CN218651003U - Massage chair back frame - Google Patents
Massage chair back frame Download PDFInfo
- Publication number
- CN218651003U CN218651003U CN202222099613.8U CN202222099613U CN218651003U CN 218651003 U CN218651003 U CN 218651003U CN 202222099613 U CN202222099613 U CN 202222099613U CN 218651003 U CN218651003 U CN 218651003U
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- plate
- track
- back cushion
- frame
- massage chair
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Abstract
The utility model provides a massage armchair back of body frame, includes the metal frame, the metal frame includes the track that two symmetries set up and links into an organic whole support with two tracks, still includes the plastics frame, the plastics frame is including establishing the backing plate above two tracks respectively, the profile shape of backing plate is similar with orbital profile shape, the bottom of backing plate is passed through the connecting piece and is fixed on the track. The utility model discloses the principle: a back cushion plate is arranged above the track, the back cushion plate can protect the track, and sundries are placed to fall into the track to influence the traveling track of the movement; in addition, the back cushion plates are supported on two sides of a human body to support the weight of part of the human body, so that the comfortable feeling is better for people, and the load of the machine core can be reduced.
Description
Technical Field
The utility model relates to a massage device, in particular to a massage chair back frame.
Background
The existing massage chair back frame only comprises a metal track, and the massage machine core walks on the metal track so as to massage all positions of the back of a human body. For example, chinese patent publication No. CN 11339902A discloses a massage chair, which includes a support, a massage device disposed on the support, and a leather sheath wrapped outside the support and the massage device, wherein the support includes a base, a back frame is erected above the base, first connecting rods are hinged between two sides of the front end of the bottom of the back frame and the base, a second connecting rod is fixedly disposed between the two first connecting rods, and a telescopic rod is hinged between the second connecting rod and the base; both sides of the rear end of the bottom of the back frame are hinged with supporting frames, and both sides of the base are provided with guide rails matched with the supporting frames; when the telescopic rod moves in a telescopic way, the first connecting rod rotates around the hinged part of the first connecting rod and the base to drive the back frame to swing, so that the supporting frame moves back and forth along the guide rail in a reciprocating way. When a human body lies on the massage chair, only the massage machine core supports the back of the human body, and the two sides of the back of the human body are not supported, so that the comfort of people is deficient.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a massage chair back frame, the comfort is better.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a massage armchair back of body frame, includes the metal frame, the metal frame includes the track that two symmetries set up and links into an organic whole support with two tracks, still includes the plastics frame, the plastics frame is including establishing the backing plate above two tracks respectively, the profile shape of backing plate is similar with orbital profile shape, the bottom of backing plate is passed through the connecting piece and is fixed on the track. The utility model discloses the principle: a back cushion plate is arranged above the track, the back cushion plate can protect the track, and sundries are placed to fall into the track to influence the traveling track of the movement; in addition, the back cushion plates are supported on two sides of a human body to support the weight of part of the human body, so that the comfortable feeling is better for people, and the load of the machine core can be reduced.
As an improvement, the back cushion plate is formed by splicing a plurality of plate sections.
As an improvement, the bottom of the back cushion plate is provided with a reinforcing rib plate.
As an improvement, the bottom of backing plate is equipped with a plurality of bolt posts, the connecting piece includes the connecting plate, the connecting plate is the L type, and it includes diaphragm and riser, the diaphragm passes through bolt locking on the bolt post, the riser is through welding or bolt and track fixed connection.
As an improvement, two sides of the back cushion plate are downwards bent in an arc shape.
As an improvement, a cross rod is arranged on the support, and the lower end of the back cushion plate is fixed on the cross rod through a bolt.
Compared with the prior art, the utility model the beneficial effect who brings is:
a back cushion plate is arranged above the track, the back cushion plate can protect the track, and sundries are placed to fall into the track to influence the traveling track of the movement; in addition, the back cushion plates are supported on two sides of a human body to support the weight of part of the human body, so that the comfortable feeling is better for people, and the load of the machine core can be reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a schematic view of the back of the backing plate.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 3, a massage chair back frame comprises a metal frame and a plastic frame. The metal frame comprises two symmetrically arranged rails 1 and a support 4 which connects the two rails 1 into a whole, the massage machine core walks between the two rails 1, and the contour of the rails 1 is designed according to human engineering, so that the massage machine core can achieve a better massage effect. The plastic frame comprises back cushion plates 2 which are respectively arranged above the two tracks 1, the outline shape of each back cushion plate 2 is similar to that of each track 1, and the bottoms of the back cushion plates 2 are fixed on the tracks 1 through connecting pieces 3; the back cushion plate 2 is formed by splicing a plurality of plate sections 21, the splicing positions are connected through bolts, and positioning is carried out through positioning columns and positioning holes; the bottom of the back cushion plate 2 is provided with a reinforcing rib plate 23 for reinforcing the structural strength of the back cushion plate 2; the two sides of the back cushion plate 2 are bent downwards in an arc shape; the bottom of the backing plate 2 is provided with a plurality of bolt columns 22, the bolt columns 22 are connected with the reinforcing rib plates, the connecting piece 3 comprises a connecting plate, the connecting plate is L-shaped and comprises a transverse plate and a vertical plate, the transverse plate is locked on the bolt columns 22 through bolts, and the vertical plate is fixedly connected with the track 1 through welding or bolts; a cross bar 41 is arranged on the bracket 4, and the lower end of the backing plate 2 is fixed on the cross bar 41 through a bolt; the back cushion plate 2 can be adjusted in angle along with the track 1 after being fixed.
The utility model discloses the principle: a back cushion plate 2 is arranged above the track 1, the track 1 can be protected by the back cushion plate 2, and sundries are placed in the track 1 to influence the traveling track of the movement; in addition, the back cushion plate 2 is supported at two sides of the human body to support the weight of the human body, so that the comfortable feeling is better for people, and the load of the machine core can be reduced.
Claims (6)
1. The utility model provides a massage armchair back of body frame, includes the metal frame, the metal frame includes the track of two symmetry settings and links two tracks support as an organic whole, its characterized in that: the plastic frame comprises back cushion plates respectively arranged above the two rails, the outline shape of each back cushion plate is similar to that of each rail, and the bottoms of the back cushion plates are fixed on the rails through connecting pieces.
2. The massage chair back frame according to claim 1, wherein: the back cushion plate is formed by splicing a plurality of plate sections.
3. The massage chair back frame according to claim 1, wherein: and a reinforcing rib plate is arranged at the bottom of the back cushion plate.
4. A massage chair back frame as claimed in claim 3, wherein: the bottom of backing plate is equipped with a plurality of bolt posts, the connecting piece includes the connecting plate, the connecting plate is the L type, and it includes diaphragm and riser, the diaphragm passes through bolt locking on the bolt post, the riser passes through welding or bolt and track fixed connection.
5. The massage chair back frame according to claim 1, wherein: the two sides of the back cushion plate are bent downwards in an arc shape.
6. The massage chair back frame according to claim 1, wherein: the support is provided with a cross rod, and the lower end of the back cushion plate is fixed on the cross rod through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099613.8U CN218651003U (en) | 2022-08-10 | 2022-08-10 | Massage chair back frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222099613.8U CN218651003U (en) | 2022-08-10 | 2022-08-10 | Massage chair back frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218651003U true CN218651003U (en) | 2023-03-21 |
Family
ID=85554679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222099613.8U Active CN218651003U (en) | 2022-08-10 | 2022-08-10 | Massage chair back frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218651003U (en) |
-
2022
- 2022-08-10 CN CN202222099613.8U patent/CN218651003U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |