CN217959362U

CN217959362U - Nurse bench with liftable bench surface

Info

Publication number: CN217959362U
Application number: CN202221889637.7U
Authority: CN
Inventors: 张进; 孙凌云; 张猛
Original assignee: Shaanxi Longyuan Taihe Industry And Trade Co ltd
Current assignee: Shaanxi Longyuan Taihe Industry And Trade Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-06
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a nurse bench of bench face liftable, the on-line screen storage device comprises a base, the top fixed mounting of base has quantity to be two electric telescopic handle, two electric telescopic handle's top fixed mounting has the cushion, the inside of base is provided with adjustment mechanism. This nurse bench of bench face liftable, through setting up adjustment mechanism, at first user's accessible controller starter motor, the output shaft two-way threaded rod of motor carries out forward rotation, because it carries on spacingly with the slide bar to two-way thread piece to set up the spout, make and drive two-way thread pieces respectively to one side removal that carries on the back when two-way threaded rod rotates, the gradient that the removal of two-way thread pieces drove the connecting rod is bigger, at this moment can make the bracing piece be vertical state, make the pulley contact with ground, the rethread controller is closed the motor, can remove for the contact on pulley and ground through the quantity, the purpose of removal has been made things convenient for.

Description

Nurse bench with liftable bench surface

Technical Field

The utility model relates to a nurse bench technical field specifically is a nurse bench of bench face liftable.

Background

Among seats, furniture stools, campstool, which is the earliest appearing, is the front body of the stool, and is called as a chair by adding a backrest, and the stool is called as a stool in folk and is used when people step on horses and get on cars, so the stool is also called as a stool and a sedan chair.

The prior nurse stool is mostly supported by pulleys, the nurse stool is not good in stability, a user falls down due to negligence, the nurse stool is inconvenient to use if the nurse stool is not provided with the pulleys, and the nurse stool needs to be moved when being moved, so that the nurse stool with the liftable stool surface is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a nurse bench of bench face liftable possesses advantages such as convenient to use, has solved present nurse bench and has mostly all supported by the pulley, and his stability is not good, can lead to the user to fall down because of negligence, and if not set up the pulley inconvenient using, need move the problem of going during the removal.

In order to achieve the above object, the utility model provides a following technical scheme: a nurse stool with a liftable stool surface comprises a base, wherein two electric telescopic rods are fixedly arranged at the top of the base, cushions are fixedly arranged at the tops of the two electric telescopic rods, and an adjusting mechanism is arranged inside the base;

adjustment mechanism includes the recess, the inside of base is seted up flutedly, the inside fixed mounting of base has the motor, the output shaft department fixed mounting of motor has two-way threaded rod, the surface threaded connection of two-way threaded rod has the two-way screw thread piece that quantity is two, the interior roof fixed mounting of recess has the lantern ring that quantity is two, two the bottom of the lantern ring is all articulated to be installed the bracing piece, two the equal fixed mounting in bottom of bracing piece has the pulley, two the surface of bracing piece is all articulated to be installed the connecting rod.

Preferably, the inside of base is seted up quantity and is two spouts, and the equal fixed mounting in top of two-way screw thread blocks has the slide bar that extends to spout inside.

Preferably, the two-way threaded rod all runs through two lantern rings, and the left inner wall fixed mounting of recess has the bearing frame, and the inside rotation of bearing frame installs two-way threaded rod.

Preferably, two the connecting rod is the down tube design, and the one end that the bracing piece was all kept away from to two connecting rods is articulated the installation with the bottom of two-way screw thread piece.

Preferably, the top of cushion is provided with the decorative layer, the inside of cushion is provided with the sweat-absorbing layer, the inside of cushion is provided with the ventilative layer that is located sweat-absorbing layer bottom, the inside of cushion is provided with the elasticity layer.

Preferably, the outer surface of the base is provided with a controller, and the output end of the controller is electrically connected with the input ends of the two electric telescopic rods and the motor through conducting wires respectively.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this nurse bench of bench face liftable, through setting up adjustment mechanism, at first user's accessible controller starter motor, the output shaft two-way threaded rod of motor carries out forward rotation, because it carries on spacingly with the slide bar to two-way screw thread piece to set up the spout, make and drive two-way screw thread pieces respectively to one side removal from the back when two-way threaded rod rotates, the gradient that the removal of two-way screw thread pieces drove the connecting rod is bigger, at this moment can make the bracing piece be vertical state, make the pulley contact with ground, the rethread controller is closed the motor, can remove for the contact of pulley and ground through the quantity, the purpose of removal has been made things convenient for, therefore, the operation is simple, therefore, the practicality is high, if need utilize the base to support, can drive two-way screw thread piece counter-rotation through the motor, withdraw the inside of recess with the pulley, utilize the support of base to realize stability.

2. This nurse bench of bench face liftable, through setting up the cushion, the surface of cushion is provided with the decorative layer, can reach the good effect of seeing of outward appearance, the inside of cushion is provided with the purpose on sweat-absorbing layer when summer day down, long-time sitting is on the cushion, can cause sweat because of weather is hot, utilize setting up on sweat-absorbing layer to make the cushion have the function of sweat-absorbing, set up the elastic layer and mention user's comfort level, when needs highly adjust the cushion, can start two electric telescopic handle through the controller, utilize two electric telescopic handle to adjust the height of cushion, adapt to different places, reach more user's needs.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an enlarged view of the structure A in FIG. 2 according to the present invention;

fig. 4 is a bottom perspective view of the base structure of the present invention.

In the figure: 1. a base; 2. an electric telescopic rod; 3. a cushion; 301. a decorative layer; 302. a sweat absorbing layer; 303. an elastic layer; 304. a breathable layer; 4. an adjustment mechanism; 401. a groove; 402. a motor; 403. a bidirectional threaded rod; 404. a bidirectional thread block; 405. a collar; 406. a support bar; 407. a pulley; 408. a connecting rod.

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.

Referring to fig. 1-4, the nurse stool with the liftable stool surface in the embodiment includes a base 1, two electric telescopic rods 2 are fixedly installed at the top of the base 1, the height of a seat cushion 3 can be adjusted by arranging the electric telescopic rods 2, the nurse stool is convenient to use and use, simple in structure, high in practicability and convenient to operate, the seat cushions 3 are fixedly installed at the tops of the two electric telescopic rods 2, and an adjusting mechanism 4 is arranged inside the base 1;

the adjusting mechanism 4 comprises a groove 401, the inside of the base 1 is provided with the groove 401, the inside of the base 1 is fixedly provided with a motor 402, an output shaft of the motor 402 is fixedly provided with a bidirectional threaded rod 403, the inside of the base 1 is provided with two sliding grooves, the tops of the two bidirectional threaded blocks 404 are both fixedly provided with sliding rods extending to the insides of the sliding grooves, the sliding grooves and the sliding rods are arranged to limit the two bidirectional threaded blocks 404, reach and to make two-way screw blocks 404 to relative one side or the one side that deviates from mutually and remove when two-way threaded rod 403 rotates, two-way screw block 404 that the surface threaded connection of two-way threaded rod 403 is two, the inside roof fixed mounting of recess 401 has the lantern ring 405 that the quantity is two, the bottom of two lantern rings 405 is all articulated to be installed the bracing piece 406, the equal fixed mounting in bottom of two bracing pieces 406 has pulley 407, the surface of two bracing pieces 406 is all articulated to be installed connecting rod 408.

When the method is implemented, the method comprises the following steps:

1) Firstly, the bidirectional threaded rod 403 of the output shaft of the motor 402 rotates forwards, and the bidirectional threaded block 404 is limited by the sliding chute and the sliding rod;

2) Then, when the bidirectional threaded rod 403 rotates, the two bidirectional threaded blocks 404 are driven to move towards opposite sides respectively, and the two bidirectional threaded blocks 404 move to drive the connecting rod 408 to have a larger inclination;

3) Then the supporting rod 406 is in a vertical state, the pulley 407 is in contact with the ground, and the motor 402 is turned off through the controller, so that the pulley 407 can be in contact with the ground in quantity to move, and the purpose of moving is facilitated;

4) Finally, the height of the cushion 3 is adjusted by using the two electric telescopic rods 2, so that the cushion is suitable for different places.

In summary, in the nurse stool with the liftable stool surface, by arranging the adjusting mechanism 4, firstly, a user can start the motor 402 through the controller, the bidirectional threaded rod 403 of the output shaft of the motor 402 rotates in the forward direction, the bidirectional threaded block 404 is limited by the sliding chute and the sliding rod, so that the two bidirectional threaded blocks 404 are driven to move towards the opposite sides respectively when the bidirectional threaded rod 403 rotates, the two bidirectional threaded blocks 404 move to drive the connecting rod 408 to have larger inclination, at this time, the supporting rod 406 can be in a vertical state, the pulley 407 is in contact with the ground, then the motor 402 is turned off through the controller, the pulley 407 can be moved through the contact between the pulley 407 and the ground, the purpose of movement is facilitated, the operation is simple, the practicability is high, when the base 1 needs to be used for supporting, the bidirectional threaded rod 403 can be driven to rotate in the reverse direction through the motor 402, the pulley 407 is retracted into the groove 401, and the stability is achieved through the support of the base 1.

And, through setting up the cushion 3, the surface of cushion 3 is provided with decorative layer 301, can reach the good effect of outward appearance, the inside of cushion 3 is provided with sweat-absorbing layer 302's purpose when summer day down, long-time seat is on cushion 3, can cause sweat because of the hot weather, utilize sweat-absorbing layer 302's setting to make cushion 3 have sweat-absorbing function, set up elasticity layer 303 and mention user's comfort level, when needs are adjusted cushion 3's height, can start two electric telescopic handle 2 through the controller, utilize two electric telescopic handle 2 to adjust cushion 3's height, adapt to different places, reach more user's needs.

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. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 nurse bench of bench face liftable, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with two electric telescopic rods (2), the tops of the two electric telescopic rods (2) are fixedly provided with cushions (3), and an adjusting mechanism (4) is arranged inside the base (1);

adjustment mechanism (4) include recess (401), recess (401) have been seted up to the inside of base (1), the inside fixed mounting of base (1) has motor (402), the output shaft department fixed mounting of motor (402) has two-way threaded rod (403), the surface threaded connection of two-way threaded rod (403) has two-way screw block (404) that quantity is two, the interior roof fixed mounting of recess (401) has the lantern ring (405) that quantity is two, two the bottom of the lantern ring (405) is all articulated installs bracing piece (406), two the equal fixed mounting in bottom of bracing piece (406) has pulley (407), two the surface of bracing piece (406) is all articulated installs connecting rod (408).

2. The nurse stool with the liftable stool top as claimed in claim 1, wherein: the inside of base (1) is seted up quantity and is two spout, and the equal fixed mounting in top of two-way screw block (404) has the slide bar that extends to the spout is inside.

3. The nurse stool with the liftable stool top as claimed in claim 1, wherein: two-way threaded rod (403) all run through two lantern rings (405), and the left inner wall fixed mounting of recess (401) has the bearing frame, and the inside rotation of bearing frame installs two-way threaded rod (403).

4. The nurse stool with the liftable stool top as claimed in claim 1, wherein: two connecting rods (408) are designed as inclined rods, and one ends of the two connecting rods (408) far away from the supporting rod (406) are hinged to the bottom of the bidirectional thread block (404).

5. The nurse stool with the liftable stool top as claimed in claim 1, wherein: the top of cushion (3) is provided with decorative layer (301), the inside of cushion (3) is provided with sweat-absorbing layer (302), the inside of cushion (3) is provided with ventilative layer (304) that are located sweat-absorbing layer (302) bottom, the inside of cushion (3) is provided with elastic layer (303).

6. The nurse stool with the liftable stool top as claimed in claim 1, wherein: the outer surface of the base (1) is provided with a controller, and the output end of the controller is respectively electrically connected with the input ends of the two electric telescopic rods (2) and the motor (402) through wires.