CN214803658U - Sofa chair convenient to dismouting - Google Patents
Sofa chair convenient to dismouting Download PDFInfo
- Publication number
- CN214803658U CN214803658U CN202120256129.4U CN202120256129U CN214803658U CN 214803658 U CN214803658 U CN 214803658U CN 202120256129 U CN202120256129 U CN 202120256129U CN 214803658 U CN214803658 U CN 214803658U
- Authority
- CN
- China
- Prior art keywords
- sofa
- sofa chair
- sleeve
- transmission block
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a sofa chair convenient to dismouting, its structure includes right branch strut, adapter sleeve, through-hole, automatic fixing device, sofa chair base, controller, supporting legs, sofa chair, left branch strut, right branch strut bottom is connected perpendicularly with sofa chair right-hand member top, sofa chair left end top and left branch strut bottom fixed connection, the adapter sleeve top is connected perpendicularly with the sofa chair bottom, sofa chair base left side is connected perpendicularly with the controller right side, the supporting legs connects gradually that the rectangle structure is arranged in sofa chair base bottom, the inside automatic fixing device that is equipped with of sofa chair base, sofa chair base top is equipped with the through-hole, has increased automatic fixing device, and the device can install fast and dismantle, can improve equipment's practical value like this.
Description
Technical Field
The utility model relates to a sofa chair convenient to dismouting belongs to the sofa chair field.
Background
The sofa is a foreign word and is a multi-seat chair with cushions. The back-rest chair with spring or thick foamed plastic has armrests on two sides and is one kind of soft furniture.
The prior art discloses the application numbers as follows: the invention discloses a self-heating sofa of CN201710389494.0, including: the sofa comprises a sofa seat, a sofa backrest, sofa armrests, a sofa cushion, a heat sensing layer and an electric heating system, wherein the sofa seat is connected with the sofa backrest, the sofa armrests are fixed on two sides of the sofa seat, the sofa cushion is embedded in the sofa seat and the sofa backrest, the electric heating system is sewn inside the sofa cushion, and the heat sensing layer is sewn between the electric heating system and the sofa cushion. Through the mode, the sofa can have the self-heating function through heating, and provides a warm and comfortable sitting environment for a user. However, the prior art is imperfect, and the equipment cannot be rapidly mounted and dismounted, so that the practical value of the equipment is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sofa chair convenient to dismouting to solve prior art imperfection, this equipment can't install fast and dismantle, can reduce the practical value of equipment like this.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a sofa chair convenient to disassemble and assemble structurally comprises a right support frame, a connecting sleeve, a through hole, an automatic fixing device, a sofa chair base, a controller, supporting legs, a sofa chair and a left support frame, wherein the bottom of the right support frame is vertically connected with the top of the right end of the sofa chair;
the automatic fixing device is composed of a servo motor, a transmission block, a rack, a top frame, a left bottom sleeve, a right bottom sleeve and a bottom plate, wherein the bottom of the left bottom sleeve is vertically connected with the top of the left end of the bottom plate, the top of the right end of the bottom plate is fixedly connected with the bottom of the right bottom sleeve, the front end of the servo motor is vertically connected with the inside of the bottom end of the transmission block, the top side of the transmission block is meshed with the bottom side of the rack, the top side of the rack is connected with the bottom side of the top frame in a sliding mode, and the side face of the right end of the rack is connected with the left bottom sleeve and the inside of the right bottom sleeve in a sliding mode.
Furthermore, the transmission block comprises a positioning block, an arc-shaped transmission block and transmission teeth.
Furthermore, the top of the positioning block is welded with the bottom of the arc-shaped transmission block.
Furthermore, the top of the arc-shaped transmission block is provided with transmission teeth.
Further, the top side of the transmission gear is meshed with the bottom side of the rack.
Further, the type of the servo motor is DNA-CBAMS.
Further, the support feet increase the stability of the device.
The utility model discloses increased automatic fixing device, the device can install fast and dismantle, can improve equipment's practical value like this.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a sofa chair convenient for disassembly and assembly of the present invention.
Fig. 2 is a schematic structural view of the automatic fixing device of the present invention.
Fig. 3 is a schematic structural diagram of the driving block of the present invention.
In the figure: the device comprises a right support frame 1, a connecting sleeve 2, a through hole 3, an automatic fixing device 4, a sofa chair base 5, a controller 6, support legs 7, a sofa chair 8, a left support frame 9, a servo motor 401, a transmission block 402, a rack 403, a top frame 404, a left bottom sleeve 405, a right bottom sleeve 406, a bottom plate 407, a positioning block 4021, an arc-shaped transmission block 4022 and transmission teeth 4023.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2 and 3, the present invention provides a sofa chair with easy assembly and disassembly: the structure of the sofa comprises a right support frame 1, a connecting sleeve 2, a through hole 3, an automatic fixing device 4, a sofa chair base 5, a controller 6, a supporting leg 7, a sofa chair 8 and a left support frame 9, wherein the bottom of the right support frame 1 is vertically connected with the top of the right end of the sofa chair 8, the top of the left end of the sofa chair 8 is fixedly connected with the bottom of the left support frame 9, the top of the connecting sleeve 2 is vertically connected with the bottom of the sofa chair 8, the left side of the sofa chair base 5 is vertically connected with the right side of the controller 6, the supporting leg 7 is sequentially connected into a rectangular structure and arranged at the bottom of the sofa chair base 5, the automatic fixing device 4 is arranged in the sofa chair base 5, and the through hole 3 is arranged at the top of the sofa chair base 5; the automatic fixing device 4 comprises a servo motor 401, a transmission block 402, a rack 403, a top frame 404, a left bottom sleeve 405, a right bottom sleeve 406 and a bottom plate 407, wherein the bottom of the left bottom sleeve 405 is vertically connected with the top of the left end of the bottom plate 407, the top of the right end of the bottom plate 407 is fixedly connected with the bottom of the right bottom sleeve 406, the front end of the servo motor 401 is vertically connected with the inside of the bottom end of the transmission block 402, the top side of the transmission block 402 is engaged with the bottom side of the rack 403, the top side of the rack 403 is slidably connected with the bottom side of the top frame 404, the side surface of the right end of the rack 403 is slidably connected with the inside of the left bottom sleeve 405 and the right bottom sleeve 406, the transmission block 402 comprises a positioning block 4021, an arc-shaped transmission block 4022 and transmission teeth 4023, the top of the positioning block 4021 is welded with the bottom of the arc-shaped transmission block 4022, the top of the arc-shaped transmission block 4022 is provided with the transmission teeth 4023, the top side of the top of the rack 403 is engaged with the bottom side, the model of the servo motor 401 is AMS of 40DNA-40CB1, the support feet 7 increase the stability of the device.
The control mode of the servo motor is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the servo motor belongs to the common knowledge in the field, and the servo motor is mainly used for protecting a mechanical device, so the control mode and the circuit connection are not explained in detail in the invention.
When the device is used, a positioning block 4021 needs to be driven to rotate in situ by a servo motor 401, the positioning block 4021 drives a rack 403 to move left and right along the bottom of a top frame 404 by an arc-shaped transmission block 4022 and transmission teeth 4023, a connecting sleeve 2 is pressed down to the middle of a left bottom sleeve 405 and a right bottom sleeve 406, the right end of the rack 403 is connected to the middle of the connecting sleeve 2, the left bottom sleeve 405 and the right bottom sleeve 406, and the device can be installed and disassembled rapidly, so that the practical value of the device can be improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a sofa convenient to dismouting, its structure includes right branch strut (1), adapter sleeve (2), through-hole (3), automatic fixing device (4), sofa base (5), controller (6), supporting legs (7), sofa (8), left branch strut (9), right branch strut (1) bottom is connected perpendicularly with sofa (8) right-hand member top, sofa (8) left end top and left branch strut (9) bottom fixed connection, adapter sleeve (2) top is connected its characterized in that perpendicularly with sofa (8) bottom:
the left side of the sofa chair base (5) is vertically connected with the right side of the controller (6), the supporting legs (7) are sequentially connected into a rectangular structure and are arranged at the bottom of the sofa chair base (5), an automatic fixing device (4) is arranged in the sofa chair base (5), and a through hole (3) is formed in the top of the sofa chair base (5);
the automatic fixing device (4) is composed of a servo motor (401), a transmission block (402), a rack (403), a top frame (404), a left bottom sleeve (405), a right bottom sleeve (406) and a bottom plate (407), wherein the bottom of the left bottom sleeve (405) is vertically connected with the top of the left end of the bottom plate (407), the top of the right end of the bottom plate (407) is fixedly connected with the bottom of the right bottom sleeve (406), the front end of the servo motor (401) is vertically connected with the inside of the bottom end of the transmission block (402), the top side of the transmission block (402) is meshed with the bottom side of the rack (403), the top side of the rack (403) is slidably connected with the bottom side of the top frame (404), and the side of the right end of the rack (403) is slidably connected with the inside of the left bottom sleeve (405) and the right bottom sleeve (406).
2. The sofa chair of claim 1, wherein: the transmission block (402) is composed of a positioning block (4021), an arc-shaped transmission block (4022) and transmission teeth (4023).
3. The sofa easy to disassemble and assemble according to claim 2, wherein: the top of the positioning block (4021) is welded with the bottom of the arc-shaped transmission block (4022).
4. The sofa easy to disassemble and assemble according to claim 2, wherein: and the top of the arc-shaped transmission block (4022) is provided with transmission teeth (4023).
5. The sofa easy to disassemble and assemble according to claim 2, wherein: the top side of the transmission teeth (4023) is meshed with the bottom side of the rack (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256129.4U CN214803658U (en) | 2021-01-29 | 2021-01-29 | Sofa chair convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120256129.4U CN214803658U (en) | 2021-01-29 | 2021-01-29 | Sofa chair convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803658U true CN214803658U (en) | 2021-11-23 |
Family
ID=78953858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120256129.4U Active CN214803658U (en) | 2021-01-29 | 2021-01-29 | Sofa chair convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803658U (en) |
-
2021
- 2021-01-29 CN CN202120256129.4U patent/CN214803658U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214803658U (en) | Sofa chair convenient to dismouting | |
| CN215502121U (en) | Intelligent sofa with changeable armrest angle | |
| CN212754927U (en) | Telescopic sofa iron frame | |
| KR20090007215U (en) | sofa | |
| CN204410226U (en) | A kind of office chair lain low | |
| CN220458983U (en) | Auditorium chair with back strap writing board | |
| CN112493750A (en) | Comfortable sofa with temperature adjusting structure | |
| CN216293567U (en) | Intelligent sofa with lifting function | |
| RU2364307C2 (en) | Convertible armchair for disabled persons | |
| CN221599594U (en) | Artificial intelligence sofa of adjustable temperature | |
| CN220001320U (en) | Sofa with bluetooth speaker alarm clock | |
| CN215936850U (en) | Household sofa electric adjustment control mechanism | |
| CN220557714U (en) | Intelligent sofa with heating and massaging functions | |
| CN210696787U (en) | Novel three-person chair | |
| CN211299162U (en) | Sofa with turnover backrest | |
| CN211323966U (en) | Bamboo household sofa | |
| CN219963280U (en) | Medical row chair monomer and medical row chair combination | |
| CN221555102U (en) | Automatically deformable sofa bed | |
| CN220777934U (en) | Child back chair with one-key folding function | |
| CN221616628U (en) | Split sofa | |
| CN211096577U (en) | Sofa for infusion convenient to adjust | |
| CN218869838U (en) | Headrest and waist support integrated support | |
| CN218605831U (en) | Stably supported deformation type dual-purpose sofa for lying and sitting | |
| CN213429273U (en) | Household cloth sofa chair | |
| CN217792195U (en) | Comfortable sofa iron frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |