CN113349581A

CN113349581A - One-key lifting lying iron frame

Info

Publication number: CN113349581A
Application number: CN202110703653.6A
Authority: CN
Inventors: 凌守春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-09-07

Abstract

The invention discloses a one-key lifting iron rest which comprises a bottom frame, wherein sliding grooves are symmetrically formed in the inner side wall of the bottom frame, sliding blocks are connected inside the sliding grooves in a sliding mode, first cross rods are hinged to the side walls of the sliding blocks, second cross rods are symmetrically hinged to the inner side of the bottom frame through hinge shafts, the middle parts of the first cross rods and the second cross rods are hinged through hinge shafts, cross rods are fixedly connected between the first cross rods, and telescopic cylinders are hinged to the left side of the bottom frame through first hinge parts. Set up a telescopic cylinder through the left side at the underframe frame, utilize telescopic cylinder to promote the horizontal pole and drive first crossbar and remove, first crossbar cooperatees with the second crossbar and adjusts the chair frame into the shape of lying flat and supply people to lie down, has reached the purpose of regulation, only uses a telescopic cylinder can reach the effect of wanting, great reduction the cost of production, is fit for extensive production and application.

Description

One-key lifting lying iron frame

Technical Field

The invention relates to the field of medical health care equipment, in particular to a one-key lifting lying iron frame.

Background

The massage chair utilizes the mechanical rolling force action and the mechanical force extrusion to carry out massage, and the manual massage can dredge channels and collaterals, lead qi and blood to circulate and keep the yin-yang balance of the organism, so that people can feel relaxed muscles after massage, have flexible joints, excite people, eliminate fatigue and play an important role in ensuring the health. For people who work and study while sitting for a long time, the massage enables blood circulation to be smooth, waist soreness and backache are improved, diseases are prevented, sleep quality can be improved, whole body fatigue is relieved, postures are improved, healthy bodies are exercised, the massage armchair can be generally adjusted to enable people to be in a lying state, and comfort of people is improved.

The health-care deck chair in the prior art is also provided with a structure of one-key lifting and lying after, the deck chair in the prior art is high in production cost, two or more driving devices are used for driving the deck chair inside, the production cost is increased, and when the deck chair is laid after the deck chair is driven by the driving structure, a plurality of parts are needed to be matched, so that the deck chair is complex in structure and easy to damage.

Disclosure of Invention

Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a one-key lifting lying iron frame, a telescopic cylinder is arranged on the left side of a bottom frame, a cross rod is pushed by the telescopic cylinder to drive a first cross rod to move, the first cross rod is matched with a second cross rod to adjust a chair frame into a lying shape for people to lie down, the purpose of adjustment is achieved, the desired effect can be achieved by only using one telescopic cylinder, the production cost is greatly reduced, and the one-key lifting lying iron frame is suitable for wide production and application.

Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A one-key lifting iron rest comprises a bottom frame, wherein sliding grooves are symmetrically formed in the inner side wall of the bottom frame, sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, first cross rods are hinged to the side wall of each sliding block, second cross rods are symmetrically hinged to the inner side of the bottom frame through hinge shafts, the middle portions of the first cross rods and the middle portions of the second cross rods are hinged through hinge shafts, cross rods are fixedly connected between the first cross rods, a telescopic cylinder is hinged to the left side of the bottom frame through a first hinge piece, the end portion of the telescopic shaft of the telescopic cylinder is hinged to the cross rods through a second hinge piece, connecting angle irons are hinged to the upper ends of the first cross rods, the upper ends of the connecting angle irons are fixedly connected with the same chair frame, arc-shaped connecting pieces are hinged to the upper ends of the second cross rods, and are fixedly connected to the front side and the rear side of the chair frame respectively, the one end fixedly connected with layer board that the chair frame was kept away from to arc connecting piece, the upper end and the chair frame fixed connection of layer board.

Furthermore, the first cross rod and the second cross rod are in an X shape, and the second cross rod is arranged on the left side close to the lower end of the first cross rod.

Further, an arc-shaped groove is formed in the side wall of the arc-shaped connecting piece, and the side wall of the end portion of the second cross rod is connected to the inner portion of the arc-shaped groove in a sliding mode.

Furthermore, the back of the chair frame is fixedly connected with a plurality of back-rest rods, the back-rest rods are arranged at equal intervals, and the back-rest rods are U-shaped.

Furthermore, a connecting plate is fixedly connected between the supporting plates on two sides of the chair frame, and the arc-shaped connecting piece and the supporting plates are arranged at the bending part of the chair frame.

Furthermore, the opposite side of the chair frame is provided with a mounting groove, and a plurality of mounting holes are formed in the lower side of the mounting groove at equal intervals.

Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) this scheme sets up a telescopic cylinder through the left side at the underframe frame, utilizes telescopic cylinder to promote the horizontal pole and drives first crossbar and remove, and first crossbar cooperatees with the second crossbar and adjusts the chair frame into the shape of lying flat and supply people to lie down, has reached the purpose of regulation, only uses a telescopic cylinder can reach the effect of wanting, great reduction the cost of production, be fit for extensive production and application.

(2) Promote first crossbar through the horizontal pole and slide in the inside of spout, first crossbar and the criss-cross deformation that takes place of second crossbar, and the tip of second crossbar slides in the inside arc wall of arc connecting piece, then drives layer board and arc connecting piece and drags the chair frame and form the form of lying, realizes the purpose that the chair frame lies, realizes the simple structure of chair frame purpose of lying, is difficult to damage, has saved installation time when the production equipment moreover, has improved the efficiency of production.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an expanded view of the present invention;

fig. 3 is a drawing of the present invention.

The reference numbers in the figures illustrate:

1. a bottom frame; 2. a chute; 3. a slider; 4. a first cross bar; 5. hinging a shaft; 6. a second crossbar; 7. a cross bar; 8. a first hinge member; 9. a telescopic cylinder; 10. a second hinge member; 11. connecting angle iron; 12. a chair frame; 13. an arc-shaped connecting piece; 14. a support plate; 15. an arc-shaped slot; 16. a back rest rod; 17. a connecting plate; 18. mounting grooves; 19. and (7) installing holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a one-key lifting iron rest comprises a bottom frame 1, wherein sliding grooves 2 are symmetrically formed in the inner side wall of the bottom frame 1, sliding blocks 3 are slidably connected to the inner parts of the sliding grooves 2, first cross rods 4 are hinged to the side walls of the sliding blocks 3, second cross rods 6 are symmetrically hinged to the inner side of the bottom frame 1 through hinge shafts 5, the middle parts of the first cross rods 4 and the second cross rods 6 are hinged through the hinge shafts 5, cross rods 7 are fixedly connected between the first cross rods 4, a telescopic cylinder 9 is hinged to the left side of the bottom frame 1 through a first hinge part 8, the end part of the telescopic shaft of the telescopic cylinder 9 is hinged to the cross rods 7 through a second hinge part 10, connecting angle irons 11 are hinged to the upper ends of the first cross rods 4, the upper ends of the connecting angle irons 11 are fixedly connected with a same chair frame 12, mounting grooves 18 are formed in the opposite sides of the chair frames 12, a plurality of mounting holes 19 have been seted up to the downside equidistance of mounting groove 18, and the inside mounting groove 18 of chair frame 12 and mounting hole 19 can make things convenient for follow-up part on installing some seats, the upper end of second cross rod 6 all articulates there is arc connecting piece 13, arc connecting piece 13 is fixed connection respectively in the front and back both sides of chair frame 12, the one end fixedly connected with layer board 14 of chair frame 12 is kept away from to arc connecting piece 13, the upper end and the chair frame 12 fixed connection of layer board 14.

Referring to fig. 2, the first cross bar 4 and the second cross bar 6 are X-shaped, the second cross bar 6 is disposed at the left side near the lower end of the first cross bar 4, and the first cross bar 4 and the second cross bar 6 are cross-connected, so that the overall structure is more stable and stable.

Referring to fig. 3, an arc-shaped groove 15 is formed in a side wall of the arc-shaped connecting piece 13, a side wall of an end portion of the second cross bar 6 is slidably connected inside the arc-shaped groove 15, and the arrangement of the arc-shaped groove 15 facilitates the movement of the end portion of the second cross bar 6, which is beneficial to supporting the chair frame 12.

Referring to fig. 1, a back bar 16 is fixedly connected to the back of the chair frame 12, a plurality of back bars 16 are equidistantly arranged, the back bars 16 are U-shaped, and the arrangement of the back bars 16 improves the stability of a person lying on the chair frame 12.

Referring to fig. 1, a connecting plate 17 is fixedly connected between the support plates 14 at two sides of the chair frame 12, the arc-shaped connecting member 13 and the support plates 14 are arranged at the bending portion of the chair frame 12, and the arrangement of the connecting plate 17 improves the linkage between the support plates 14 at two sides of the chair frame 12, thereby facilitating the deformation of the chair frame 12.

Referring to fig. 1-3, when in use, the telescopic cylinder 9 is disposed on the left side of the bottom frame 1, the telescopic cylinder 9 is used to work to push the cross bar 7 to drive the first cross bar 4 to move, at this time, the two ends of the telescopic cylinder 9 change with the position of the first cross bar 4 to change the angle with the first hinge element 8 and the second hinge element 10, the cross bar 7 pushes the first cross bar 4 to slide in the chute 2, the first cross bar 4 and the second cross bar 6 are crossed and deformed, the end of the second cross bar 6 slides in the arc-shaped slot 15 inside the arc-shaped connector 13, and then the support plate 14 and the arc-shaped connector 13 are driven to drag the chair frame 12 to form a lying shape, so as to achieve the purpose of lying the chair frame 12, and the chair frame 12 has a simple structure and is not easy to be damaged, and the installation time is saved during production and assembly, thereby improving the production efficiency, the first cross rod 4 and the second cross rod 6 are matched to adjust the chair frame 12 into a flat shape for people to lie down, the adjustment purpose is achieved, the desired effect can be achieved only by using one telescopic cylinder 9, the production cost is greatly reduced, the seat frame is suitable for wide production and application, and the installation groove 18 and the installation hole 19 in the chair frame 12 can facilitate subsequent installation of parts on certain seats.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a key goes up and down to lie iron stand, includes underframe (1), its characterized in that: the inner side wall of the bottom frame (1) is symmetrically provided with sliding grooves (2), the inside of each sliding groove (2) is connected with a sliding block (3) in a sliding manner, the side wall of each sliding block (3) is hinged with a first cross rod (4), the inner side of the bottom frame (1) is hinged with a second cross rod (6) in a sliding manner through a hinge shaft (5), the middle parts of the first cross rods (4) and the second cross rods (6) are hinged through the hinge shaft (5), a cross rod (7) is fixedly connected between the first cross rods (4), the left side of the bottom frame (1) is hinged with a telescopic cylinder (9) through a first hinge piece (8), the end part of the telescopic shaft of the telescopic cylinder (9) is hinged with the cross rod (7) through a second hinge piece (10), the upper end of each first cross rod (4) is hinged with a connecting angle iron (11), the upper end of each connecting angle iron (11) is fixedly connected with the same chair frame (12), the upper end of second crossbar (6) all articulates there is arc connecting piece (13), arc connecting piece (13) are fixed connection both sides around chair frame (12) respectively, the one end fixedly connected with layer board (14) of chair frame (12) are kept away from in arc connecting piece (13), the upper end and chair frame (12) fixed connection of layer board (14).

2. A one-key lifting reclining iron frame as claimed in claim 1, wherein: the first cross rod (4) and the second cross rod (6) are X-shaped, and the second cross rod (6) is arranged on the left side close to the lower end of the first cross rod (4).

3. A one-key lifting reclining iron frame as claimed in claim 1, wherein: an arc-shaped groove (15) is formed in the side wall of the arc-shaped connecting piece (13), and the side wall of the end portion of the second cross rod (6) is connected to the inner portion of the arc-shaped groove (15) in a sliding mode.

4. A one-key lifting reclining iron frame as claimed in claim 1, wherein: the back of the chair frame (12) is fixedly connected with backrest rods (16), a plurality of backrest rods (16) are arranged at equal intervals, and the backrest rods (16) are U-shaped.

5. A one-key lifting reclining iron frame as claimed in claim 1, wherein: a connecting plate (17) is fixedly connected between the supporting plates (14) on the two sides of the chair frame (12), and the arc-shaped connecting piece (13) and the supporting plates (14) are arranged at the bending part of the chair frame (12).

6. A one-key lifting reclining iron frame as claimed in claim 1, wherein: the opposite side of the chair frame (12) is provided with a mounting groove (18), and the lower side of the mounting groove (18) is provided with a plurality of mounting holes (19) at equal intervals.