CN210643354U

CN210643354U - Adjustable summer and winter dual-purpose sofa

Info

Publication number: CN210643354U
Application number: CN201921074317.4U
Authority: CN
Inventors: 沈世琦
Original assignee: Anhui Hongqi Furniture Co Ltd
Current assignee: Anhui Hongqi Furniture Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-06-02
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses an adjustable summer and winter double-purpose sofa, including main braced frame, the level is provided with cotton seat piece directly over main braced frame, be connected with torque spring between cotton seat piece and the main braced frame, the lower terminal surface laminating of cotton seat piece is provided with second summer sleeping mat piece, the downside laminating of second summer sleeping mat piece is provided with the shield, the slider is being connected through supporting mechanism fixed connection main braced frame, the side is all fixed being provided with the fixed pulley around main braced frame's the right-hand member, the side is all fixed being provided with the stay cord around the right-hand member of shield. The utility model discloses a roll up the post in the groove of accomodating on rotating the cotton back, the first summer sleeping mat piece that will convolute is pulled out, and is flagging along the left end face of cotton back, then along the guide rail blind flange that slides down, the blind flange then stimulates the stay cord, then the stay cord relies on the fixed pulley to turn to the cotton seat piece up end left end of pulling, makes its clockwise rotation, and the upset about the realization, then the second summer sleeping mat piece of cotton seat piece below just up.

Description

Adjustable summer and winter dual-purpose sofa

Technical Field

The utility model relates to a sofa technical field specifically is an adjustable summer and winter double-purpose sofa.

Background

The sofa is an exotic word which is transliterated according to the name of English words, is a multi-seat chair with soft cushions, is a backrest chair with springs or thick foam plastics and the like, has armrests on two sides, and is one of soft furniture;

the general sofa has the following disadvantages: the common sofa is a cotton cloth body, and the heat gathered between the body and the sofa surface is not easy to dissipate and is relatively hot when the sofa is seated in summer, so that a summer sleeping mat type sleeve needs to be purchased additionally to be manually sleeved on the sofa in summer, and the sofa needs to be detached in winter, cannot be freely switched, is relatively troublesome and is not convenient enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable summer and winter double-purpose sofa to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable summer and winter dual-purpose sofa comprises a main supporting frame, wherein a cotton backrest is fixedly connected to the upper right side of the main supporting frame, a containing groove is formed in the top end of the cotton backrest, a rolling column is horizontally connected inside the containing groove through a rotating shaft, a first cool mat block is fixedly wound on the rolling column, a cotton seat block is horizontally arranged right above the main supporting frame, the middle position of the front end and the rear end of the cotton seat block is connected onto the main supporting frame in a rotating mode through the rotating shaft, a torsion spring is sleeved on the rotating shaft connected between the cotton seat block and the main supporting frame, one end of the torsion spring is fixedly connected onto the side wall of the cotton seat block, the other end of the torsion spring is fixedly connected onto the side wall of the main supporting frame, a second cool mat block is bonded to the lower end face of the cotton seat block, a dust cover is bonded to the lower side of the second cool mat block, guide rails are vertically and fixedly welded to the inner sides of the front end and the rear end of the main supporting frame, the utility model discloses a cotton seat block, including guide rail, slide block, dust cap, supporting mechanism, fixed pulley, stay cord, fixed pulley, dust cap, the end of stay cord, dust cap, the inboard slide card of guide rail is put slider and slider fixed connection the dust cap, the slider is being passed around through supporting mechanism fixed connection main braced frame, the right-hand member front and back side of main braced frame all has the fixed pulley, simultaneously the.

Preferably, supporting mechanism includes fixed plug bush and stings the groove, fixed plug bush is controlled and is in pairs fixed connection the main braced frame's the left and right sides, the activity cross has the support bar between the fixed plug bush, it has been crossed to sting groove and support bar to have seted up on the outer wall of slider stings the groove.

Preferably, the left and right sides of the dustproof cover are vertically fixedly connected with clamping bolts and the clamping bolts are arranged in pairs, and the left and right sides of the front edge and the rear edge of the cotton seat block are vertically fixedly connected with inserting cylinders and the clamping bolts are correspondingly inserted into the inserting cylinders.

Preferably, a rotary cover is movably connected with a port of the accommodating groove through a hinge.

Preferably, the outer part of the rear side of the accommodating groove is provided with a rocking handle which is coaxially connected with the rolling column.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a roll up the post in the groove of accomodating on the rotation cotton back, stretch out the first summer sleeping mat piece of coiling, it is flagging along the left end face of cotton back, then along the shield that slides down of guide rail, the shield then stimulates the stay cord, then the stay cord relies on the fixed pulley to turn to and stimulates cotton seat piece up end left end, make its clockwise rotation, realize turning over from top to bottom, then the second cool mat piece below the cotton seat piece just faces upward, convenient summer uses, then the shield that slides on again, make it cover the soft end of cotton seat piece, at last insert the groove on the slider that fixed insertion tube and shield are connected with the support bar at the same time, realize the firm support to the shield;

2. the utility model discloses when first summer sleeping mat piece and second summer sleeping mat piece are packed up to needs, rotate through the rocking handle and roll up the post for first summer sleeping mat piece is received and is wound up, then along the guide rail gliding shield, makes it break away from the cotton seat piece that second summer sleeping mat piece is up, then cotton seat piece just gyration under torque spring's resilience force effect, makes the soft face of cotton seat piece up, makes things convenient for winter to switch over the use.

Drawings

FIG. 1 is a schematic view of the overall structure of an adjustable sofa for both summer and winter use of the present invention;

FIG. 2 is a left side view of the adjustable dual-purpose sofa for summer and winter of the present invention, wherein the cotton block is connected to the main supporting frame;

FIG. 3 is a top view of the adjustable dual-purpose sofa for summer and winter according to the present invention, wherein the cotton block is connected to the main supporting frame;

fig. 4 is a overlooking structure diagram of the connection between the rocking handle and the rolling column in the adjustable summer and winter dual-purpose sofa of the utility model.

In the figure: 1. a main support frame; 2. fixing the plug bush; 3. a supporting strip; 4. a support mechanism; 5. a guide rail; 6. a slider; 7. a dust cover; 8. a second summer sleeping mat block; 9. a cotton seat block; 10. a fixed pulley; 11. pulling a rope; 12. a cotton backrest; 13. a receiving groove; 14. rolling the column; 15. a first summer sleeping mat block; 16. rotating the cover; 17. fastening a bolt; 18. inserting a cylinder; 19. a rocking handle; 20. biting grooves; 21. a torsion spring.

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 present invention provides a technical solution: an adjustable summer and winter dual-purpose sofa comprises a main supporting frame 1, wherein a cotton backrest 12 is fixedly connected to the upper right side of the main supporting frame 1, a storage groove 13 is formed in the top end of the cotton backrest 12, a rolling column 14 is horizontally connected inside the storage groove 13 through a rotating shaft, a first cool mat block 15 is fixedly wound on the rolling column 14, when the sofa is used in summer, the first cool mat block 15 wound on the rolling column 14 is stretched out and sags along the left end face of the cotton backrest 12, and a user can conveniently lean against the upper face of the first cool mat block 15; a cotton seat block 9 is horizontally arranged right above the main supporting frame 1, the middle positions of the front end and the rear end of the cotton seat block 9 are rotatably connected to the main supporting frame 1 through a rotating shaft, a torsion spring 21 is sleeved on the rotating shaft connected between the cotton seat block 9 and the main supporting frame 1, one end of the torsion spring 21 is fixedly connected to the side wall of the cotton seat block 9, the other end of the torsion spring 21 is fixedly connected to the side wall of the main supporting frame 1, and the torsion spring 21 is convenient for torsion generated after the cotton seat block 9 is turned over and is convenient for rotary reset; the lower end surface of the cotton seat block 9 is bonded with a second cool mat block 8, the lower side of the second cool mat block 8 is bonded with a dust cap 7, the inner sides of the front end and the rear end of the main supporting frame 1 are vertically and fixedly welded with a guide rail 5, the guide rail 5 is arranged in pairs at the left and the right, the inner side of the guide rail 5 is slidably clamped with a slide block 6, the slide block 6 is fixedly connected with the dust cap 7, the slide block 6 is fixedly connected with the main supporting frame 1 through a supporting mechanism 4, the front side and the rear side of the right end of the main supporting frame 1 are fixedly provided with fixed pulleys 10 through screws, the front side and the rear side of the right end of the dust cap 7 are fixedly connected with a pull rope 11, the tail end of the pull rope 11 passes through the fixed pulley 10 at the same side position, the tail end of the pull rope 11 is fixedly connected with the left end of the cotton seat block 9 at the same side position, when the dust cap 7 slides downwards along the guide rail, the cotton seat block is rotated clockwise to realize the up-and-down overturning, and the dust cover 7 is slid upwards after the overturning is finished to cover the soft end of the cotton seat block 9 and fix the dust cover 7.

Supporting mechanism 4 includes fixed plug bush 2 and stings groove 20, and fixed plug bush 2 is controlled and is mated fixed connection in the left and right sides of main braced frame 1, and the activity violently has worn support bar 3 between the fixed plug bush 2, has seted up on the outer wall of slider 6 and has stinged groove 20 and support bar 3 and has alternated and sting groove 20, and support bar 3 is used for fixing the slider 6 that is in 5 upsides of guide rail to make the shield 7 firm support at cotton seat piece 9 downside.

The equal vertical fixedly connected with gim peg 17 in both ends upside and gim peg 17 about the shield 7 about exist in pairs, the equal vertical fixedly connected with in both ends inserts a section of thick bamboo 18 and gim peg 17 corresponds and inserts in inserting a section of thick bamboo 18 about the border of cotton seat piece 9 front and back, the gim peg 17 is connected with the cooperation of inserting a section of thick bamboo 18 and is made shield 7 and cotton seat piece 9 keep firm relatively.

A rotary cover 16 is movably connected at the port of the accommodating groove 13 through a hinge, and the rotary cover 16 is used for covering the accommodating groove 13 to prevent the first summer sleeping mat block 15 from being stained with dust.

The rocking handle 19 is arranged outside the rear side of the accommodating groove 13, the rocking handle 19 is coaxially connected with the rolling column 14, and the rocking handle 19 is convenient for a user to drive the rolling column 14 to rotate and roll up the first summer sleeping mat block 15.

The working principle is as follows: the utility model discloses a through rotating the book post 14 in the groove 13 of accomodating on cotton back 12, stretch out the first summer sleeping mat piece 15 of coiling, hang down along the left end face of cotton back 12, then along guide rail 5 downward slip shield 7, shield 7 then stimulates stay cord 11, then stay cord 11 relies on fixed pulley 10 to turn to the left end of pulling cotton seat piece 9 up-end, make its clockwise rotation, realize turning over from top to bottom, second summer sleeping mat piece 8 below cotton seat piece 9 just faces upward, make things convenient for the summer to use, then smooth shield 7 again, make it cover the soft end of cotton seat piece 9, at last insert the groove 20 on the slider 6 that fixed inserted cylinder 18 and shield 7 are connected with support bar 3 simultaneously, realize the firm support to shield 7, when needing to pack up first summer sleeping mat piece 15 and second summer sleeping mat piece 8, rotate book post 14 through rocking handle 19, make first summer sleeping mat piece 15 receive and wind, then, the dust-proof cover 7 slides downwards along the guide rail 5 to be separated from the cotton seat block 9 with the second summer sleeping mat block 8 facing upwards, and the cotton seat block 9 rotates under the resilience force of the torsion spring 21, so that the soft surface of the cotton seat block 9 faces upwards, and the switching use in summer and winter is facilitated.

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 an adjustable summer and winter double-purpose sofa, includes main tributary support frame (1), its characterized in that: a cotton backrest (12) is fixedly arranged on the upper right side of the main supporting frame (1), a storage groove (13) is formed in the top end of the cotton backrest (12), a rolling column (14) is horizontally arranged in the storage groove (13), a first cool mat block (15) is fixedly arranged on the rolling column (14), a cotton seat block (9) is horizontally arranged right above the main supporting frame (1), a torsion spring (21) is connected between the cotton seat block (9) and the main supporting frame (1), a second cool mat block (8) is arranged on the lower end face of the cotton seat block (9) in a fit manner, a dust cover (7) is arranged on the lower side of the second cool mat block (8) in a fit manner, guide rails (5) are vertically and fixedly arranged on the inner sides of the front end and the rear end of the main supporting frame (1), a sliding block (6) is arranged on the inner sides of the guide rails (5) in a sliding manner, and the sliding block (6) is fixedly connected with the dust cover (7, slider (6) are being fixed connection through supporting mechanism (4) main braced frame (1), the right-hand member front and back side of main braced frame (1) all is fixed and is provided with fixed pulley (10), the end that the right-hand member front and back side of shield (7) all is fixed and is provided with stay cord (11) and stay cord (11) is from homonymy position walk around on fixed pulley (10), simultaneously the terminal fixed connection of stay cord (11) is with the side position the left end of cotton seat piece (9).

2. The adjustable sofa for both summer and winter according to claim 1, wherein: supporting mechanism (4) including fixed plug bush (2) and sting groove (20), fixed plug bush (2) is controlled and is in pairs fixed connection the left and right sides of main braced frame (1), support bar (3) have been violently worn in the activity between fixed plug bush (2), seted up on the outer wall of slider (6) and stinged groove (20) and support bar (3) and alternated and pass sting groove (20).

3. The adjustable sofa for both summer and winter according to claim 1, wherein: the dustproof cover is characterized in that clamping bolts (17) are vertically and fixedly arranged on the upper sides of the left end and the right end of the dustproof cover (7), an inserting cylinder (18) is vertically and fixedly arranged on the left end and the right end of the front edge and the rear edge of the cotton seat block (9), and the clamping bolts (17) are correspondingly inserted into the inserting cylinder (18).

4. The adjustable sofa for both summer and winter according to claim 1, wherein: the port of the containing groove (13) is movably provided with a rotary cover (16).

5. The adjustable sofa for both summer and winter according to claim 1, wherein: the outer part of the rear side of the accommodating groove (13) is provided with a rocking handle (19), and the rocking handle (19) is coaxially connected with the rolling column (14).