CN213344960U

CN213344960U - Leg overturning and lifting ejector block moving structure of massage chair

Info

Publication number: CN213344960U
Application number: CN202022376531.4U
Authority: CN
Inventors: 陈宏斌
Original assignee: Suzhou Spring Massage Chair Co ltd
Current assignee: Suzhou Spring Massage Chair Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-04
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a massage chair leg upset lifting kicking block activity structure, include: a massage chair; the front end of the massage chair is provided with chair legs; the left side and the right side of the upper end of the chair leg are respectively hinged with the left end and the right end of the front end of the massage chair, and a leg lifting rotating point is formed at the hinged position; the lower end of the massage chair is provided with a first connecting rod; the lower end of the first connecting rod is obliquely provided with a second connecting rod; a push rod motor is hinged on the second connecting rod, and a rotating point of the push rod motor is formed at the hinged position; a fixing block is arranged in the middle of the rear end of each chair leg; a groove is transversely formed in the middle of the fixed block; the front end of the push rod motor is provided with a telescopic rod; a shaft is transversely arranged at the front end of the telescopic rod; the shaft is rotatably arranged in the groove to form a leg lifting stress supporting point. In this way, the utility model discloses can realize the automatic lifting withdrawal of shank, can be again when packing the chair, on the shank of chair, placed the cushion of chair, length dimension's shortening when realizing packing.

Description

Leg overturning and lifting ejector block moving structure of massage chair

Technical Field

The utility model relates to an improvement of chair shank, in particular to can realize the automatic lifting withdrawal of shank, can be again when packing the chair, on the shank of chair, placed the cushion of chair, the massage armchair shank upset lifting kicking block active structure of shortening of length and size when realizing packing.

Background

With more and more attention paid to health, health care equipment such as massage chairs, massage machines, therapeutic instruments and the like increasingly enter common families, and the principle of the health care equipment is that mechanical rolling force and mechanical force extrusion are generally utilized to massage. At present, the existing body-building massagers in the domestic market, in particular to a massage chair, in order to meet the requirement of massage and improve the practicability of the massage chair, the chair is designed to be laid down backwards like a deck chair, so that a user can comfortably enjoy massage. But after the chair is laid down, the legs are required to be lifted, so that the massage is more comfortable.

At present, in a conventional leg lifting structure, a leg and a push rod motor are fixed together, and when an extending shaft at the front end of the push rod motor extends out, the leg is lifted. However, this is problematic because the motor and the legs are fixed together, so that the legs are only located at the front end of the chair when the chair is packaged, and the size of the whole package is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides one kind can realize the automatic lifting withdrawal of shank, can be again in packing the chair, on the shank of chair, placed the cushion of chair, the massage armchair leg upset lifting kicking block active structure of shortening of length and size during realization packing.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a leg overturning and lifting ejector block movable structure of a massage chair comprises: a massage chair; the front end of the massage chair is provided with chair legs; the left side and the right side of the upper end of the chair leg are respectively hinged with the left end and the right end of the front end of the massage chair, and a leg lifting rotating point is formed at the hinged position; the lower end of the massage chair is provided with a first connecting rod; the lower end of the first connecting rod is obliquely provided with a second connecting rod; a push rod motor is hinged on the second connecting rod, and a rotating point of the push rod motor is formed at the hinged position; a fixing block is arranged in the middle of the rear end of each chair leg; a groove is transversely formed in the middle of the fixed block; the front end of the push rod motor is provided with a telescopic rod; a shaft is transversely arranged at the front end of the telescopic rod; the shaft is rotatably arranged in the groove to form a leg lifting stress supporting point.

Preferably, the lower end of the massage chair is provided with a U-shaped bracket in front of the first connecting rod; the telescopic rod of the push rod motor is arranged in the middle of the U-shaped support to form a push rod motor supporting point.

Preferably, the leg lifting rotating point is provided with a pin; the pins sequentially penetrate through the left side of the front end of the massage chair and the left side of the leg of the chair.

Preferably, the groove is a clamping groove; the shaft is rotatably clamped in the clamping groove.

The utility model has the advantages that: a massage armchair leg upset lifting kicking block active structure, can realize the automatic lifting withdrawal of shank, can be again in packing the chair, on placing the cushion of chair to the shank of chair, length and size's shortening when realizing packing.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

fig. 1 is a schematic structural view of a leg turning and lifting top block moving structure of a massage chair.

Fig. 2 is a partially enlarged view of fig. 1A.

Wherein: 1. a massage chair; 2. a chair leg; 3. the leg lifts the rotation point; 4. a first connecting rod; 5. a second connecting rod; 6. a push rod motor; 7. a push rod motor rotation point; 8. a telescopic rod; 9. a fixed block; 10. a groove; 11. a shaft; 12. the leg lifts the stressed supporting point; 13. a U-shaped bracket; 14. push rod motor support point.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, the present invention includes:

in order to solve the technical problem, the utility model discloses a technical scheme be a 1 shank upset lifting kicking block active structure of massage armchair, include: a massage chair 1; the front end of the massage chair 1 is provided with a chair leg part 2; the left side and the right side of the upper end of the chair leg 2 are respectively hinged with the left end and the right end of the front end of the massage chair 1, and a leg lifting rotating point 3 is formed at the hinged position; the lower end of the massage chair 1 is provided with a first connecting rod 4; the lower end of the first connecting rod 4 is obliquely provided with a second connecting rod 5; a push rod motor 6 is hinged on the second connecting rod 5, and a push rod motor rotating point 7 is formed at the hinged position; a fixing block 9 is arranged in the middle of the rear end of each chair leg 2; a groove 10 is transversely formed in the middle of the fixing block 9; the front end of the push rod motor 6 is provided with a telescopic rod 8; a shaft 11 is transversely arranged at the front end of the telescopic rod 8; the shaft 11 is rotatably arranged in the groove 10 to form a leg lifting stress supporting point 12.

A U-shaped bracket 13 is arranged at the lower end of the massage chair 1 in front of the first connecting rod; the telescopic rod 8 of the push rod motor 6 is arranged in the middle of the U-shaped support 13 to form a push rod motor supporting point 14.

The leg lifting rotating point 3 is provided with a pin; the pins sequentially penetrate through the left side of the front end of the massage chair 1 and the left side of the chair leg part 2.

The groove 10 is a clamping groove; the shaft 11 is rotatably clamped in the clamping groove.

When the push rod motor 6 works and the shaft 11 at the front end of the telescopic rod 8 extends outwards, the leg part can lift around the leg part lifting rotation point 3 to realize lifting, and the push rod motor 6 can rotate upwards along with the push rod motor rotation point 7; on the contrary, when the front end extension shaft 11 retracts, the leg part is put down, and the push rod motor 6 rotates downwards; when the motor is completely retracted, the leg is put down to the lowest state, the push rod motor 6 can be rotatably placed on the push rod motor supporting point 14, when the chair is packaged, the push rod motor 6 is placed on the push rod motor supporting point 14, the leg of the chair is manually lifted, the rotating point 3 is lifted around the leg and placed on a cushion of the chair, and the length and the size of the packaged chair are shortened; after the customer unpacks the packing, as long as put the shank down, the recess 10 of shank back supporting shoe just can block on the axle 11 of push rod motor 6 front end, forms once more and stretches out through push rod motor 6, realizes the function of shank lifting.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and the protection scope of the present invention can not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a massage chair leg upset lifting kicking block activity structure which characterized in that: the method comprises the following steps: a massage chair; the front end of the massage chair is provided with chair legs; the left side and the right side of the upper end of the chair leg are respectively hinged with the left end and the right end of the front end of the massage chair, and a leg lifting rotating point is formed at the hinged position; the lower end of the massage chair is provided with a first connecting rod; the lower end of the first connecting rod is obliquely provided with a second connecting rod; a push rod motor is hinged on the second connecting rod, and a rotating point of the push rod motor is formed at the hinged position; a fixing block is arranged in the middle of the rear end of each chair leg; a groove is transversely formed in the middle of the fixed block; the front end of the push rod motor is provided with a telescopic rod; a shaft is transversely arranged at the front end of the telescopic rod; the shaft is rotatably arranged in the groove to form a leg lifting stress supporting point.

2. The leg turning and lifting top block moving structure of a massage chair as claimed in claim 1, wherein: a U-shaped bracket is arranged at the lower end of the massage chair in front of the first connecting rod; the telescopic rod of the push rod motor is arranged in the middle of the U-shaped support to form a push rod motor supporting point.

3. The leg turning and lifting top block moving structure of a massage chair as claimed in claim 1, wherein: the leg lifting rotating point is provided with a pin; the pins sequentially penetrate through the left side of the front end of the massage chair and the left side of the leg of the chair.

4. The leg turning and lifting top block moving structure of a massage chair as claimed in claim 1, wherein: the groove is a clamping groove; the shaft is rotatably clamped in the clamping groove.