CN218791434U

CN218791434U - Memory sponge sofa structure

Info

Publication number: CN218791434U
Application number: CN202223461279.2U
Authority: CN
Inventors: 毕锦荣; 谢旭宇
Original assignee: Dongguan Nicato Technology Co ltd
Current assignee: Dongguan Nicato Technology Co ltd
Priority date: 2022-12-24
Filing date: 2022-12-24
Publication date: 2023-04-07
Anticipated expiration: 2032-12-24

Abstract

The utility model relates to a memory sponge sofa structure belongs to sofa technical field, including a sofa seat, no. two sofa seats and the bed of lying, the right side of a sofa seat is provided with No. two sofa seats, the right side of No. two sofa seats is provided with the bed of lying, all be provided with the foot on a sofa seat and No. two sofa seats and hold in the palm, the foot is provided with the extension subassembly on holding in the palm. This memory sponge sofa structure, through having set up the extension subassembly, dock the fixing base on its No. two sofa seats with the butt joint seat on the sofa seat, make its inserted column be located the butt joint groove, the manual twist grip of user, the handle drives the rotation axis and rotates, under bevel gear's meshing, the transmission shaft rotates, drive the inboard transmission shaft of No. two sofa seats in step, restriction through spacing groove and spacing seat, the foot holds in the palm the cooperation through rack and gear, extend to the outside of standing groove, thereby make its user place the foot on the foot holds in the palm, the practicality of sofa has been strengthened.

Description

Memory sponge sofa structure

Technical Field

The application relates to the technical field of sofas, in particular to a memory sponge sofa structure.

Background

At present, with the improvement of economic level, the sofa becomes an essential tool in leisure tools in families, and the inner side of the sofa is filled with memory sponge, so that the sofa is soft and comfortable, has enough elasticity, and is widely popular with people.

The notice number is CN211212248U, and the intelligent sofa with the foot supporting plates comprises a sofa cushion, a sofa backrest, sofa handrails and a sofa base, wherein sliding grooves are formed in the sofa base close to two side edges of the sofa base, sliding rods are horizontally arranged on the side edges of the sofa base and are connected in the sliding grooves in a sliding mode, and the foot supporting plates are arranged at the end portions of the sliding rods; the inlet of the sliding groove and the end part of the sliding rod, which is far away from the foot supporting plate, are provided with rollers; the side edge of the sliding rod is provided with a limiting block, the side edge of the sliding groove is provided with a limiting groove, and the limiting block is arranged in the limiting groove in a sliding manner and used for preventing the foot supporting plate from being completely separated from the sofa base, so that the sofa comfort level is improved, but the sofa comfort level is still insufficient;

although the application can have the effect of improving the comfort level of the sofa, because the sliding rod is connected in the sliding groove in a sliding mode, the sliding rod can slide the foot supporting plate out easily in the carrying process, so that the foot supporting plate is damaged easily, and the memory sponge sofa structure is provided.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a memory sponge sofa structure, possesses and adds the foot and holds in the palm, increases advantages such as the practicality of sofa, has solved in the use, owing to lean against on the sofa, so the leg does not have the position to place, and current sofa does not add the foot and holds in the palm, so has reduced the problem of sofa practicality in actual process.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a memory sponge sofa structure, includes sofa seat, no. two sofa seats and the bed of lying, the right side of sofa seat is provided with No. two sofa seats, the right side of No. two sofa seats is provided with the bed of lying, all be provided with the foot on a sofa seat and No. two sofa seats and hold in the palm, be provided with the extension subassembly on the foot holds in the palm, extend the subassembly including rotating and install in the inboard transmission shaft of a sofa seat and No. two sofa seats, the outside fixedly connected with gear of transmission shaft, the operation chamber has been seted up to the inboard of a sofa seat, the inside wall in operation chamber rotates and is connected with the rotation axis, the outside and the left side of rotation axis the equal fixedly connected with bevel gear in the outside of transmission shaft, the left side the one end fixedly connected with of bevel gear is kept away from to the transmission shaft and is to the seat, the right side the transmission shaft is close to the one end fixedly connected with fixing base of a sofa seat, the lower tip fixedly connected with rack that the foot held in palm.

Through adopting above-mentioned technical scheme, through the rotation of rotation axis, under bevel gear's drive, the transmission shaft drives the gear and rotates, and through the restriction in restriction piece and restriction groove, the rack with gear engagement drives the foot and holds in the palm outwards to extend.

Furthermore, the front end parts of the first sofa seat and the second sofa seat are provided with a placing groove, and the inner side wall of the placing groove is provided with a limiting groove.

By adopting the technical scheme, the foot support can be limited by arranging the limiting groove.

Furthermore, the first sofa seat, the second sofa seat and the lying bed are fixedly connected with a backrest, and memory sponges are filled in the inner sides of the first sofa seat, the second sofa seat and the lying bed.

By adopting the technical scheme, the memory sponge can make the sofa soft and comfortable, and has enough elasticity.

Further, the lower tip of foot support has seted up the mounting groove, the equal fixedly connected with spacing seat in both ends of foot support.

Through adopting above-mentioned technical scheme, spacing seat and spacing groove cooperation are used, and its effect is held in the palm the restriction to the foot.

Further, the rotating shaft is rotatably connected with the inner cavity wall of the operation cavity through a bearing, and one end of the rotating shaft, which is positioned at the outer side, is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the cooperation of handle and bearing can drive the rotation axis and rotate.

Furthermore, one end of the butt joint seat, which is far away from the transmission shaft, is provided with a butt joint groove.

By adopting the technical scheme, the transmission shaft on the second sofa seat can be butted by the arrangement of the butt joint groove.

Furthermore, the one end fixedly connected with that the fixing base is close to the butt joint seat inserts the post, the quantity of inserting the post is two.

Through adopting above-mentioned technical scheme, the setting of inserted column makes its transmission shaft of connecting stable.

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

this memory sponge sofa structure, through having set up the extension subassembly, dock the fixing base on its No. two sofa seats with the butt joint seat on the sofa seat, make its inserted column be located the butt joint groove, the manual twist grip of user, the handle drives the rotation axis and rotates, under bevel gear's meshing, the transmission shaft rotates, drive the inboard transmission shaft of No. two sofa seats in step, restriction through spacing groove and spacing seat, the foot holds in the palm the cooperation through rack and gear, extend to the outside of standing groove, thereby make its user place the foot on the foot holds in the palm, sofa's practicality has been strengthened, simultaneously in handling, the foot holds in the palm is difficult for carrying out the roll-off.

Drawings

FIG. 1 is a schematic front view of the structure of the present application;

FIG. 2 is a bottom cross-sectional view of the sofa seat of the present application;

fig. 3 is a side sectional view of the first sofa seat according to the present application.

In the figure: 1. a first sofa seat; 2. a second sofa seat; 21. a placement groove; 22. a limiting groove; 3. a lying bed; 31. a backrest; 32. memory sponge; 4. a foot support; 41. mounting grooves; 42. a limiting seat; 5. an extension assembly; 51. a drive shaft; 52. a gear; 53. a running cavity; 54. a rotating shaft; 541. a handle; 55. a bevel gear; 56. a docking station; 561. a butt joint groove; 57. a fixed seat; 571. inserting a column; 58. a rack.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1-3, a memory sponge sofa structure in this embodiment includes a first sofa seat 1, a second sofa seat 2 and a lying bed 3, the second sofa seat 2 is disposed on the right side of the first sofa seat 1, a placing groove 21 is disposed on the front end portions of the first sofa seat 1 and the second sofa seat 2, a limiting groove 22 is disposed on the inner side wall of the placing groove 21, the number of the limiting grooves 22 is two, the lying bed 3 is disposed on the right side of the second sofa seat 2, a backrest 31 is fixedly connected to the first sofa seat 1, the second sofa seat 2 and the lying bed 3, memory sponges 32 are filled in the inner sides of the first sofa seat 1, the second sofa seat 2 and the lying bed 3, the memory sponges 32 can make the sofa comfortable and elastic, foot rests 4 are disposed on the first sofa seat 1 and the second sofa seat 2, the foot rests 4 are disposed on the inner sides of the placing groove 21, mounting grooves 41 are disposed on the lower end portions of the foot rests 4, both ends of the foot rests 4 are fixedly connected to the limiting seats 42, the limiting seats 42 are disposed on the inner sides of the limiting grooves 22, and a sliding component 5 is disposed on the foot rests 4.

In this embodiment, the extension assembly 5 in this embodiment includes a transmission shaft 51 rotatably installed on the inner sides of the first sofa seat 1 and the second sofa seat 2, a gear 52 is fixedly connected to the outer side of the transmission shaft 51, the gear 52 is located in the middle of the placement groove 21, an operation cavity 53 is formed in the inner side of the first sofa seat 1, a rotation shaft 54 is rotatably connected to the inner side wall of the operation cavity 53, the rotation shaft 54 is rotatably connected to the inner cavity wall of the operation cavity 53 through a bearing, a handle 541 is fixedly connected to one end of the rotation shaft 54 located on the outer side, a conical gear 55 is fixedly connected to both the outer side of the rotation shaft 54 and the outer side of the left transmission shaft 51, the number of the conical gears 55 is two, the two conical gears 55 are engaged with each other, a docking seat 56 is fixedly connected to one end of the left transmission shaft 51, a docking groove 561 is formed in one end of the docking seat 56 far away from the transmission shaft 51, a fixing seat 57 is fixedly connected to one end of the right transmission shaft 51 close to the first sofa seat 1, a docking post 571 is fixedly connected to one end of the fixing seat 57, the number of the two posts 571 is two, the specification of the docking post is matched with the specification of the docking groove 561, a rack 58 is fixedly connected to the lower end of the rack 58, and the rack 58 is engaged with the rack 52.

It should be noted that, in the above-mentioned extension assembly 5, the foot support 4 can be extended by the cooperation between the transmission shaft 51 and the rack 58, so that the user can place the foot on the foot support, the practicability of the sofa is enhanced, and meanwhile, the foot support is not easy to slide out during the transportation process.

The working principle of the above embodiment is as follows:

the fixing seat 57 on the second sofa seat 2 is butted with the butting seat 56 on the first sofa seat 1, so that the inserted column 571 is positioned in the butting groove 561, a user manually rotates the handle 541, the handle 541 drives the rotating shaft 54 to rotate, the transmission shaft 51 rotates under the meshing of the bevel gear 55, the transmission shaft 51 on the inner side of the second sofa seat 2 is synchronously driven, and the foot support 4 extends to the outer side of the placing groove 21 through the matching of the rack 58 and the gear 52 through the limitation of the limiting groove 22 and the limiting seat 42.

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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present application 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 application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a memory sponge sofa structure, includes a sofa seat (1), no. two sofa seats (2) and bed (3), its characterized in that: a second sofa seat (2) is arranged on the right side of the first sofa seat (1), a lying bed (3) is arranged on the right side of the second sofa seat (2), foot supports (4) are arranged on the first sofa seat (1) and the second sofa seat (2), and an extension assembly (5) is arranged on each foot support (4);

extension subassembly (5) are installed in transmission shaft (51) of a sofa seat (1) and No. two sofa seats (2) inboards including rotating, outside fixedly connected with gear (52) of transmission shaft (51), operation chamber (53) have been seted up to the inboard of a sofa seat (1), the inside wall rotation in operation chamber (53) is connected with rotation axis (54), the outside and the left side of rotation axis (54) the equal fixedly connected with conical gear (55) in outside of transmission shaft (51), the left side one end fixedly connected with butt joint seat (56), the right side of conical gear (55) are kept away from in transmission shaft (51) are close to one end fixedly connected with fixing base (57) of a sofa seat (1), the lower tip fixedly connected with rack (58) of foot rest (4).

2. The memory sponge sofa structure of claim 1, wherein: a placing groove (21) is formed in the front end portions of the first sofa seat (1) and the second sofa seat (2), and a limiting groove (22) is formed in the inner side wall of the placing groove (21).

3. The memory sponge sofa structure of claim 1, wherein: equal fixedly connected with back (31) on a sofa seat (1), no. two sofa seat (2) and the bed of lying (3), the inboard packing of a sofa seat (1), no. two sofa seat (2) and the bed of lying (3) has memory sponge (32).

4. The memory sponge sofa structure of claim 1, wherein: the lower tip of foot support (4) has seted up mounting groove (41), the equal fixedly connected with spacing seat (42) in both ends of foot support (4).

5. The memory sponge sofa structure of claim 1, wherein: the rotating shaft (54) is rotatably connected with the inner cavity wall of the operation cavity (53) through a bearing, and one end, located on the outer side, of the rotating shaft (54) is fixedly connected with a handle (541).

6. The memory sponge sofa structure of claim 1, wherein: one end of the butt joint seat (56) far away from the transmission shaft (51) is provided with a butt joint groove (561).

7. The memory sponge sofa structure of claim 1, wherein: one end of the fixed seat (57) close to the butt joint seat (56) is fixedly connected with two insert columns (571), and the number of the insert columns (571) is two.