CN221299975U - Main frame buffer pad and walking machine - Google Patents

Abstract

The utility model discloses a main frame buffer cushion and a walking machine, wherein the main frame buffer cushion comprises an outer convex part and an installation part which are connected, the upper surface and the lower surface of the installation part are both planes, a spring is embedded in the installation part, and an installation hole is formed in the upper surface and/or the lower surface of the installation part. The utility model integrates the springs in the cushion pad, when the walking machine is used, the cushion pad is impacted by pressure, and the springs rebound by downward pressure due to the existence of the springs, so that the cushion effect of the cushion pad is better. Even if the rubber is hardened after long-term use, the buffer pad is kept to have a better buffer effect as a whole due to the existence of the spring, so that the buffer pad does not need to be replaced immediately, and has longer service life compared with a buffer pad made of rubber only.

Description

Main frame buffer pad and walking machine

Technical Field

The utility model relates to the field of sports equipment, in particular to a main frame buffer pad and a walking machine.

Background

As shown in fig. 1, the conventional cushion pad of the walker is only a rubber pad, and becomes hard after long-term use, thus affecting the cushioning effect, so that the conventional cushion pad needs to be replaced after a period of use, and the operation is complicated.

Disclosure of utility model

The utility model aims to overcome the defects and provides the main frame buffer cushion with good elastic effect and longer service life.

The technical scheme of the utility model is as follows:

The utility model provides a body frame blotter, its characterized in that, including outer portion and the installation department of connection, outer portion protrudes in the outside of body frame, and the installation department then is used for being connected with the body frame, the upper and lower surface of installation department is the plane, and the installation department is embedded to have a spring, inwards has seted up the mounting hole at the upper surface and/or the lower surface of installation department, and the mounting hole of installation department corresponds the back with the mounting hole of body frame, screws in the bolt and can install the blotter in the body frame.

Because the position of the mounting hole is the main stress point of the buffer cushion, the mounting hole is coaxial with the spring, so that the stress of the built-in spring can be more uniform.

And because the walking machine mainly receives downward pressure when in use, the springs are arranged to be vertical to the upper surface and the lower surface of the mounting part, so that the walking machine can better play a role in buffering.

Preferably, the outer flange and the mounting portion are integrally formed and integrally formed from rubber.

Preferably, the top of the outer protruding portion is higher than the upper surface of the mounting portion, the bottom is lower than the lower surface of the mounting portion, and the mounting portion is inserted into the main frame because the outer protruding portion protrudes out of the main frame of the walking machine, so that the top and the bottom of the outer protruding portion can help the mounting portion to clamp the main frame, and particularly when the inner sides of the top and the bottom of the outer protruding portion are attached to the outer wall of the main frame, the buffer pad is less prone to shaking.

Preferably, the outer side surface of the outer protruding part is an arc surface, so that the outer protruding part is not easy to be injured even if a person kicks or bumps into the buffer pad.

Preferably, the thickness of the mounting part is more than 15mm, the specific thickness is determined according to the actual requirement, and the thickness of the mounting part is at least 20-25mm for a walking machine used by an ordinary adult because the thickness of the mounting part is at least 10mm for every 30kg of bearing weight of the walking machine.

The utility model also provides a walking machine, which comprises the main frame buffer pad, wherein the mounting part of the main frame buffer pad is inserted into the main frame of the walking machine and is locked by a bolt, and the outer protruding part protrudes out of the main frame.

The utility model has the following beneficial effects:

the utility model integrates the springs in the cushion pad, when the walking machine is used, the cushion pad is impacted by pressure, and the springs rebound by downward pressure due to the existence of the springs, so that the cushion effect of the cushion pad is better. Even if the rubber is hardened after long-term use, the buffer pad is kept to have a better buffer effect as a whole due to the existence of the spring, so that the buffer pad does not need to be replaced immediately, and has longer service life compared with a buffer pad made of rubber only.

Drawings

The utility model will now be described by way of example and with reference to the accompanying drawings in which:

FIG. 1 is a schematic view of a prior art cushion;

FIG. 2 is a perspective view of a main frame cushion of the present utility model;

FIG. 3 is a cross-sectional view of a main frame cushion of the present utility model;

FIG. 4 is a schematic view of a walker;

Fig. 5 is an enlarged view of a portion a in fig. 4.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the fixed connection can be welding, screwing or cementing. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1

The main frame cushion pad shown in fig. 2-3 comprises an outer flange part 1 and an installation part 2 which are integrally formed, wherein the upper surface and the lower surface of the installation part 2 are both planes, a spring 3 is embedded in the installation part 2, and the spring 3 is perpendicular to the upper surface and the lower surface of the installation part 2. The mounting holes 4 are formed in the downward direction on the upper surface of the mounting portion 2, and after the mounting holes of the mounting portion correspond to the mounting holes of the main frame, the cushion pad can be mounted on the main frame by screwing bolts. The mounting hole 4 is located at the center of the spring and is coaxial with the spring 3, the top of the outer protruding portion 1 is higher than the upper surface of the mounting portion 2, the bottom of the outer protruding portion is lower than the lower surface of the mounting portion 2, and the outer side face of the outer protruding portion 1 is a cambered surface.

The thickness of the mounting part is about 25mm, and the thickness between the highest point and the lowest point of the outer flange part is about 50 mm.

Example 2

The walking machine shown in fig. 4-5 comprises the main frame buffer pad described in embodiment 1, wherein the mounting part 2 of the main frame buffer pad is inserted into the main frame 5 of the walking machine and is locked with the main frame by bolts, and the outer flange 1 protrudes out of the main frame 5. The outer protruding part protrudes out of the walking machine main frame, and the installation part is inserted into the main frame, so that the top and bottom exceeding parts of the outer protruding part can help the installation part to clamp the main frame, and especially when the inner sides of the top and bottom of the outer protruding part are attached to the outer wall of the main frame, the buffer pad is not easy to shake.

The present utility model has been made in view of the above-described circumstances, and it is an object of the present utility model to provide a portable electronic device capable of performing various changes and modifications without departing from the scope of the technical spirit of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims (8)

1. The utility model provides a body frame blotter, its characterized in that, including outer convex portion (1) and installation department (2) of connection, the upper and lower surface of installation department (2) is the plane, and installs portion (2) embedded spring (3), has seted up mounting hole (4) at the upper surface and/or the lower surface of installation department (2).

2. A main frame cushion according to claim 1, characterized in that the mounting hole (4) is coaxial with the spring (3).

3. A main frame cushion according to claim 1, wherein the springs (3) are perpendicular to the upper and lower surfaces of the mounting portion (2).

4. The main frame cushion according to claim 1, wherein the outer flange (1) is of unitary construction with the mounting portion (2).

5. The main frame cushion according to claim 1, wherein the top of the outer flange (1) is higher than the upper surface of the mounting portion (2) and the bottom is lower than the lower surface of the mounting portion (2).

6. A main frame cushion according to claim 1, wherein the outer side of the outer flange (1) is a cambered surface.

7. A main frame cushion according to claim 1, characterized in that the thickness of the mounting portion (2) is 15mm or more.

8. A walking machine, characterized by comprising the main frame buffer pad of any one of claims 1-6, wherein the mounting part (2) of the main frame buffer pad is inserted into the main frame (5) of the walking machine and locked by a bolt, and the outer protruding part (1) protrudes out of the main frame (5).