CN213045924U - Multifunctional portable backrest folding table and chair - Google Patents
Multifunctional portable backrest folding table and chair Download PDFInfo
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- CN213045924U CN213045924U CN202020579563.1U CN202020579563U CN213045924U CN 213045924 U CN213045924 U CN 213045924U CN 202020579563 U CN202020579563 U CN 202020579563U CN 213045924 U CN213045924 U CN 213045924U
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Abstract
The utility model discloses a multifunctional portable backrest folding table and chair, which comprises a left seat, a right seat, a middle table-board and a support frame component; the left seat frame is connected with the right seat frame through a middle bracket; the middle table top comprises a first table top and a second table top, the left side of the first table top is hinged with the right side of the left seat backrest frame, the right side of the first table top is hinged with the left side of the right seat backrest frame, and the lower side of the first table top is hinged with the upper side of the second table top; the first table top and the second table top are kept horizontal under the support of the support frame assembly, or the first table top is rotated to be arranged side by side with the left seat back frame and the right seat back frame, and the second table top is rotated to be arranged side by side with the left seat cushion frame and the right seat cushion frame. The embodiment of the utility model provides an in, the folding table chair of multi-functional portable back has the flexibility good and expand folding convenient and fast's advantage, has multiple in-service use function simultaneously concurrently, can satisfy people's user demand well.
Description
Technical Field
The utility model relates to a table chair technical field particularly, relates to a folding table chair of multi-functional portable back.
Background
Desk and chair are as indispensable life daily necessities, and are all indispensable in many occasions, and traditional table chair is the supporting use again after separately making usually, and traditional table chair all is fixed knot structure moreover, can't rotate, stretch out and draw back and folding, has the problem that the flexibility is not enough, volume and area are great, has caused very big inconvenience for user's normal use, and folding table chair is suitable for transport, and folding table chair is widely used because of its flexibility.
Along with the improvement of living standard, the folding table and chair needs to have better flexibility, more convenient and faster expansion folding mode and more actual use functions, so that the use requirements of people can be better met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, the utility model provides a folding table chair of multi-functional portable back, folding table chair of multi-functional portable back has the flexibility good and expand folding convenient and fast's advantage, has multiple in-service use function simultaneously concurrently, can satisfy people's user demand well.
Correspondingly, the embodiment of the utility model provides a multifunctional portable backrest folding table and chair, which comprises a left seat, a right seat, a middle table-board and a support frame component;
the left seat comprises a left seat frame, the right seat comprises a right seat frame, and the left seat frame is connected with the right seat frame through a middle bracket;
the left seat frame comprises a left seat back frame and a left seat cushion frame, and the right seat frame comprises a right seat back frame and a right seat cushion frame;
the middle table top comprises a first table top and a second table top, the left side of the first table top is hinged with the right side of the left seat back frame, the right side of the first table top is hinged with the left side of the right seat back frame, and the lower side of the first table top is hinged with the upper side of the second table top;
the first table top and the second table top are kept horizontal under the support of the support frame assembly, or the first table top rotates to be arranged side by side with the left seat back frame and the right seat back frame, and the second table top rotates to be arranged side by side with the left seat face frame and the right seat face frame.
In an optional embodiment, the left seat further comprises a left seat surface arranged in the left seat frame, and the left seat surface is formed by arranging a plurality of left seat vertical strip-shaped plates at intervals;
the right seat further comprises a right seat surface arranged in the right seat frame, and the right seat surface is formed by arranging a plurality of right seat vertical strip-shaped plates at intervals.
In an alternative embodiment, the left seat side comprises a left seat back side and a left seat bottom side;
a first arc transition section of the left seat is arranged at the front end of the seat surface of the left seat, and the circle center of the first arc transition section of the left seat is positioned below the seat surface of the left seat;
a second arc transition section of the left seat is arranged between the rear end of the seat surface of the left seat and the backrest surface of the left seat, and the circle center of the second arc transition section of the left seat is positioned above the seat surface of the left seat;
the right seat surface comprises a right seat backrest surface and a right seat surface;
a first right seat arc transition section is arranged at the front end of the right seat surface, and the circle center of the first right seat arc transition section is positioned below the right seat surface;
and a second right seat arc transition section is arranged between the rear end of the right seat surface and the right seat backrest surface, and the circle center of the second right seat arc transition section is positioned above the right seat surface.
In an alternative embodiment, the middle support comprises a first support and a second support;
one end of the first bracket extends upwards, and a first connecting plate is arranged at one end of the first bracket and fixed on the back of the left seat back frame; the other end of the first support extends upwards, a second connecting plate is arranged at the other end of the first support, and the second connecting plate is fixed to the back face of the right seat back frame;
one end of the second support extends forwards, and a third connecting plate is arranged at one end of the second support and fixed at the bottom of the left seat cushion frame; the other end of the second support extends forwards, a fourth connecting plate is arranged at the other end of the second support, and the fourth connecting plate is fixed to the bottom of the right seat cushion frame.
In an optional embodiment, a first hinge hole is formed in the left side of the first table top, a second hinge hole matched with the first hinge hole is formed in the right side of the left seat back frame, and the left side of the first table top is hinged to the right side of the left seat back frame based on the matching of a first hinge piece with the first hinge hole and the second hinge hole;
the right side of first mesa is provided with the third hinge and connects the hole, the left side of right side seat back frame be provided with the fourth hinge hole that the hole looks adaptation was connected in the third hinge, the right side of first mesa based on the second hinge with the third hinge hole with the cooperation of fourth hinge hole with the left side of right side seat back frame is articulated.
In an alternative embodiment, the lower side of the first table top is hinged to the upper side of the second table top by a hinge.
In an alternative embodiment, the support frame assembly comprises a first support frame, a second support frame and a third support frame;
a hinge rod is arranged on the middle support, one end of the first support is hinged with the hinge rod, and a hinge shaft is arranged at the other end of the first support;
one end of the second support frame is hinged with the hinged shaft, and the other end of the second support frame is provided with a support piece;
a hook is arranged at the bottom of the second table top, one end of the third support frame is hinged with the hinge shaft, and a support shaft matched with the hook is arranged at the other end of the third support frame;
the first table top is kept horizontal under the matching of the supporting shaft and the hook, and the second table top is kept horizontal under the supporting of the supporting piece.
In an optional embodiment, a spring self-locking structure is disposed on the left side of the right seat cushion frame, a fixing hole is disposed on the right side of the second table top, and when the second table top rotates to be parallel to the left seat cushion frame and the right seat cushion frame, an extension rod of the spring self-locking structure is matched with the fixing hole.
In an alternative embodiment, the left seat frame further comprises a left armrest support disposed on a left side of the left seat frame;
the right seat frame further includes a right armrest support disposed on a right side of the right seat frame.
The embodiment of the utility model provides a multifunctional portable backrest folding table and chair, in the multifunctional portable backrest folding table and chair, the first table top, the second table top, the first support frame, the second support frame and the third support frame can flexibly rotate, and have good flexibility, and the multifunctional portable backrest folding table and chair can realize the function of matching with the table and chair when the middle table top is unfolded through the first table top, the second table top, the first support frame, the second support frame and the third support frame, and the multifunctional portable backrest folding table and chair can realize the function of a long seat when the middle table top is folded, has multiple practical use functions, and can meet the daily life requirements of users, has good practical use effect.
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 the drawings without creative efforts.
Fig. 1 is a front first structural schematic view of a multifunctional portable backrest folding table and chair in the embodiment of the invention when a middle table top is unfolded;
FIG. 2 is a second schematic structural view of the multifunctional portable backrest folding table and chair of the embodiment of the present invention on the front side when the middle table top is unfolded;
fig. 3 is a bottom view of the multifunctional portable backrest folding table and chair in the embodiment of the present invention when the middle table top is unfolded;
fig. 4 is a schematic front structural view of the multifunctional portable backrest folding table and chair in the embodiment of the present invention when the middle table top is folded;
FIG. 5 is an enlarged view of a portion of FIG. 4;
fig. 6 is a schematic structural view of the back of the multifunctional portable backrest folding table and chair in the embodiment of the present invention when the middle table top is folded.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is the embodiment of the utility model provides an in the embodiment of the front first structure schematic diagram of multi-functional portable back folding table chair when the middle part mesa expandes, fig. 2 is the embodiment of the utility model provides an in the embodiment of the front second structure schematic diagram of multi-functional portable back folding table chair when the middle part mesa expandes, fig. 3 is the embodiment of the utility model provides an in the embodiment of the bottom view of multi-functional portable back folding table chair when the middle part mesa expandes.
The embodiment of the utility model provides a multi-functional portable back folding table chair, multi-functional portable back folding table chair includes left seat 1, right seat 2, middle part mesa 3 and support frame subassembly.
The left seat 1 comprises a left seat frame 11 and the right seat 2 comprises a right seat frame 21, the left seat frame 11 being connected to the right seat frame 21 by a central bracket 5.
The left seat frame 11 includes a left seat back frame 111 and a left seat cushion frame 112, and the right seat frame 21 includes a right seat back frame 211 and a right seat cushion frame 212.
The middle table top 3 comprises a first table top 31 and a second table top 32, the first table top 31 is adapted to the left seat back frame 111 and the right seat back frame 211, and the second table top 32 is adapted to the left seat cushion frame 112 and the right seat cushion frame 212; the left side of the first table top 31 is hinged with the right side of the left seat back frame 111, the right side of the first table top 31 is hinged with the left side of the right seat back frame 211, and the first table top 31 can rotate between the left seat back frame 111 and the right seat back frame 211; the lower side of the first table top 31 is hinged with the upper side of the second table top 32, and the second table top 32 can rotate by taking the lower side of the first table top 31 as a rotating axis.
In a specific implementation, the first table top 31 and the second table top 32 can be kept horizontal under the support of the support frame assembly, in this state, the middle table top 3 is used as a table, the left seat 1 and the right seat 2 are used as chairs, and the multifunctional portable backrest folding table and chair realizes the function of being matched with a table and a chair for use.
Fig. 4 is the front structure schematic diagram of the multifunctional portable backrest folding table and chair in the embodiment of the present invention when the middle table top is folded, fig. 5 is a partial enlarged view of fig. 4, and fig. 6 is the back structure schematic diagram of the multifunctional portable backrest folding table and chair in the embodiment of the present invention when the middle table top is folded.
Or, first mesa 31 rotate to with left seat back frame 111 with right seat back frame 211 is side by side, second mesa 32 rotate to with left seat face frame 112 with right seat face frame 212 is side by side, under this state, middle part mesa 3 uses as the middle part seat, first mesa 31 is as the back of middle part seat, second mesa 32 is as the seat face of middle part seat, left side seat 1 with right seat 2 uses as the chair simultaneously, the function of multi-functional portable back folding table chair realization bench seat.
In the folding table chair of multi-functional portable back, first mesa 31 with second mesa 32 can rotate wantonly, has fine flexibility, and passes through first mesa 31 with the arbitrary rotation of second mesa 32 and the carriage subassembly does the folding table chair of multi-functional portable back brings convenient and fast's expansion folding mode, the folding table chair of multi-functional portable back is in can realize when middle part mesa 3 expandes the function of the supporting use of table chair, the folding table chair of multi-functional portable back is in the function that can realize long seat when middle part mesa 3 are folding has multiple in-service use function concurrently, can satisfy user's daily life demand.
Specifically, the left seat 1 further comprises a left seat surface 12 arranged in the left seat frame 11, and the left seat surface 12 is formed by arranging a plurality of left seat vertical strip-shaped plates at intervals and has the advantage of attractive and elegant appearance; similarly, the right seat 2 further includes a right seat surface 22 disposed in the right seat frame 21, and the right seat surface 22 is formed by arranging a plurality of right seat vertical strip-shaped plates at intervals, and also has the advantage of beautiful and elegant appearance.
Wherein the left seat surface 12 comprises a left seat back surface 121 and a left seat surface 122.
A left seat first arc transition section 123 is arranged at the front end of the left seat base surface 122, and the circle center of the left seat first arc transition section 123 is located below the left seat base surface 122.
A left seat second arc transition section 124 is arranged between the rear end of the left seat bottom surface 122 and the left seat back surface 121, and the center of the left seat second arc transition section 124 is located above the left seat bottom surface 122.
The first circular arc changeover portion 123 of left side seat with the setting of left side seat second circular arc changeover portion 124 enables left side seat 1 is more pleasing to the eye, can improve simultaneously the comfort level of left side seat 1.
Likewise, the right seat surface 22 includes a right seat back surface 221 and a right seat bottom surface 222.
A right seat first arc transition section 223 is arranged at the front end of the right seat base surface 222, and the center of the right seat first arc transition section 223 is located below the right seat base surface 222.
A right seat second arc transition section 224 is disposed between the rear end of the right seat bottom surface 222 and the right seat back surface 221, and a circle center of the right seat second arc transition section 224 is located above the right seat bottom surface.
The first circular arc changeover portion 223 of right seat with the setting of right seat second circular arc changeover portion 224 enables right seat 2 is more pleasing to the eye, can improve simultaneously right seat 2's comfort level.
Specifically, the middle bracket 5 serves to connect the left seat frame 11 and the right seat frame 21, and the middle bracket 5 includes a first bracket 51 and a second bracket 52.
One end of the first bracket 51 extends upward, and a first connection plate 511 is arranged at one end of the first bracket 51, and the first connection plate 511 is fixed to the back surface of the left seat back frame 111; the other end of the first bracket 51 extends upwards, and a second connecting plate 512 is arranged at the other end of the first bracket 51, and the second connecting plate 512 is fixed on the back of the right seat back frame 211; in the embodiment of the present invention, one end of the first bracket 51 is connected to the left seat back frame 111 through the first connecting plate 511, the other end of the first bracket 51 is connected to the right seat back frame 211 through the second connecting plate 512, and the first bracket 51 plays a role in connecting the left seat back frame 111 and the right seat back frame 211.
One end of the second bracket 52 extends forward, and a third connecting plate 521 is disposed at one end of the second bracket 52, and the third connecting plate 521 is fixed to the bottom of the left seat cushion frame 112; the other end of the second bracket 52 extends forward, and the other end of the second bracket 52 is provided with a fourth connecting plate 522, and the fourth connecting plate 522 is fixed to the bottom of the right seat cushion frame 212; in the embodiment of the present invention, one end of the second bracket 52 is passed through the third connecting plate 521 and the left seat cushion frame 112 are firmly connected, the other end of the second bracket 52 is passed through the fourth connecting plate 522 and the right seat cushion frame 212 are firmly connected, the second bracket 52 plays a role in firmly connecting the left seat cushion frame 112 and the right seat cushion frame 212.
The left side of first mesa 31 with articulated mode between the right side of left seat back frame 111 can be multiple in the embodiment of the utility model provides an, the left side of first mesa 31 is provided with first hinge hole, the right side of left side seat back frame 111 be provided with the second hinge hole of first hinge hole looks adaptation, the left side of first mesa 31 based on first articulated elements 312 with first hinge hole with the cooperation of second hinge hole with the right side of left side seat back frame 111 is articulated.
The right side of first mesa 31 with articulated mode between the left side of right seat back frame 211 can be multiple in the embodiment of the utility model provides an, the right side of first mesa 31 is provided with the third hinge hole, the left side of right seat back frame 211 be provided with the fourth hinge hole of third hinge hole looks adaptation, the right side of first mesa 31 based on second articulated elements 314 with the third hinge hole with the cooperation of fourth hinge hole with the left side of right seat back frame 211 is articulated.
It should be noted that, adopt the articulated elements to realize first mesa 31 with left seat back frame 111 with the articulated of right seat back frame 211 has articulated simple and convenient and articulated firm advantage, is convenient for the rotation of first mesa 31 has fine flexibility, has simplified simultaneously the connection equipment process of multi-functional portable back folding table chair.
The downside of first mesa 31 with articulated mode between the upside of second mesa 32 can be multiple in the embodiment of the utility model provides an, the downside of first mesa 31 pass through hinge 315 with the upside of second mesa 32 is articulated, adopts the hinge to realize first mesa 31 with the articulated of second mesa 32 has articulated convenient and articulated firm advantage equally, is convenient for the rotatory folding of second mesa 32 has fine flexibility.
Specifically, the support frame assembly includes a first support frame 41, a second support frame 42, and a third support frame 43.
The middle support 5 is provided with a hinge rod 53, one end of the first support 41 is hinged to the hinge rod 53, the first support 41 can rotate by taking the hinge rod 53 as a rotating axis, and the other end of the first support 41 is provided with a hinge shaft 411.
One end of the second support frame 42 is hinged to the hinge shaft 411, the second support frame 42 can rotate with the hinge shaft 411 as a rotation axis, and the other end of the second support frame 42 is provided with a support member, preferably a support cylinder 421.
The bottom of second mesa 32 is provided with couple 321, the one end of third support frame 43 with articulated shaft 411 is articulated, third support frame 43 can use articulated shaft 411 rotates as the rotation axis, the other end of third support frame 43 be provided with couple 431 of 321 looks adaptation.
In a specific implementation, the first table top 31 can be kept horizontal under the matching support of the supporting shaft 431 and the hook 321, and the second table top 32 is kept horizontal under the support of the supporting cylinder 421. The supporting cylinder 421 can roll along the bottom surface of the second table top 32, and different positions of the second table top 32 can be supported by the rolling of the supporting cylinder 421, so as to meet various stress conditions on the second table top 32.
In addition, the first support frame 41, the second support frame 42 and the third support frame 43 may be rotated at will, and when the multifunctional portable backrest folding table and chair realizes the function of a bench seat, the first support frame 41, the second support frame 42 and the third support frame 43 may be rotated and folded to the back of the first table top 31, so that the support frame assembly is integrally folded.
Specifically, the left side of the right seat cushion frame 212 is provided with a spring self-locking structure 2121, the right side of the second table top 32 is provided with a fixing hole site 322, and when the second table top 32 rotates to be parallel to the left seat cushion frame 112 and the right seat cushion frame 212, the extension rod 2122 of the spring self-locking structure 2121 is matched with the fixing hole site 322, so that the second table top 32 is fixedly connected based on the matching of the extension rod 2122 and the fixing hole site 322, and the problem of shaking when the second table top 32 is used as the seat surface of the middle seat is avoided. Guarantee the structural stability of multi-functional portable back folding table chair when the bench function.
Specifically, the left seat frame 11 further includes a left armrest support 113, the left armrest support 113 is disposed on the left side of the left seat frame 11, and the comfort of the left seat 1 can be improved due to the arrangement of the left armrest support 113.
Similarly, the right seat frame 21 further includes a right armrest support 213, the right armrest support 213 is disposed at the right side of the right seat frame 21, and the right armrest support 213 is disposed to improve the comfort of the right seat 2.
The left handrail support 113 and the right handrail support 213 are formed by a die, so that the bending radian of each handrail is consistent, and the handrail frame has the advantages of fashion, elegance, brightness and conciseness.
In addition, among the folding table chair of multi-functional portable back, the support in the frame adopts the iron pipe to make, has light advantage, carries out the spraying to the outside of iron pipe moreover to improve the wear-resisting and corrosion resisting property of support, thereby make folding table chair of multi-functional portable back does not fear the sunshine and drench, in order to reach more ideal life.
Among the folding table chair of multi-functional portable back, assembly adapting unit such as connecting plate, hinge bar, articulated elements, articulated shaft all chooses high-quality hardware fitting for use, and rust-resistant, anticorrosive treatment are made to all hardware to reach more ideal life.
The multifunctional portable backrest folding table and chair can be sprayed with colors and textures according to the hobbies of guests, the spraying process adopts a high-voltage constant-temperature electrostatic spraying process, the environment-friendly anti-static plastic powder is adopted, the color is soft, the spraying is uniform, the adhesive force is strong, and the multifunctional portable backrest folding table and chair is corrosion-resistant, friction-resistant, impact-resistant and good in protective performance.
The embodiment of the utility model provides a multi-functional portable back folding table chair, in the multi-functional portable back folding table chair, the first mesa 31, the second mesa 32, the first support frame 41, the second support frame 42 and the third support frame 43 can rotate flexibly, have very good flexibility, and through the first mesa 31, the second mesa 32, the first support frame 41, the second support frame 42 and the third support frame 43, the multi-functional portable back folding table chair brings convenient and fast unfolding folding mode, the multi-functional portable back folding table chair can realize the function of the long seat when the middle mesa 3 is unfolded, the multi-functional portable back folding table chair can realize the function of the long seat when the middle mesa 3 is folded, and has multiple practical functions, can meet the daily life requirements of users and has good practical use effect.
In addition, the multifunctional portable backrest folding table and chair provided by the embodiment of the present invention are introduced in detail, and a specific example is adopted herein to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (9)
1. A multifunctional portable backrest folding table and chair is characterized in that the multifunctional portable backrest folding table and chair comprises a left seat, a right seat, a middle table-board and a support frame assembly;
the left seat comprises a left seat frame, the right seat comprises a right seat frame, and the left seat frame is connected with the right seat frame through a middle bracket;
the left seat frame comprises a left seat back frame and a left seat cushion frame, and the right seat frame comprises a right seat back frame and a right seat cushion frame;
the middle table top comprises a first table top and a second table top, the left side of the first table top is hinged with the right side of the left seat back frame, the right side of the first table top is hinged with the left side of the right seat back frame, and the lower side of the first table top is hinged with the upper side of the second table top;
the first table top and the second table top are kept horizontal under the support of the support frame assembly, or the first table top rotates to be arranged side by side with the left seat back frame and the right seat back frame, and the second table top rotates to be arranged side by side with the left seat face frame and the right seat face frame.
2. The multifunctional portable backrest folding table and chair of claim 1, wherein the left seat further comprises a left seat surface disposed in the left seat frame, and the left seat surface is composed of a plurality of left seat vertical bars arranged at intervals;
the right seat further comprises a right seat surface arranged in the right seat frame, and the right seat surface is formed by arranging a plurality of right seat vertical strip-shaped plates at intervals.
3. The multi-functional portable back folding table and chair of claim 2, wherein said left seat surface comprises a left seat back surface and a left seat surface;
a first arc transition section of the left seat is arranged at the front end of the seat surface of the left seat, and the circle center of the first arc transition section of the left seat is positioned below the seat surface of the left seat;
a second arc transition section of the left seat is arranged between the rear end of the seat surface of the left seat and the backrest surface of the left seat, and the circle center of the second arc transition section of the left seat is positioned above the seat surface of the left seat;
the right seat surface comprises a right seat backrest surface and a right seat surface;
a first right seat arc transition section is arranged at the front end of the right seat surface, and the circle center of the first right seat arc transition section is positioned below the right seat surface;
and a second right seat arc transition section is arranged between the rear end of the right seat surface and the right seat backrest surface, and the circle center of the second right seat arc transition section is positioned above the right seat surface.
4. The multi-function, portable, backrest-folding table and chair of claim 1, wherein said middle support comprises a first support and a second support;
one end of the first bracket extends upwards, and a first connecting plate is arranged at one end of the first bracket and fixed on the back of the left seat back frame; the other end of the first support extends upwards, a second connecting plate is arranged at the other end of the first support, and the second connecting plate is fixed to the back face of the right seat back frame;
one end of the second support extends forwards, and a third connecting plate is arranged at one end of the second support and fixed at the bottom of the left seat cushion frame; the other end of the second support extends forwards, a fourth connecting plate is arranged at the other end of the second support, and the fourth connecting plate is fixed to the bottom of the right seat cushion frame.
5. The multifunctional portable backrest folding table and chair of claim 1, characterized in that a first hinge hole is provided on the left side of the first table top, a second hinge hole matched with the first hinge hole is provided on the right side of the left backrest frame, and the left side of the first table top is hinged with the right side of the left backrest frame based on the matching of a first hinge member with the first hinge hole and the second hinge hole;
the right side of first mesa is provided with the third hinge and connects the hole, the left side of right side seat back frame be provided with the fourth hinge hole that the hole looks adaptation was connected in the third hinge, the right side of first mesa based on the second hinge with the third hinge hole with the cooperation of fourth hinge hole with the left side of right side seat back frame is articulated.
6. The multi-function, portable, backrest-folding table and chair of claim 1, wherein the underside of said first table top is hinged to the upper side of said second table top by a hinge.
7. The multi-function, portable back-rest folding table and chair of claim 1, wherein said support frame assembly comprises a first support frame, a second support frame, and a third support frame;
a hinge rod is arranged on the middle support, one end of the first support is hinged with the hinge rod, and a hinge shaft is arranged at the other end of the first support;
one end of the second support frame is hinged with the hinged shaft, and the other end of the second support frame is provided with a support piece;
a hook is arranged at the bottom of the second table top, one end of the third support frame is hinged with the hinge shaft, and a support shaft matched with the hook is arranged at the other end of the third support frame;
the first table top is kept horizontal under the matching of the supporting shaft and the hook, and the second table top is kept horizontal under the supporting of the supporting piece.
8. The multifunctional portable backrest folding table and chair of claim 1, wherein a spring self-locking structure is disposed on the left side of the right seat cushion frame, a fixing hole is disposed on the right side of the second table top, and when the second table top is rotated to be arranged side by side with the left seat cushion frame and the right seat cushion frame, an extension rod of the spring self-locking structure is matched with the fixing hole.
9. The multi-function, portable backrest folding table and chair of claim 1, wherein said left seat frame further comprises a left armrest support disposed on a left side of said left seat frame;
the right seat frame further includes a right armrest support disposed on a right side of the right seat frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579563.1U CN213045924U (en) | 2020-04-17 | 2020-04-17 | Multifunctional portable backrest folding table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020579563.1U CN213045924U (en) | 2020-04-17 | 2020-04-17 | Multifunctional portable backrest folding table and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213045924U true CN213045924U (en) | 2021-04-27 |
Family
ID=75551317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020579563.1U Active CN213045924U (en) | 2020-04-17 | 2020-04-17 | Multifunctional portable backrest folding table and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213045924U (en) |
-
2020
- 2020-04-17 CN CN202020579563.1U patent/CN213045924U/en active Active
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