The external threads engage with the threaded hole.

5. A plastic-coated handle rubber hammer according to claim 4, characterized in that: The handle (11) has an anti-slip pattern (111) on the side near the connecting part (12); the handle (11) has a micro-recess in the middle section.

6. A plastic-coated handle rubber hammer according to claim 5, characterized in that: The connecting part (12) is curved; a reflective layer (121) is provided on the side of the connecting part (12).