CN219354622U

CN219354622U - Meridian hammer

Info

Publication number: CN219354622U
Application number: CN202320902025.5U
Authority: CN
Inventors: 叶建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-07-18
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a meridian hammer which comprises a hammer handle with a hammer head, wherein the hammer head is provided with a fixed knocking end and a telescopic knocking end, the fixed knocking end is provided with a blunt hammer, the telescopic knocking end is provided with a telescopic cavity, a pointed hammer is slidably arranged on the telescopic cavity, a reset spring for driving the pointed hammer to partially extend out of the telescopic cavity and a limiting piece for limiting the pointed hammer to integrally fall out of the telescopic cavity are arranged on the telescopic cavity, the meridian hammer comprises the fixed knocking end and the telescopic knocking end, the telescopic knocking end is provided with a telescopic pointed hammer, and the pointed hammer is provided with a reset spring, so that the meridian hammer has better effect when in use.

Description

Meridian hammer

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a meridian hammer.

Background

In examining joints and muscles, a doctor often uses an examination hammer to examine the reflex of the muscle nerve. The traditional checking hammer is mostly composed of a rubber hammer head and a wooden or metal hammer handle, and the rubber hammer head is used for knocking the checked part when a patient is checked, but the traditional checking hammer has a single structure.

Disclosure of Invention

The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides a meridian hammer which comprises a fixed knocking end and a telescopic knocking end, wherein a telescopic pointed hammer is arranged on the telescopic knocking end, and a buffer spring is arranged on the pointed hammer, so that the meridian hammer has better effect in use.

The utility model discloses a meridian hammer, which comprises a hammer handle with a hammer head, and is characterized in that: the hammer head is provided with a fixed knocking end and a telescopic knocking end, the fixed knocking end is provided with a blunt hammer, the telescopic knocking end is provided with a telescopic cavity, a pointed hammer, a reset spring for driving the pointed hammer to extend out of the telescopic cavity and a limiting piece for limiting the pointed hammer to integrally fall out of the telescopic cavity are arranged on the telescopic cavity in a sliding mode, the limiting piece is a threaded sleeve with external threads, an internal thread matched with the threaded sleeve is arranged on the telescopic cavity, a penetrating hole for the head of the pointed hammer to extend out is formed in the hollow part of the middle of the threaded sleeve, and the pointed hammer is provided with a butt surface capable of propping against the threaded sleeve to form displacement limiting.

By adopting the technical scheme, the blunt hammer and the pointed hammer are matched so that doctors can use according to requirements, the use convenience is improved, the pointed hammer stretches into the telescopic cavity, the buffer force can be increased, the impact force on the hands of the users is reduced, and the limiting piece is matched with threads on the telescopic cavity so as to prevent the pointed hammer from falling out when the hammer is knocked.

Still further, the present utility model provides: the swivel nut is located flexible intracavity, and is provided with the tooth's socket on the one end outwards of swivel nut.

By adopting the technical scheme, the screw sleeve can be prevented from being directly exposed, and the screw sleeve can be realized through the tooth grooves during disassembly and assembly.

The utility model is further provided with: the reset spring is positioned at the bottom of the pointed hammer, one end of the reset spring is propped against the bottom of the pointed hammer, and the other end of the reset spring is propped against the bottom of the telescopic cavity.

By adopting the technical scheme, the reset spring is convenient to assemble at the bottom of the pointed hammer and is stable in use.

Still further, the present utility model provides: the hammer head is made of a metal material, and the hammer handle is made of an elastic material.

By adopting the technical scheme, the hammer head is made of metal materials, so that the hammer head is convenient to form a slotted hole, the pointed hammer, the blunt hammer and the hammer handle are convenient to assemble, and the hammer handle is made of elastic materials, so that the impact force can be reduced.

The utility model is further provided with: the blunt hammer is made of elastic materials, and one outward end of the blunt hammer is arc-shaped.

By adopting the technical scheme, the effect is better when in use.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side view of the present utility model;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a schematic view of the structure of the pointed hammer of the present utility model;

fig. 5 is a schematic view of the structure of the limiting member of the present utility model.

The hammer head 1 is provided with a fixed knocking end 11 and a telescopic knocking end 12, the hammer handle 2 is provided with a blunt end hammer 3, the telescopic cavity 4 of the sharp end hammer 5 is abutted against the contact surface 51, the limiting piece 7 of the return spring 6 penetrates out of the tooth groove 72 of the hole 71.

Description of the embodiments

The following detailed description of specific embodiments of the utility model refers to the accompanying drawings:

in the description of the present utility model, it should be understood that the terms "upper," "lower," "bottom," "top," "front," "rear," "inner," "outer," "left," "right," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model, and that the elastic material herein may be rubber, plastic.

The utility model discloses a meridian hammer which comprises a hammer handle 2 with a hammer head 1, wherein in the implementation case of the meridian hammer, the hammer head 1 is provided with a fixed knocking end 11 and a telescopic knocking end 12, the fixed knocking end 11 is provided with a blunt hammer 3, the telescopic knocking end 12 is provided with a telescopic cavity 4, the telescopic cavity 4 is provided with a pointed hammer 5 in a sliding manner, a reset spring 6 for driving the pointed hammer 5 to partially extend out of the telescopic cavity 4 and a limiting piece 7 for limiting the whole pointed hammer 5 to fall out of the telescopic cavity 4 (the head of the pointed hammer 5 is in an arc-shaped arrangement, so that the skin can be prevented from being pricked), the limiting piece 7 is a threaded sleeve with external threads (the limiting piece 7 can also be a limiting surface directly arranged on the hammer head 1, a through groove is formed in the hammer head 1, then the pointed hammer 5 can be installed from the fixed knocking end 11), the telescopic cavity 4 is provided with internal threads matched with the threaded sleeve, a penetrating hole 71 for the head of the pointed hammer 5 is formed in the middle of the threaded sleeve, the pointed hammer 5 is provided with a contact surface 51 capable of abutting against the threaded sleeve to form a displacement limiting hammer, and the blunt hammer 3 and the pointed hammer 5 can be matched with the head 5 to prevent the tip 5 from being used by the user, so that the impact force of the telescopic hammer 5 can be increased when the telescopic hammer is required to be used by the user to be conveniently used, and the impact force of the telescopic hammer 4 can be prevented from being increased by the user.

The threaded sleeve is positioned in the telescopic cavity 4, and the outward end of the threaded sleeve is provided with the tooth groove 72, so that the threaded sleeve can be prevented from being directly exposed, and the threaded sleeve can be rotated and disassembled by the tooth groove 72 when being disassembled and assembled.

The reset spring 6 is positioned at the bottom of the tip hammer 5, one end of the reset spring is propped against the bottom of the tip hammer 5, the other end of the reset spring is propped against the bottom of the telescopic cavity 4, the reset spring 6 is convenient to assemble at the bottom of the tip hammer 5, and the reset spring is stable in use.

The hammer head 1 is made of a metal material, the hammer handle 2 is made of an elastic material, the hammer head 1 is made of a metal material, a slotted hole is formed in the hammer head conveniently, the pointed hammer 5, the blunt hammer 3 and the hammer handle 2 are conveniently assembled, and the hammer handle 2 is made of an elastic material, so that impact force can be reduced.

The blunt hammer 3 adopts elastic material to make, and its one end outwards is the arc setting, and the effect is better when using.

Claims

1. Meridian hammer comprising a hammer shank (2) with a hammer head (1), characterized in that: the hammer head (1) is provided with a fixed knocking end (11) and a telescopic knocking end (12), the fixed knocking end (11) is provided with a blunt hammer (3), the telescopic knocking end (12) is provided with a telescopic cavity (4), the telescopic cavity (4) is provided with a pointed hammer (5) in a sliding mode, a reset spring (6) for driving the pointed hammer (5) to extend out of the telescopic cavity (4) partially and a limiting piece (7) for limiting the pointed hammer (5) to integrally fall out of the telescopic cavity.

2. A meridian hammer according to claim 1, wherein: the limiting piece (7) is a threaded sleeve with external threads, the telescopic cavity (4) is provided with internal threads matched with the threaded sleeve, the middle part of the threaded sleeve is hollowed out to form a penetrating hole (71) for the head of the pointed hammer (5) to extend out, and the pointed hammer (5) is provided with an abutting surface (51) capable of abutting against the threaded sleeve to form displacement limiting.

3. A meridian hammer according to claim 2, characterized in that: the screw sleeve is positioned in the telescopic cavity (4), and a tooth groove (72) is arranged at one outward end of the screw sleeve.

4. A meridian hammer according to claim 1 or 2 or 3, characterized in that: the reset spring (6) is positioned at the bottom of the tip hammer (5), one end of the reset spring is propped against the bottom of the tip hammer (5), and the other end of the reset spring is propped against the bottom of the telescopic cavity (4).

5. The meridian hammer of claim 4, wherein: the hammer head (1) is made of a metal material, and the hammer handle (2) is made of an elastic material.

6. A meridian hammer according to claim 5, wherein: the blunt hammer (3) is made of elastic materials, and one outward end of the blunt hammer is arc-shaped.