CN218784335U

CN218784335U - Sofa armrest supporter

Info

Publication number: CN218784335U
Application number: CN202222342695.4U
Authority: CN
Inventors: 袁志勇; 李金龙
Original assignee: Jiangsu Yulong Intelligent Technology Co ltd
Current assignee: Jiangsu Yulong Intelligent Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-04-04
Anticipated expiration: 2032-09-02

Abstract

The utility model discloses a sofa handrail supporter, concretely relates to sofa handrail supporter technical field, comprising a base plate, the bottom fixedly connected with stabilizing mean of bottom plate, stabilizing mean includes the sleeve, removes wheel, slider, horizontal pole, electric putter, mounting panel, motor, pivot, drive gear and rack, the bottom swing joint of bottom plate has the sleeve, telescopic inside is provided with removes the wheel. The utility model discloses an under stabilizing the setting of mechanism, realized carrying out the effect that promotes to the steadiness of device, promote downwards the horizontal pole through opening electric putter to drive the downward movement of slider, will remove the wheel and remove to ground, carry out the position to this supporter and remove, remove and accomplish the back, utilize electric putter's shrink to drive the rebound of slider, thereby drive the rebound that removes the wheel, the convenience is accomodate removing the wheel, thereby what try hard lets the device more firm.

Description

Sofa armrest supporter

Technical Field

The utility model relates to a sofa handrail supporter technical field, more specifically says, the utility model relates to a sofa handrail supporter.

Background

The sofa is a multi-seat chair with cushions. The backrest chair is provided with springs or thick foam plastics and the like, the two sides of the backrest chair are provided with armrests which are soft furniture, the sofa armrests are frame parts used for supporting stress surfaces on the two sides of the sofa, and a sofa armrest shelf is generally used for placing articles and ornaments when the sofa is used, however, the general sofa armrest shelf is generally directly placed beside the sofa armrest when the general sofa armrest shelf is used, the whole backrest chair does not have certain stability, and the use is easily influenced by the phenomenon of position deviation during daily use;

through search, the prior patent (publication number: CN 209474179U) discloses a sofa armrest shelf. The utility model comprises a handrail fixing part, wherein a first groove is arranged on the handrail fixing part and is communicated with one side surface of the handrail fixing part through a notch; the other side of handrail fixed part sets up the bending frame, and bending frame upper surface sets up recess two, sets up the shifting chute on the horizontal part lower surface of bending frame, and the shifting chute removes the fit and sets up L type slide, and the terminal surface of the horizontal part of L type slide passes through screw connection panel. The utility model discloses not only strengthen the functionality of sofa, practiced thrift the space moreover. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. most of the existing sofa armrest shelf adopts a placing mode of directly placing the shelf beside a sofa armrest, so that articles placed on the top of the shelf are easy to collapse and damage due to the movement of the shelf in the using process, and meanwhile, the inconvenience is brought to a user due to the movement of the device; 2. the existing sofa armrest shelf mostly adopts a mode of fixing the height, so that the use range of the shelf is more limited easily due to the height of a sofa and the requirements of users when in use;

therefore, the sofa armrest shelf is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, embodiments of the present invention provide a sofa armrest shelf to solve the above-mentioned problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: sofa handrail supporter, comprising a base plate, the bottom fixedly connected with stabilizing mean of bottom plate, stabilizing mean includes the sleeve, removes wheel, slider, horizontal pole, electric putter, mounting panel, motor, pivot, drive gear and rack, the bottom swing joint of bottom plate has the sleeve, telescopic inside is provided with removes the wheel, remove one side fixedly connected with slider of wheel, one side fixedly connected with horizontal pole of slider, the top fixedly connected with electric putter of horizontal pole, electric putter's top fixedly connected with mounting panel, the top fixedly connected with motor of mounting panel, the output of motor passes through shaft coupling fixedly connected with pivot, one side fixedly connected with drive gear of pivot, drive gear's lateral wall meshing is connected with the rack.

Preferably, remove the wheel and constitute sliding construction through slider and horizontal pole, and remove the wheel and constitute integral structure with the horizontal pole, through removing the cooperation between wheel and slider and the horizontal pole, be convenient for when using to remove the wheel through horizontal pole and slider drive and slide from top to bottom, the convenience is taken turns to removing and is accomodate.

Preferably, electric putter passes through the horizontal pole and constitutes elevation structure with the slider, and electric putter sets up with the central line symmetry of horizontal pole, through the cooperation between electric putter and horizontal pole and the slider, is convenient for drive horizontal pole and slider through electric putter and slide from top to bottom when using to the drive removes the wheel and reciprocates.

Preferably, the transmission gear and the motor form a rotating structure through a rotating shaft, the rack is connected with the transmission gear in a meshed mode, and the transmission gear is matched with the rotating shaft and the motor so that the rotating shaft can be driven to rotate through the motor when the electric bicycle is used, and therefore the transmission gear is driven to rotate.

Preferably, one side fixedly connected with elevating system of bottom plate, elevating system includes loop bar, regulation pole, installation piece, regulation hole and dead lever, one side fixedly connected with loop bar of bottom plate, the inside swing joint of loop bar has the regulation pole, the top fixedly connected with installation piece of regulation pole, the regulation hole has been seted up to the lateral wall of regulation pole, the inside swing joint of regulation hole has the dead lever, adopts to adjust the pole and slides from top to bottom in the inside of loop bar, carries out altitude mixture control to the regulation pole, adjusts the effect of accomplishing the back at the regulation hole and connects the dead lever block in the inside of regulation hole, installs the loop bar and adjusts the pole fixedly.

Preferably, identical between the inside dimension of loop bar and the outside dimension of adjusting the pole, and through sliding connection between loop bar and the regulation pole, through the cooperation between loop bar and the regulation pole, be convenient for carry out the altitude mixture control to this supporter according to user's demand and the sofa of different models, promote the holistic adaptability of this supporter.

Preferably, adjust between pole and the loop bar through dead lever fixed connection, and regulation hole evenly distributed is in the lateral wall of adjusting the pole, through adjusting the cooperation between pole and loop bar and the dead lever, when using, installs fixedly through connecting the dead lever block in the inside of loop bar and regulation pole, fixes the loop bar and regulation pole.

Preferably, the bag is accomodate to the inside fixedly connected with of regulation pole, the outside block of installation piece is connected with an installation section of thick bamboo, the board is placed to the top fixedly connected with of an installation section of thick bamboo, it is connected with the installation piece block through an installation section of thick bamboo to place the board, and identical between the inside dimension of an installation section of thick bamboo and the outside dimension of installation piece, adopts and accomodates the bag and be convenient for place article, promotes the whole storage space of this supporter, through be convenient for install and dismantle the board of placing under the effect of an installation section of thick bamboo and installation piece, conveniently clears up the board of placing.

The utility model discloses a technological effect and advantage:

1. compared with the prior art, through under the setting of stabilizing mean, the effect of promoting the steadiness of device has been realized, promote the horizontal pole downwards through opening electric putter, thereby drive the downstream of slider, to remove the wheel and remove to ground, carry out the position removal to this supporter, after the removal is accomplished, utilize electric putter's shrink to drive the rebound of slider, thereby drive the rebound of removing the wheel, conveniently accomodate removing the wheel, thereby the device more firm that lets of trying one's best, the rethread is opened the motor and is driven the rotation of pivot, drive gear rotates at the lateral wall of rack, thereby remove the bottom plate to the bottom of sofa, thereby utilize the support between bottom plate and the sofa bottom to let the device more firm, avoid the skew of device emergence position to influence the use problem of device when using, let the device more convenient durable in the use to a certain extent, the practicality of the device has been promoted.

2. Compared with the prior art, through under elevating system's setting, the effect of carrying out height-adjusting to the device has been realized, slide in the inside of loop bar through adjusting the pole, slide to appointed height adjusting the pole, adjust the pole to appointed height according to the height of sofa, be connected to the inside of regulation hole with the dead lever block again, thereby adjust the pole and fix in the loop bar, avoid adjusting the pole and take place the landing when using and cause the inconvenience that the device used, the problem of also avoiding simultaneously as far as possible causing the storage rack to carry out height adjustment according to the height of sofa and user's demand opposition thing frame when using because of the altitude factor, it is convenient to get up to use for the device to a certain extent, the adaptability of the device has been promoted.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a schematic view of the structure of the securing mechanism of the present invention.

Fig. 3 is a schematic view of the lifting mechanism of the present invention.

Fig. 4 is an enlarged view of the structure at a in fig. 1.

Fig. 5 is the structure diagram of the present invention showing the mutual matching between the placing plate and the mounting tube.

The reference signs are: 1. a base plate; 2. a stabilizing mechanism; 201. a sleeve; 202. a moving wheel; 203. a slider; 204. a cross bar; 205. an electric push rod; 206. mounting a plate; 207. a motor; 208. a rotating shaft; 209. a transmission gear; 210. a rack; 3. a lifting mechanism; 301. a loop bar; 302. adjusting a rod; 303. mounting blocks; 304. an adjustment hole; 305. fixing the rod; 4. a storage bag; 5. placing a plate; 6. and (7) installing the cylinder.

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 efforts all belong to the protection scope of the present invention.

Example one

The sofa armrest shelf shown in fig. 1-5 comprises a base plate 1, a bottom fixedly connected with stabilizing mechanism 2 of the base plate 1, the stabilizing mechanism 2 comprises a sleeve 201, a moving wheel 202, a sliding block 203, a cross rod 204, an electric push rod 205, a mounting plate 206, a motor 207, a rotating shaft 208, a transmission gear 209 and a rack 210, the bottom of the base plate 1 is movably connected with the sleeve 201, the moving wheel 202 is arranged inside the sleeve 201, the sliding block 203 is fixedly connected with one side of the moving wheel 202, the cross rod 204 is fixedly connected with one side of the sliding block 203, the electric push rod 205 is fixedly connected with the top of the cross rod 204, the mounting plate 206 is fixedly connected with the top of the electric push rod 205, the motor 207 is fixedly connected with the top of the mounting plate 206, the output end of the motor 207 is fixedly connected with the rotating shaft 208 through a coupler, the transmission gear 209 is fixedly connected with one side of the rotating shaft 208, and the rack 210 is meshed with the outer side wall of the transmission gear 209.

In this embodiment, the movable wheel 202 forms a sliding structure with the cross bar 204 through the slider 203, and the movable wheel 202 and the cross bar 204 form an integrated structure, so that the slider 203 is driven by the cross bar 204 to slide up and down during operation, thereby driving the movable wheel 202 to move up and down to store the movable wheel 202.

In this embodiment, the electric push rod 205 forms a lifting structure with the slider 203 through the cross bar 204, and the electric push rod 205 is symmetrically disposed with the center line of the cross bar 204, and during operation, the electric push rod 205 drives the cross bar 204 to move up and down, thereby driving the slider 203 to slide up and down, and adjusting the position of the movable wheel 202.

In this embodiment, the transmission gear 209 and the motor 207 form a rotating structure through the rotating shaft 208, and the rack 210 is connected with the transmission gear 209 through meshing, so that during operation, the motor 207 drives the rotating shaft 208 to rotate, thereby driving the transmission gear 209 to rotate.

This embodiment, one side fixedly connected with elevating system 3 of bottom plate 1, elevating system 3 includes loop bar 301, adjust pole 302, installation piece 303, regulation hole 304 and dead lever 305, one side fixedly connected with loop bar 301 of bottom plate 1, the inside swing joint of loop bar 301 has regulation pole 302, the top fixedly connected with installation piece 303 of adjusting pole 302, regulation hole 304 has been seted up to the lateral wall of adjusting pole 302, the inside swing joint of regulation hole 304 has dead lever 305, in operation, to adjust pole 302 and slide about in loop bar 301's inside to suitable height after, install fixedly in loop bar 301 and the inside of adjusting pole 302 dead lever 305 block under the effect of regulation hole 304.

In this embodiment, the inner dimension of the loop bar 301 is matched with the outer dimension of the adjusting rod 302, and the loop bar 301 is slidably connected with the adjusting rod 302, so that the adjusting rod 302 is manually slid up and down to a suitable height inside the loop bar 301 during operation, and then the adjusting rod 302 is fixed on the loop bar 301.

In this embodiment, adjust and pass through dead lever 305 fixed connection between pole 302 and the loop bar 301, and adjust hole 304 evenly distributed in the lateral wall of adjusting pole 302, the during operation is installed fixedly through connecting dead lever 305 block in the inside of adjusting pole 302 with loop bar 301 under the effect of adjusting hole 304, promotes the stability when using.

This embodiment, adjust bag 4 is accomodate to inside fixedly connected with of pole 302, the outside block of installation piece 303 is connected with installation section of thick bamboo 6, board 5 is placed to the top fixedly connected with of installation section of thick bamboo 6, it is connected with installation piece 303 block through installation section of thick bamboo 6 to place board 5, and identical between the inside size of installation section of thick bamboo 6 and the outside size of installation piece 303, in operation, through filling in the inside of accomodating bag 4 with article, accomodate article, it carries out the block connection with installation piece 303 to drive under the effect of installation section of thick bamboo 6 simultaneously and places board 5, it is fixed with adjusting pole 302 to install to place board 5, and convenient to use.

The working process of the utility model is as follows:

firstly, an electric push rod 205 is started to push a cross bar 204 downwards, so that a sliding block 203 and a moving wheel 202 are driven to move downwards, the moving wheel 202 is adjusted to be attached to the ground, the moving wheel 202 is used for moving the device to a specified position, after the device reaches the specified position, the sliding block 203 and the moving wheel 202 are driven to move upwards by utilizing the contraction of the electric push rod 205, the moving wheel 202 is accommodated, a motor 207 is started to drive a rotating shaft 208 to rotate, so that a transmission gear 209 is driven to rotate on the outer side wall of a rack 210, a bottom plate 1 is lifted to the bottom of a sofa, then an adjusting rod 302 is driven to slide in a loop bar 301 according to the requirement of a user, so that the adjusting rod 302 is moved to a specified height, a fixing rod 305 is clamped and connected to the inside of an adjusting hole 304, the adjusting rod 302 and the loop bar 301 are fixed, wherein the type of the electric push rod 205 is 180, and the type of the motor 207 is YE2, and the working principle of the device is that.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.

Claims

1. Sofa handrail supporter, including bottom plate (1), its characterized in that: the bottom fixedly connected with stabilizing mean (2) of bottom plate (1), stabilizing mean (2) includes sleeve (201), removes wheel (202), slider (203), horizontal pole (204), electric putter (205), mounting panel (206), motor (207), pivot (208), drive gear (209) and rack (210), the bottom swing joint of bottom plate (1) has sleeve (201), the inside of sleeve (201) is provided with removes wheel (202), one side fixedly connected with slider (203) of removing wheel (202), one side fixedly connected with horizontal pole (204) of slider (203), the top fixedly connected with electric putter (205) of horizontal pole (204), the top fixedly connected with mounting panel (206) of electric putter (205), the top fixedly connected with motor (207) of mounting panel (206), shaft coupling fixedly connected with pivot (208) is passed through to the output of motor (207), one side fixedly connected with drive gear (208) of pivot (208), the lateral wall meshing of drive gear (209) is connected with rack (210).

2. The sofa armrest shelf of claim 1, wherein: the moving wheel (202) and the cross rod (204) form a sliding structure through the sliding block (203), and the moving wheel (202) and the cross rod (204) form an integrated structure.

3. The sofa armrest shelf of claim 1, wherein: the electric push rod (205) and the sliding block (203) form a lifting structure through the cross rod (204), and the electric push rod (205) is symmetrically arranged by the center line of the cross rod (204).

4. The sofa armrest shelf of claim 1, wherein: the transmission gear (209) and the motor (207) form a rotating structure through a rotating shaft (208), and the rack (210) is connected with the transmission gear (209) in a meshing manner.

5. The sofa armrest shelf of claim 1, wherein: one side fixedly connected with elevating system (3) of bottom plate (1), elevating system (3) are including loop bar (301), regulation pole (302), installation piece (303), regulation hole (304) and dead lever (305), one side fixedly connected with loop bar (301) of bottom plate (1), the inside swing joint of loop bar (301) has regulation pole (302), the top fixedly connected with installation piece (303) of adjusting pole (302), regulation hole (304) have been seted up to the lateral wall of adjusting pole (302), the inside swing joint of regulation hole (304) has dead lever (305).

6. The sofa armrest shelf of claim 5, wherein: the inner size of the loop bar (301) is matched with the outer size of the adjusting bar (302), and the loop bar (301) is connected with the adjusting bar (302) in a sliding mode.

7. The sofa armrest shelf of claim 5, wherein: the adjusting rod (302) is fixedly connected with the loop bar (301) through a fixing rod (305), and the adjusting holes (304) are uniformly distributed on the outer side wall of the adjusting rod (302).

8. The sofa armrest shelf of claim 5, wherein: the inside fixedly connected with of adjusting pole (302) accomodates bag (4), the outside block of installation piece (303) is connected with installation section of thick bamboo (6), board (5) are placed to the top fixedly connected with of installation section of thick bamboo (6), place board (5) and be connected with installation piece (303) block through installation section of thick bamboo (6), and identical between the inside dimension of installation section of thick bamboo (6) and the outside dimension of installation piece (303).