CN210300305U - Sofa with telescopic function - Google Patents
Sofa with telescopic function Download PDFInfo
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- CN210300305U CN210300305U CN201921203856.3U CN201921203856U CN210300305U CN 210300305 U CN210300305 U CN 210300305U CN 201921203856 U CN201921203856 U CN 201921203856U CN 210300305 U CN210300305 U CN 210300305U
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- sliding
- fixing hole
- sofa
- sofa body
- sliding grooves
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Abstract
The utility model discloses a sofa with telescopic function, including the first sofa body, the second sofa body, the third sofa body, the shaping has the first cavity in the first sofa body, and both sides vertical shaping has the first spout around the first cavity, and the first spout of first sofa body top surface is run through to the first spout and the first spout shape of first sofa body top surface is L shape, and the both sides are welded a plurality of first movable blocks around the second sofa body, weld the first slider with first spout sliding fit on the first movable block; the utility model can be used by many people when the sofa is used by many people, and can be used by many people after the backrest plate is turned over by pulling the first sofa body and the second sofa body on both sides, thereby improving the applicability of the sofa and the comfort level of the user; under the condition that people rarely use the sofa, the backrest plate is firstly turned over, then the first sofa body and the second sofa body on two sides are pushed, the first sofa body and the third sofa body are combined, the occupied area of the whole product is reduced, and the moving range of the indoor space is enlarged.
Description
Technical Field
The utility model relates to the field of furniture, especially, relate to sofa with flexible function.
Background
The sofa is a furniture article for living rooms, and in modern families, the sofa is not only an appliance for resting people, but also an appliance for calling guests to rest; such as patent numbers: 201720534673.4 is a sofa for many people to have a rest, but the sofa has no telescopic structure, and can not be extended under the condition that the number of people is large and the user has a rest in a lying mode, and the number of people is small or the sofa is contracted when no people have a rest, so that the sofa can occupy too much space in indoor places with small space, and therefore, the sofa with a collapsible section is needed to solve the problem of too much space, thereby increasing the activity space of daily life.
Disclosure of Invention
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The sofa with the telescopic function comprises a first sofa body, a second sofa body and a third sofa body, wherein a first cavity is formed in the first sofa body, first sliding grooves are vertically formed in the front side and the rear side of the first cavity, the first sliding grooves penetrate through the top surface of the first sofa body, the first sliding grooves in the top surface of the first sofa body are L-shaped, a plurality of first moving blocks are welded on the front side and the rear side of the second sofa body, first sliding blocks in sliding fit with the first sliding grooves are welded on the first moving blocks, the first sliding blocks are L-shaped, a plurality of second sliding grooves are transversely formed in the front side and the rear side of the first cavity, the second sliding grooves are formed in the left side of the first sliding grooves and are communicated with the first sliding grooves, and when the first sliding blocks slide downwards on the first sliding grooves and slide to the left side of the second sliding grooves, the first sliding blocks are in sliding fit with the second sliding;
the third sofa body is internally provided with a second cavity, the front side and the rear side of the second cavity are vertically provided with third sliding grooves in a forming mode, the third sliding grooves penetrate through the top surface of the third sofa body, the third sliding grooves in the top surface of the third sofa body are L-shaped, a plurality of second moving blocks are welded on the front side and the rear side of the third sofa body, second sliding blocks in sliding fit with the third sliding grooves are welded on the second moving blocks, the second sliding blocks are L-shaped, a plurality of fourth sliding grooves are transversely formed in the front side and the rear side of the second cavity, the fourth sliding grooves are formed in the right side of the third sliding grooves and communicated with the third sliding grooves, and when the second sliding blocks slide downwards on the third sliding grooves and slide to the right side of the fourth sliding grooves, the second sliding blocks are in sliding fit.
As a further aspect of the present invention: an air pressure rod is arranged below the second sofa body, a bottom plate is arranged below the air pressure rod, and a lifting pedal for controlling the air pressure rod to lift is further arranged on the air pressure rod.
As a further aspect of the present invention: the top surface of the second sofa body is provided with a backrest plate, the bottom surface of the backrest plate is hinged with the top surface of the second sofa body, a baffle plate is welded at the back of the backrest plate, and when the backrest plate rotates backwards, the front of the baffle plate is blocked at the back of the second sofa body.
As a further aspect of the present invention: the front of the second sofa body is provided with a cushion plate, the back of the cushion plate is hinged with the front of the second sofa body, and when the cushion plate rotates forwards, the back of the cushion plate blocks the front of the second sofa body.
As a further aspect of the present invention: a first stop block is welded on the upper side of the first sliding groove and is L-shaped, a second stop block is welded on the upper side of the second sliding groove and is L-shaped.
As a further aspect of the present invention: a first fixing hole is formed in the first sliding block, a second fixing hole communicated with the first sliding groove is formed outside the first sofa body, when the first sliding block slides upwards in the first sliding groove, the first fixing hole corresponds to the second fixing hole, a first fixing screw penetrates through the second fixing hole, is matched with the first fixing hole in a threaded mode, and is in threaded fit with the first fixing hole; and a third fixing hole communicated with the second sliding groove is formed outside the first sofa body, when the first sliding block slides leftwards in the second sliding groove, the first fixing hole corresponds to the third fixing hole, a second fixing screw penetrates through the third fixing hole, is matched with the first fixing hole and is in threaded fit with the first fixing hole.
As a further aspect of the present invention: a fourth fixing hole is formed in the second sliding block, a fifth fixing hole communicated with the third sliding groove is formed outside the third sofa body, when the second sliding block slides upwards in the third sliding groove, the fourth fixing hole corresponds to the fifth fixing hole, a third fixing screw penetrates through the fifth fixing hole, is matched with the fourth fixing hole in a threaded manner; and a sixth fixing hole communicated with the fourth sliding groove is formed outside the third sofa body, when the second sliding block slides rightwards in the fourth sliding groove, the sixth fixing hole corresponds to the fourth fixing hole, a fourth fixing screw penetrates through the sixth fixing hole, the fourth fixing hole and is in threaded fit with the fourth fixing hole.
Compared with the prior art, the beneficial effects of the utility model are that:
under the condition that a plurality of persons use the sofa, after the first sofa body and the second sofa body on two sides are pulled, the second sofa body is in sliding fit with the second sliding groove and the fourth sliding groove, then the second sofa body is lifted upwards, the first sliding groove and the third sliding groove of the second sofa are in sliding fit, the backrest plate is turned over, the plurality of persons can sit, then the single person can lie, the sofa can be adjusted according to the number of guests of the user and the rest posture of the user through the structure, and the applicability of the sofa and the comfort level of the user are improved; under the condition that a person rarely uses the sofa, firstly turning over the backrest plate, then pressing the second sofa body downwards, wherein the first sliding groove and the third sliding groove are in sliding fit in the second sofa, then pushing the first sofa body and the second sofa body at two sides, wherein the second sofa body is in sliding fit with the second sliding groove and the fourth sliding groove, the first sofa body and the third sofa body are combined, the floor area of the whole product is reduced, and the moving range of the indoor space is enlarged; and finally, the second sofa is lifted in the vertical direction and provides supporting force for the second sofa body by treading the lifting pedal of the air pressure rod, so that the stability of the integral splicing of the product is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a fourth sliding chute of the present invention.
Fig. 3 is a schematic view of the cushion plate structure of the present invention.
Fig. 4 is a schematic diagram of a first moving block structure according to the present invention.
Fig. 5 is a schematic view of a second stopper structure of the present invention.
In the figure: 1. the sofa comprises a first sofa body, a second sofa body, a third sofa body, a first cavity, a second cavity, a first moving block, a second sliding block, a first sliding groove, a second sliding groove, a third sliding groove, a second sliding groove, a fourth sliding groove, a first stop block, a second sliding groove, a third sliding groove, a second sliding groove, a first stop block, a second stop block, a backrest plate, a baffle plate, a seat cushion plate, a first fixing hole, a second fixing hole, a third fixing hole, a second fixing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 5, in the embodiment of the present invention, a sofa with a telescopic function includes a first sofa body 1, a second sofa body 2, and a third sofa body 3, wherein a first cavity 4 is formed in the first sofa body 1, first sliding grooves 10 are vertically formed on front and rear sides of the first cavity 4, the first sliding grooves 10 penetrate through a top surface of the first sofa body 1, the first sliding grooves 10 on the top surface of the first sofa body 1 are L-shaped, a plurality of first moving blocks 6 are welded on front and rear sides of the second sofa body 2, first sliding blocks 7 slidably engaged with the first sliding grooves 10 are welded on the first moving blocks 6, the first sliding blocks 7 are L-shaped, a plurality of second sliding grooves 12 are transversely formed on front and rear sides of the first cavity 4, the second sliding grooves 12 are on a left side of the first sliding grooves and are communicated with the first sliding grooves 10, when the first sliding blocks 7 slide on the first sliding grooves 10 to a left side of the second sliding grooves 12, the first sliding block 7 is in sliding fit with the second sliding groove 12;
a second cavity 5 is formed in the third sofa body 3, third sliding grooves 11 are vertically formed in the front side and the rear side of the second cavity 5, the third sliding grooves 11 penetrate through the top surface of the third sofa body 3, the third sliding grooves 11 in the top surface of the third sofa body 3 are L-shaped, a plurality of second moving blocks 8 are welded on the front side and the rear side of the third sofa body 3, second sliding blocks 9 in sliding fit with the third sliding grooves 11 are welded on the second moving blocks 8, the second sliding blocks 9 are L-shaped, a plurality of fourth sliding grooves 13 are transversely formed in the front side and the rear side of the second cavity 5, the fourth sliding grooves 13 are formed in the right side of the third sliding grooves 11 and communicated with the third sliding grooves 11, and when the second sliding blocks 9 slide downwards on the third sliding grooves 11 and slide to the right side of the fourth sliding grooves 13, the second sliding blocks 9 are in sliding fit with the fourth sliding grooves.
An air pressure rod 29 is arranged below the second sofa body 2, a bottom plate 31 is arranged below the air pressure rod 29, and a lifting pedal 30 for controlling the air pressure rod 29 to lift is further arranged on the air pressure rod 29.
The top surface of the second sofa body 2 is provided with a backrest plate 16, the bottom surface of the backrest plate 16 is hinged with the top surface of the second sofa body 2, a baffle plate 17 is welded at the back of the backrest plate 16, and when the backrest plate 16 rotates backwards, the front surface of the baffle plate 17 is blocked at the back of the second sofa body 2.
The front of the second sofa body 2 is provided with a cushion plate 18, the back of the cushion plate 18 is hinged with the front of the second sofa body 2, and when the cushion plate 18 rotates forwards, the back of the cushion plate 18 blocks the front of the second sofa body 2.
A first stop 14 is welded on the upper side of the first sliding chute 10, the first stop 14 is L-shaped, a second stop 15 is welded on the upper side of the second sliding chute 12, and the second stop 15 is L-shaped.
A first fixing hole 19 is formed in the first sliding block 7, a second fixing hole 20 communicated with the first sliding groove 10 is formed outside the first sofa body 1, when the first sliding block 7 slides upwards in the first sliding groove 10, the first fixing hole 19 corresponds to the second fixing hole 20, a first fixing screw 25 penetrates through the second fixing hole 20 and the first fixing hole 19, and the first fixing screw 25 is in threaded fit with the first fixing hole 19; the first sofa body 1 is further formed with a third fixing hole 21 communicated with the second sliding chute 12, when the first sliding block 7 slides leftwards in the second sliding chute 12, the first fixing hole 19 corresponds to the third fixing hole 21, a second fixing screw 26 penetrates through the third fixing hole 21 and the first fixing hole 19, and the second fixing screw 26 is in threaded fit with the first fixing hole 19.
A fourth fixing hole 22 is formed in the second sliding block 9, a fifth fixing hole 23 communicated with the third sliding chute 11 is formed outside the third sofa body 3, when the second sliding block 9 slides upwards in the third sliding chute 11, the fourth fixing hole 22 corresponds to the fifth fixing hole 23, a third fixing screw 27 penetrates through the fifth fixing hole 23 and the fourth fixing hole 22, and the third fixing screw 27 is in threaded fit with the fourth fixing hole 22 after penetrating through the fifth fixing hole 23 and the fourth fixing hole 22; the third sofa body 3 is further formed with a sixth fixing hole 24 communicated with the fourth sliding chute 13, when the second sliding block 9 slides rightwards in the fourth sliding chute 13, the sixth fixing hole 24 corresponds to the fourth fixing hole 22, a fourth fixing screw 28 penetrates through the sixth fixing hole 24, the fourth fixing hole 22 and the fourth fixing hole 22, and the fourth fixing screw 28 is in threaded fit with the fourth fixing hole 22.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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.
Claims (7)
1. The sofa with the telescopic function is characterized by comprising a first sofa body, a second sofa body and a third sofa body, wherein a first cavity is formed in the first sofa body, first sliding grooves are vertically formed in the front side and the rear side of the first cavity, the first sliding grooves penetrate through the top surface of the first sofa body, the first sliding grooves in the top surface of the first sofa body are L-shaped, a plurality of first moving blocks are welded on the front side and the rear side of the second sofa body, first sliding blocks in sliding fit with the first sliding grooves are welded on the first moving blocks, the first sliding blocks are L-shaped, a plurality of second sliding grooves are transversely formed in the front side and the rear side of the first cavity, the second sliding grooves are formed in the left side of the first sliding grooves and are communicated with the first sliding grooves, and when the first sliding blocks slide downwards on the first sliding grooves and slide to the left side of the second sliding grooves, the first sliding blocks are in sliding fit with the second sliding grooves;
the third sofa body is internally provided with a second cavity, the front side and the rear side of the second cavity are vertically provided with third sliding grooves in a forming mode, the third sliding grooves penetrate through the top surface of the third sofa body, the third sliding grooves in the top surface of the third sofa body are L-shaped, a plurality of second moving blocks are welded on the front side and the rear side of the third sofa body, second sliding blocks in sliding fit with the third sliding grooves are welded on the second moving blocks, the second sliding blocks are L-shaped, a plurality of fourth sliding grooves are transversely formed in the front side and the rear side of the second cavity, the fourth sliding grooves are formed in the right side of the third sliding grooves and communicated with the third sliding grooves, and when the second sliding blocks slide downwards on the third sliding grooves and slide to the right side of the fourth sliding grooves, the second sliding blocks are in sliding fit.
2. The sofa of claim 1, wherein a pneumatic rod is provided under the second sofa, a bottom plate is provided under the pneumatic rod, and a lifting pedal is provided on the pneumatic rod for controlling the pneumatic rod to lift.
3. The sofa of claim 1, wherein the second sofa body has a back board on the top surface, the bottom surface of the back board is hinged to the top surface of the second sofa body, and a baffle is welded to the back of the back board, and when the back board is rotated backward, the front of the baffle is blocked against the back of the second sofa body.
4. The sofa of claim 1, wherein the second sofa body has a seat plate at the front, the back of the seat plate is hinged to the front of the second sofa body, and the back of the seat plate blocks the front of the second sofa body when the seat plate is rotated forward.
5. The sofa of claim 1, wherein the first sliding groove has a first stop welded to an upper side thereof, the first stop being L-shaped, the second sliding groove has a second stop welded to an upper side thereof, and the second stop is L-shaped.
6. The sofa with telescopic function as claimed in claim 1, wherein the first sliding block is formed with a first fixing hole therein, the first sofa body is formed with a second fixing hole outside thereof, the second fixing hole is communicated with the first sliding slot, when the first sliding block slides upwards in the first sliding slot, the first fixing hole corresponds to the second fixing hole, a first fixing screw passes through the second fixing hole, the first fixing hole and the first fixing hole are in threaded fit; and a third fixing hole communicated with the second sliding groove is formed outside the first sofa body, when the first sliding block slides leftwards in the second sliding groove, the first fixing hole corresponds to the third fixing hole, a second fixing screw penetrates through the third fixing hole, is matched with the first fixing hole and is in threaded fit with the first fixing hole.
7. The sofa with telescopic function as claimed in claim 1, wherein a fourth fixing hole is formed in the second sliding block, a fifth fixing hole communicated with the third sliding chute is formed outside the third sofa body, when the second sliding block slides upwards in the third sliding chute, the fourth fixing hole corresponds to the fifth fixing hole, a third fixing screw penetrates through the fifth fixing hole, the fourth fixing hole and is in threaded fit with the fourth fixing hole; and a sixth fixing hole communicated with the fourth sliding groove is formed outside the third sofa body, when the second sliding block slides rightwards in the fourth sliding groove, the sixth fixing hole corresponds to the fourth fixing hole, a fourth fixing screw penetrates through the sixth fixing hole, the fourth fixing hole and is in threaded fit with the fourth fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203856.3U CN210300305U (en) | 2019-07-29 | 2019-07-29 | Sofa with telescopic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203856.3U CN210300305U (en) | 2019-07-29 | 2019-07-29 | Sofa with telescopic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210300305U true CN210300305U (en) | 2020-04-14 |
Family
ID=70126724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203856.3U Active CN210300305U (en) | 2019-07-29 | 2019-07-29 | Sofa with telescopic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210300305U (en) |
-
2019
- 2019-07-29 CN CN201921203856.3U patent/CN210300305U/en active Active
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