CN211723860U

CN211723860U - Recovery chair stable in operation

Info

Publication number: CN211723860U
Application number: CN201922371809.6U
Authority: CN
Inventors: 陈慧芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-10-23
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a recovered chair technical field, and an operation firm recovered chair is disclosed, including the seat support, the equal fixed mounting in four edges of seat support bottom has the landing leg, between two left landing legs and between two landing legs on right side respectively fixed mounting have the dead lever, and fixed mounting has same connecting rod between the middle part of two dead levers, fixed mounting has two sets of supports on the connecting rod, every group support quantity is two, the bottom fixed mounting of two supports of every group has same mount, the both ends of mount all are provided with adsorption equipment, the bolt that has two threaded connection is run through at the top of connecting rod, and the bottom of two bolts rotates with the top middle part of two mounts respectively and is connected. The utility model provides a current recovered chair of massage poor stability, remove easily during the use, influence the problem of normal massage treatment.

Description

Recovery chair stable in operation

Technical Field

The utility model relates to a recovered chair technical field specifically is a recovered chair that operates firmly.

Background

With the progress of medical level and the development of medical care services, patients can be well cared during hospitalization for illness, more and more advanced medical care instruments are applied to modern medicine, have positive effects on the illness condition and the rehabilitation of the patients, and the massage rehabilitation chair is one of the advanced medical care instruments.

The existing massage rehabilitation chair is too simple in structure, four supporting legs are placed on the ground, most of the ground is ceramic tiles, and when massage treatment is carried out at every time, the chair can move, so that normal massage treatment is influenced, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a recovered chair that the operation is firm has solved current massage recovered chair poor stability, moves easily during the use, influences the problem of normal massage treatment.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a rehabilitation chair stable in operation comprises a chair seat, wherein four corners of the bottom of the chair seat are fixedly provided with supporting legs, fixed rods are respectively and fixedly arranged between two supporting legs on the left side and between two supporting legs on the right side, a same connecting rod is fixedly arranged between the middle parts of the two fixed rods, two groups of supports are fixedly arranged on the connecting rod, the number of each group of supports is two, a same fixing frame is fixedly arranged at the bottom end of each group of two supports, two adsorption devices are arranged at two ends of the fixing frame, two bolts in threaded connection penetrate through the top parts of the connecting rods, and the bottom ends of the two bolts are respectively and rotatably connected with the middle parts of the;

the adsorption device comprises a suction cover and a fixed cover, the bottom and one side wall of the fixed cover are in an open shape, the side wall of the fixed cover far away from the opening is fixed on a fixed frame, the bottom of the fixed cover is fixed at the top of the suction cover, the top of the suction cover is fixedly provided with a fastening cover, the top and the bottom of the fastening cover are penetrated by a movable support rod, the top end of the support rod extends out of the fastening cover and is fixed with a pull handle, the bottom end of the support rod penetrates through the top of the suction cover and is fixed with a piston, the piston is arranged on the inner wall of the suction cover in a sliding manner, the middle part of the support rod is fixedly provided with a transverse plate which is positioned inside the fastening cover, a first spring is fixedly arranged between the top of the transverse plate and the inner top wall of the fastening cover, the left side wall and the right side wall of the fixed cover are penetrated by a movable insertion plate, one end, and two second springs are fixedly installed between the side wall of the pulling block and the fastening cover, and a rubber ring is fixedly installed at the bottom of the suction cover.

Preferably, the pull handle is circular, and one end of the pull handle extends out of the fixing cover.

Preferably, the top end of the bolt is provided with a rotating handle.

Preferably, the one end that the picture peg is located the inside of lock joint cover is the inclined plane, and the bottom on inclined plane is located the diaphragm lateral surface.

Preferably, the support is an up-down sleeved telescopic frame.

Preferably, a gap is reserved at the joint of the support rod, the top of the buckling cover and the bottom of the suction cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a recovered chair that operation is firm possesses following beneficial effect:

1. the utility model discloses a branch, piston, diaphragm and the first spring that set up, through the pulling to branch for the air current of piston suction below, through the cooperation of rubber circle, the suction hood adsorbs ground, and the rethread picture peg is spacing to the diaphragm, makes the piston keep not moving down, realizes the fixed of suction hood and ground, thereby when massage the treatment to the patient, guarantees the stability of landing leg.

2. The utility model discloses a bolt and the support that set up can adjust the mount apart from the interval on ground to make the suction hood can be in more suitable high absorption subaerial, guaranteed that the suction hood adsorbs subaerial stability, improved stable effect.

Drawings

Fig. 1 is a front view of a rehabilitation chair of the utility model which is stable in operation;

FIG. 2 is a side view of a rehabilitation chair of the present invention which is stable in operation;

FIG. 3 is a side view of the fixing frame and the bracket of the present invention;

fig. 4 is a cross-sectional view of the adsorption device of the present invention.

In the figure: the device comprises a seat 1, a support 2, a fixing rod 3, a connecting rod 4, a support 5, a fixing frame 6, an adsorption device 7, a suction cover 71, a fixing cover 72, a buckling cover 73, a supporting rod 74, a pull handle 75, a piston 76, a transverse plate 77, a first spring 78, an inserting plate 79, a pull block 710, a second spring 711, a rubber ring 712 and a bolt 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a rehabilitation chair stable in operation comprises a chair seat 1, wherein four corners at the bottom of the chair seat 1 are fixedly provided with supporting legs 2, a fixed rod 3 is respectively fixedly arranged between the two supporting legs 2 at the left side and between the two supporting legs 2 at the right side, the same connecting rod 4 is fixedly arranged between the middle parts of the two fixed rods 3, two groups of brackets 5 are fixedly arranged on the connecting rod 4, the number of each group of brackets 5 is two, the brackets 5 are vertically sleeved with telescopic frames to realize telescopic action, the fixed frames 6 are adjusted by matching bolts 8 and can prevent the fixed frames 6 from rotating when the bolts 8 rotate, the bottom ends of each group of two brackets 5 are fixedly provided with the same fixed frame 6, both ends of the fixed frame 6 are provided with adsorption devices 7, the top parts of the connecting rods 4 are penetrated with two bolts 8 in threaded connection, and the bottom ends of the two bolts 8, the top end of the bolt 8 is provided with a rotating handle, so that the bolt 8 can be rotated more conveniently;

the adsorption device 7 comprises an adsorption cover 71 and a fixed cover 72, the bottom and one side wall of the fixed cover 72 are open, the side wall of the fixed cover 72 far away from the opening is fixed on the fixed frame 6, the bottom of the fixed cover 72 is fixed on the top of the adsorption cover 71, a buckling cover 73 is fixedly installed on the top of the adsorption cover 71, movable support rods 74 penetrate through the top and the bottom of the buckling cover 73, a gap is reserved at the joint of the support rod 74 and the top of the buckling cover 73 and the bottom of the adsorption cover 71, when the piston 76 moves upwards, air flow above the piston 76 can be extruded into the buckling cover 73, so that the piston 76 moves upwards better, the top end of the support rod 74 extends out of the buckling cover 73 and is fixed with a pull handle 75, the pull handle 75 is circular, hands are prevented from being hit during operation, one end of the pull handle extends out of the fixed cover 72, fingers can conveniently extend into the lower part of the pull handle 75 to stretch, the bottom end of the support rod 74, the piston 76 is slidably disposed on the inner wall of the suction hood 71, a horizontal plate 77 is fixedly mounted in the middle of the support rod 74, the horizontal plate 77 is located inside the fastening hood 73, a first spring 78 is fixedly mounted between the top of the horizontal plate 77 and the inner top wall of the fastening hood 73, a movable insertion plate 79 penetrates through the left and right side walls of the fixed hood 72, one end of the insertion plate 79, which is close to the fastening hood 73, penetrates through the fastening hood 73 and extends into the fastening hood 73, an inclined surface is formed at one end of the insertion plate 79, which is located inside the fastening hood 73, the bottom end of the inclined surface is located on the outer side surface of the horizontal plate 77, when the horizontal plate 77 moves upwards, the inclined surface of the insertion plate 79 can press the movement of the insertion plate 79 along the inclined surface of the insertion plate 79, a pull block 710 is fixed at one end of the insertion plate 79, two second.

The working principle is as follows: during operation, the bolt 8 is rotated, the suction cover 71 is adjusted to a proper position, the rubber ring 712 is attached to the ground, the palm is placed at the top of the fixed cover 72, the fingers are inserted below the pull handle 75, the pull handle 75 is pulled upwards, the supporting rod 74 drives the piston 76 to move upwards, so that the air pressure below the piston 76 is reduced, the rubber ring 712 and the suction cover 71 can be adsorbed on the ground, the transverse plate 77 moves upwards, the inserting plate 79 is extruded to move towards two sides and then moves to the upper side of the transverse plate, the second spring 711 brings the inserting plate 79 back, the transverse plate 77 is limited and fixed, and the fixing operation is completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a recovered chair that operation is firm, includes seat support (1), its characterized in that: the four corners of the bottom of the chair seat (1) are fixedly provided with supporting legs (2), fixing rods (3) are fixedly arranged between the two supporting legs (2) on the left side and between the two supporting legs (2) on the right side respectively, the middle parts of the two fixing rods (3) are fixedly provided with the same connecting rod (4), two groups of supports (5) are fixedly arranged on the connecting rod (4), the number of each group of supports (5) is two, the bottom ends of each group of two supports (5) are fixedly provided with the same fixing frame (6), two ends of the fixing frame (6) are respectively provided with an adsorption device (7), two bolts (8) in threaded connection penetrate through the top of the connecting rod (4), and the bottom ends of the two bolts (8) are respectively in rotary connection with the middle parts of the tops;

the adsorption device (7) comprises an adsorption cover (71) and a fixed cover (72), the bottom and one side wall of the fixed cover (72) are open, the fixed cover (72) is far away from the open side wall and fixed on a fixed frame (6), the bottom of the fixed cover (72) is fixed at the top of the adsorption cover (71), the top of the adsorption cover (71) is fixedly provided with a fastening cover (73), the top and the bottom of the fastening cover (73) are penetrated by a movable support rod (74), the top end of the support rod (74) extends out of the upper part of the fastening cover (73) and is fixed with a pull handle (75), the bottom end of the support rod (74) penetrates through the top of the adsorption cover (71) and is fixed with a piston (76), the piston (76) is arranged on the inner wall of the adsorption cover (71) in a sliding manner, the middle part of the support rod (74) is fixedly provided with a transverse plate (77), the transverse plate (77) is positioned in the interior of the fastening cover (73), and a first spring (78) is fixedly arranged between the top, the left side wall and the right side wall of the fixed cover (72) are provided with a movable inserting plate (79) in a penetrating mode, one end, close to the buckling cover (73), of the inserting plate (79) penetrates through the buckling cover (73) and extends into the buckling cover, one end, located outside the fixed cover (72), of the inserting plate (79) is fixed with a pulling block (710), two second springs (711) are fixedly installed between the side wall of the pulling block (710) and the buckling cover (73), and a rubber ring (712) is fixedly installed at the bottom of the sucking cover (71).

2. A operationally stable rehabilitation chair as claimed in claim 1, characterized in that: the pull handle (75) is circular, and one end of the pull handle extends out of the fixing cover (72).

3. A operationally stable rehabilitation chair as claimed in claim 1, characterized in that: the top end of the bolt (8) is provided with a rotating handle.

4. A operationally stable rehabilitation chair as claimed in claim 1, characterized in that: the one end that picture peg (79) are located lock joint cover (73) inside is the inclined plane, and the bottom on inclined plane is located diaphragm (77) lateral surface.

5. A operationally stable rehabilitation chair as claimed in claim 1, characterized in that: the support (5) is a telescopic frame which is sleeved up and down.

6. A operationally stable rehabilitation chair as claimed in claim 1, characterized in that: gaps are reserved at the joint of the support rod (74) and the top of the buckling cover (73) and the bottom of the suction cover (71).