CN217013331U - Pin-connected panel support body and use its sofa, tea table - Google Patents

Abstract

The utility model discloses an assembled frame body and a sofa and a tea table using the same, which at least comprise: the top of the pair of supporting bottom frames is provided with a limiting opening, and the bottom of the pair of supporting bottom frames is abutted against an external supporting surface; the two ends of the supporting frame are respectively detachably arranged on the supporting underframe and are in limit fit with the limit opening; the supporting bottom frames are flush with the upper end face of the supporting frame, and the pair of supporting bottom frames and the supporting frame are spliced together to form a square supporting face; the upper end face of the supporting underframe is provided with a mounting hole. Also discloses a sofa using the assembled frame body and a tea table using the assembled frame body. The assembled frame body is convenient to assemble and disassemble, each part can be independently packaged, the occupied space is small, and the production and the transportation are convenient; the assembled frame body is provided with the mounting holes, so that when the assembled frame body is used as a bottom supporting frame body of a sofa, the installation of a backrest, armrests and the like can be conveniently realized. The sofa and the tea table are provided with the assembled frame body, the underframe can be repeatedly used, the cost is low, and the service life is long.

Description

Pin-connected panel support body and use its sofa, tea table

Technical Field

The utility model relates to the field of furniture, in particular to an assembled frame body and a sofa and a tea table using the same.

Background

Tea tables, sofas and the like are furniture frequently used in human life.

At present, most tea tables mainly comprise a table board and a support frame, and sofas comprise the support frame, a cushion, a backrest, armrests and the like. However, in particular production and use, the sofa and the end table are generally each provided with a support frame or chassis.

At present, a support frame or an underframe which can be used for two or more furniture, namely sofa and tea table, hardly exists in the market; in addition, present support frame or chassis are mostly integral, and whole bulky and dismouting is loaded down with trivial details, inconvenient transportation and packing, are not suitable for the online sale.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an assembled frame body and a sofa and a tea table applying the assembled frame body, and at least one of the problems can be solved.

According to an aspect of the present invention, there is provided a sectional shelf body, at least comprising:

the top of the pair of supporting bottom frames is provided with a limiting opening, and the bottom of the pair of supporting bottom frames is abutted against an external supporting surface;

the two ends of the supporting frame are respectively detachably arranged on the supporting underframe and are in limit fit with the limit opening;

the upper end surfaces of the supporting bottom frames are flush with the upper end surfaces of the supporting frames, and the pair of supporting bottom frames and the supporting frames are spliced together to form a square supporting surface;

the upper end face of the supporting bottom frame is provided with a mounting hole.

Therefore, the split mounting type frame body with a brand new structure is formed by splicing the supporting underframe and the supporting frame, is convenient to assemble and disassemble, can be independently packaged at each part, occupies small space, and is convenient to produce and transport; the assembled frame body is provided with the mounting holes, so that when the assembled frame body is used as a bottom supporting frame body of a sofa, the installation of a backrest, armrests and the like can be conveniently realized; in addition, a pair of supporting bottom frames of the assembled frame body have the same structure, the front and the back do not need to be distinguished, and the use is convenient; the upper end surface of the assembled frame body is parallel and level, so that a table top or a cushion body can be conveniently placed, and the assembled frame body is suitable for furniture such as a sofa or a tea table.

In some embodiments, the support frame is comprised of a pair of cross-members, the pair of cross-members being disposed opposite and removably engaged with the support chassis;

the mounting groove has been seted up to the up end of supporting the chassis, and the both ends of every crossbeam are detachably installed in the mounting groove respectively.

In some embodiments, the assembled rack body further comprises a locking member, the locking member is mounted on the supporting underframe and is in limit fit with the supporting underframe for locking the supporting underframe;

the outer wall of the supporting bottom frame is provided with a locking hole communicated with the mounting groove, the locking part is detachably mounted in the locking hole, and one end of the locking part can be abutted against the supporting frame mounted in the mounting groove through the locking hole;

the both ends of crossbeam are provided with the cutting, and cutting and the spacing cooperation of mounting groove, the one end of retaining member can pass the locking hole and offset with the cutting.

Therefore, the locking is convenient to realize, and the disassembly and the assembly are convenient; the cutting is in spacing cooperation with the mounting groove, and is spacing effectual, assembles fast conveniently.

In some embodiments, the assembled rack body further comprises a plurality of reinforcing strips, and the plurality of reinforcing strips are sequentially arranged at the bottom of the supporting frame at intervals along the length direction of the supporting frame. Therefore, the object placed in the square limiting space is convenient to support from the bottom, and stability is enhanced.

In some embodiments, the limiting opening is L-shaped, the mounting groove is opened on a bottom surface of the limiting opening, and the bottom surface of the limiting opening is flush with the upper end surface of the reinforcing strip. Therefore, the bottom plate and the like can be conveniently paved, and the flatness is good.

In some embodiments, the support frame is a square frame, and two ends of the square frame are respectively detachably connected with the pair of support bottom frames;

the supporting bottom frame is provided with a positioning hole, and the bottom of the square frame is provided with a positioning column matched with the positioning hole. Therefore, the support frame is a square frame, and is high in integrity and good in stability; the cooperation of reference column and locating hole can leave out the retaining member and realize fixing, and location effect is good, can realize quick assembly disassembly.

In some embodiments, the supporting frame is a square frame, the limiting opening is opened on the upper end face of the supporting underframe and is U-shaped, and two ends of the square frame are respectively in limiting fit with the limiting opening of the U-shape.

Therefore, the support frame is a square frame, and has strong integrity and good stability; the square frame is matched with the U-shaped limiting opening, positioning pieces such as positioning columns can be omitted to achieve limiting, the limiting effect is good, and quick assembly and disassembly can be achieved.

In some embodiments, a supporting leg is respectively disposed at two ends of the bottom of each supporting chassis. Therefore, the supporting legs play a supporting role, a certain distance is reserved between the bottom of the assembled frame body and the external supporting surface, and cleaning is facilitated.

According to another aspect of the utility model, there is also provided a sofa comprising at least the following components:

the bottom of the bottom frame is abutted against the external supporting surface;

the cushion is detachably arranged at the upper end part of the underframe;

the armrests are detachably arranged on the underframe and positioned at two sides of the cushion;

the backrest is detachably arranged on the underframe and is positioned behind the cushion;

the underframe is the assembled frame body;

the mounting holes comprise a first mounting hole and a second mounting hole which are respectively arranged at two ends of the supporting underframe in the length direction;

the backrest comprises a backrest frame, and the armrests comprise armrest frames;

two ends of the backrest frame are respectively detachably mounted in the first mounting holes of the pair of support bottom frames; one end of the armrest frame is detachably arranged in the second mounting hole, and the other end of the armrest frame is detachably arranged in the other second mounting hole of the same supporting underframe or the backrest on the same side.

Therefore, the sofa provided by the utility model adopts the assembled frame body, the underframe can be repeatedly utilized, the cost is low, and the service life is long; the cushion, the armrests, the backrest and other large parts are all detachable, are convenient to disassemble and assemble and replace, the whole sofa does not need to be thrown away, and resource waste is avoided; in addition, the handrail and the backrest have simple structures, the shapes of the handrail frame and the backrest frame can be deformed and improved according to actual needs, and the appearance is good.

In some embodiments, the backrest further comprises backrest software, wherein the backrest software comprises a plurality of first cylindrical softwares which are independent and detachably matched with the backrest frame; the handrail also comprises a handrail soft body, and the handrail soft body comprises a plurality of independent second cylindrical soft bodies which are detachably matched with the handrail frame. Therefore, the soft bodies of the backrest and the armrests are formed by assembling and combining independent cylindrical soft bodies, and the backrest and the armrests are convenient to disassemble and assemble; and each independent cylindrical software can be detached and replaced independently, so that local replacement can be realized, the problems of difficult replacement and resource waste of the traditional whole software are solved, various combination modes such as splicing, color matching and the like can be performed according to personal preference or actual requirements, and the novel multifunctional soft-body has strong applicability, good air permeability and low cost.

According to a further aspect of the utility model, there is also provided a tea table comprising at least the following components:

the bottom of the bottom frame is abutted against the external supporting surface;

the table top is detachably arranged at the upper end part of the underframe;

the underframe is the assembled frame body;

a limiting space is formed in the square supporting surface, and a limiting protrusion in limiting fit with the limiting space is arranged at the bottom of the table board.

Therefore, the tea table provided by the utility model adopts the assembled frame body, the bottom frame can be repeatedly utilized, the service life is long, after the table top is damaged, only the table top needs to be replaced according to needs, a whole set of table top is not thrown away, and resource waste is avoided; the underframe of the utility model does not need to be taken as a table top, and the table top can be made of solid wood, glass, ceramics, marble and the like; more importantly, the assembly is simple, the disassembly, the assembly and the combination are very convenient, the packaging can be separated, the space occupation is small, and the work of production, transportation and the like is very portable.

The utility model has the beneficial effects that:

the utility model provides an assembled frame body with a brand new structure, which is formed by splicing a pair of supporting bottom frames and a pair of supporting frames, is convenient to assemble and disassemble, can be independently packaged at each part, occupies small space, and is convenient to produce and transport; the assembled frame body is provided with the mounting holes, so that when the assembled frame body is used as a bottom supporting frame body of the sofa, the installation of a backrest, armrests and the like can be conveniently realized; in addition, a pair of supporting bottom frames of the assembled frame body have the same structure, the front and the back do not need to be distinguished, and the use is convenient; the upper end surface of the assembled frame body is parallel and level, so that a table top or a cushion body can be conveniently placed, and the assembled frame body is suitable for furniture such as a sofa or a tea table.

The sofa provided by the utility model adopts the assembled frame body, the underframe can be repeatedly utilized, the cost is low, and the service life is long; all major components such as cushion, handrail, back all can be dismantled, easy dismounting is convenient for change, need not whole sofa and all throws away, can not cause the wasting of resources.

The tea table provided by the utility model adopts the assembled frame body, the bottom frame can be repeatedly utilized, the service life is long, after the table top is damaged, only the table top needs to be replaced according to needs, and the whole table top does not need to be thrown away, so that the resource waste is avoided; the underframe of the utility model does not need to be a table top, and the table top can be solid wood, glass, ceramics, marble and the like; more importantly, the assembly is simple, the disassembly, the assembly and the combination are very convenient and fast, the packaging can be separated, the occupied space is small, and the work of production, transportation and the like is very portable.

Drawings

Fig. 1 is a schematic perspective view of an assembled frame according to embodiment 1 of the present invention;

fig. 2 is an exploded view of the sectional frame shown in fig. 1;

fig. 3 is a simplified perspective view of the sofa according to embodiment 2 of the present invention;

fig. 4 is a simplified perspective view of the sofa according to embodiment 3 of the present invention;

FIG. 5 is a schematic illustration of a partially exploded view of the sofa of FIG. 4;

fig. 6 is a simplified perspective view illustrating a tea table according to embodiment 4 of the present disclosure;

fig. 7 is a simplified front view of the table top of the tea table shown in fig. 6;

fig. 8 is a schematic view illustrating a partially exploded structure of a sectional frame body according to embodiment 5 of the present invention;

fig. 9 is a schematic view of a partially exploded structure of the sofa according to embodiment 6 of the present invention;

fig. 10 is a schematic view illustrating a partially exploded structure of a sectional frame body according to embodiment 7 of the present invention.

Reference numerals in FIGS. 1 to 10: 1-cushion; 2-a chassis; 3-a handrail; 4-a backrest; 5-a table top; 11-a bottom box; 12-a cushion body; 20-limiting opening; 21-a support chassis; 22-a support frame; 23-square support surface; 24-mounting holes; 24 a-a first mounting hole; 24 b-a second mounting hole; 25-a locking member; 26-a reinforcing strip; 27-a spacing space; 28-supporting feet; 31-armrest frame; 32-armrest soft bodies; 41-a backrest frame; 42-backrest soft body; 51-a limit protrusion; 121-cushion strips; 211-mounting groove; 212-locking holes; 213-positioning holes; 221-a cross beam; 222-a locating post; 321-a second cylindrical soft body; 421-first cylindrical software; 221 a-cutting.

Detailed Description

The utility model is described in further detail below with reference to the figures and the specific embodiments.

Example 1

Fig. 1 schematically illustrates a sectional frame body according to an embodiment of the present invention.

As shown in fig. 1, the assembled frame body at least comprises:

a pair of supporting bottom frames 21, the top of which is provided with a limit opening 20 and the bottom of which is propped against an external supporting surface;

a supporting frame 22, both ends of which are respectively detachably mounted on the supporting underframe 21 and are in limit fit with the limit opening 20;

the upper end surfaces of the supporting bottom frames 21 are flush with the upper end surfaces of the supporting frames 22, and a pair of supporting bottom frames 21 and the supporting frames 22 are spliced together to form a square supporting surface 23;

the upper end surface of the supporting underframe 21 is provided with a mounting hole 24.

The supporting frame 22 is composed of a pair of cross beams 221, and the pair of cross beams 221 are oppositely arranged and detachably matched with the supporting underframe 21;

the upper end surface of the supporting base frame 21 is provided with a mounting groove 211, and both ends of each cross beam 221 are detachably mounted in the mounting grooves 211 respectively.

The assembled frame body further comprises a locking piece 25, the locking piece 25 is mounted on the supporting underframe 21 and is in limit fit with the supporting frame 22, and the locking piece 25 is used for locking the supporting frame 22 on the supporting underframe 21;

the outer wall of the supporting bottom frame 21 is provided with a locking hole 212 communicated with the mounting groove 211, the locking member 25 is detachably mounted in the locking hole 212, and one end of the locking member can pass through the locking hole 212 to abut against the supporting frame 22 mounted in the mounting groove 211;

the both ends of crossbeam 221 are provided with cutting 221a, and cutting 221a and mounting groove 211 are spacing cooperation, and the one end of retaining member 25 can pass locking hole 212 and offset with cutting 221 a.

Therefore, the locking is convenient to realize, and the disassembly and the assembly are convenient; the cutting 221a is in limit fit with the mounting groove 211, is good in limit effect and is convenient to assemble quickly.

The square supporting surface 23 is provided with a limit space 27.

The assembled frame body further comprises a plurality of reinforcing strips 26, and the plurality of reinforcing strips 26 are sequentially arranged at the bottom of the support frame 22 at intervals along the length direction of the support frame 22. Therefore, the object placed in the square limiting space 27 is convenient to support from the bottom, and stability is enhanced.

The opening is L-shaped, the mounting groove 211 is arranged on the bottom surface of the limiting opening 20, and the bottom surface of the limiting opening 20 is flush with the upper end surface of the reinforcing strip 26. Therefore, the bottom plate and the like can be conveniently paved, and the flatness is good.

A supporting leg 28 is respectively provided at both ends of the bottom of each supporting chassis 21. Therefore, the supporting legs 28 have a supporting function, so that a certain distance is reserved between the bottom of the assembled frame body and the external supporting surface, and cleaning is facilitated.

Therefore, the split mounting type frame body with a brand new structure is formed by splicing the supporting underframe 21 and the supporting frame 22, is convenient to assemble and disassemble, can be independently packaged at each part, occupies small space, and is convenient to produce and transport; the assembled frame body is provided with the mounting holes 24, so that when the assembled frame body is used as the bottom support frame 22 body of the sofa, the installation of the backrest 4, the armrests 3 and the like can be conveniently realized; in addition, the pair of supporting bottom frames 21 of the assembled frame body have the same structure, the front and the back do not need to be distinguished, and the use is convenient; the upper end surface of the assembled frame body is parallel and level, so that the table top 5 or the cushion body can be conveniently placed, and the assembled frame body is suitable for furniture such as a sofa or a tea table.

Example 2

Fig. 3 schematically shows a sofa according to an embodiment of the utility model.

As shown in fig. 3, the sofa of the present embodiment at least comprises the following components:

the bottom of the base frame 2 is abutted against an external supporting surface;

a seat cushion 1 detachably mounted on an upper end portion of the base frame 2;

armrests 3 which are detachably mounted on the base frame 2 and are positioned on two sides of the seat cushion 1;

the backrest 4 is detachably mounted on the underframe 2 and is positioned behind the seat cushion 1;

the underframe 2 of the embodiment is the assembled frame body described in embodiment 1;

the mounting holes 24 include a first mounting hole 24a and a second mounting hole 24b respectively provided at both ends of the support chassis 21 in the length direction;

the backrest 4 includes a backrest frame 41, the armrest 3 includes an armrest frame 31;

both ends of the back frame 41 are detachably mounted to the first mounting holes 24a of the pair of support chassis 21, respectively; one end of the armrest frame 31 is detachably mounted to the second mounting hole 24b, and the other end is detachably mounted to the other second mounting hole 24b of the same support chassis 21 or the backrest 4 on the same side.

One end of the armrest frame 31 of the present embodiment is detachably inserted into the second mounting hole 24b, and the other end is detachably mounted to the back frame 41 on the same side. The connecting part of the backrest frame 41 and the armrest frame 31 can be provided with connecting pieces such as a three-way pipe and the like so as to realize detachability.

The sofa of the utility model adopts the assembled frame body, the underframe 2 can be repeatedly used, the cost is low, but the service life is long; the cushion 1, the armrests 3, the backrest 4 and other large parts are all detachable, are convenient to disassemble and assemble and replace, the whole sofa does not need to be thrown away, and resource waste is avoided; in addition, the structure of the armrest 3 and the backrest 4 is simple, the appearance of the armrest frame 31 and the backrest frame 41 can be changed and improved according to actual needs, and the appearance is good.

The backrest 4 further comprises a backrest soft body 42, and the backrest soft body 42 comprises a plurality of first cylindrical soft bodies 421 which are independent and detachably matched with the backrest frame 41; the handrail 3 further comprises a soft handrail body 32, and the soft handrail body 32 comprises a plurality of second cylindrical soft bodies 321 which are independent and detachably matched with the handrail frame 31. Therefore, the soft bodies of the backrest 4 and the armrests 3 are formed by assembling and combining independent cylindrical soft bodies, and are convenient to disassemble and assemble; and each independent cylindrical software can be detached and replaced independently, so that local replacement can be realized, the problems of difficult replacement and resource waste of the traditional whole software are solved, various combination modes such as splicing, color matching and the like can be performed according to personal preference or actual requirements, and the novel multifunctional soft-body has strong applicability, good air permeability and low cost.

Example 3

Fig. 4-5 schematically illustrate a sofa according to another embodiment of the utility model.

As shown in fig. 4 to 5, the sofa of the present embodiment has substantially the same structure as the sofa of embodiment 2, except that: (1) the structure of the seat cushion 1 is different; (2) the bottom plate is omitted.

As shown in fig. 4 to 5, the seat cushion 1 of the sofa according to the present embodiment includes at least the following components:

a bottom case 11 having a central receiving space (not shown);

the cushion body 12 is detachably arranged in the accommodating space and is in limit fit with the frame of the bottom box 11;

the cushion body 12 is formed by splicing and assembling a plurality of independent cushion strips 121, and the cushion strips 121 are in limit fit with the frame of the bottom box 11.

From this, the sofa of this structure can leave out the bottom plate, directly place when using on chassis 2 can, the cushion body 12 of this cushion 1 is formed by a plurality of independent cushion strip 121 concatenation combinations, every independent cushion strip 121 all can dismantle alone, change alone, not only can realize local change, solve the problem that traditional monoblock sofa cushion 1 exists, and can splice according to individual hobby or actual demand, multiple compound mode such as color matching, the suitability is strong, the gas permeability is good, and is low in cost.

The assembled sofa cushion 1 has the advantages of strong applicability, strong attractiveness, color matching, convenience in replacement, strong practicability, low cost and the like.

Example 4

Fig. 6 to 7 schematically show a tea table according to an embodiment of the utility model.

As shown in fig. 6 to 7, the tea table of the present embodiment at least includes the following components:

the bottom of the base frame 2 is abutted against an external supporting surface;

a table top 5 detachably mounted on the upper end of the base frame 2;

the underframe 2 is the assembled frame body in the embodiment 1;

a limit space 27 is arranged on the square supporting surface 23, and a limit bulge 51 which is in limit fit with the limit space 27 is arranged at the bottom of the table top 5.

The stopper space 27 of the present embodiment has a square shape, and the corresponding stopper projection 51 also has a square shape.

Therefore, the tea table provided by the utility model adopts the assembled frame body, the chassis 2 can be repeatedly utilized, the service life is long, after the table top 5 is damaged, only the table top 5 needs to be replaced according to needs, a whole set of table top 5 is not thrown away, and resource waste is avoided; the underframe 2 of the utility model does not need to be taken up with the table-board 5, the table-board 5 can be solid wood, glass, ceramics, marble, rock plate and the like, and the applicability is strong; more importantly, the assembly is simple, the disassembly, the assembly and the combination are very convenient and fast, the packaging can be separated, the occupied space is small, and the work of production, transportation and the like is very portable.

Example 5

Fig. 8 schematically shows a sectional shelf body according to another embodiment of the present invention.

As shown in fig. 8, the assembled frame body of the present embodiment has substantially the same structure as the assembled frame body of embodiment 1, except that: (1) the structure of the support frame 22 is different; (2) the shape and number of the mounting holes 24 are different; (3) the locking member 25 is not required.

As shown in fig. 8, the supporting frame 22 of the present embodiment is a square frame, and both ends of the square frame are detachably connected to a pair of supporting bottom frames 21, respectively;

the supporting bottom frame 21 is provided with a positioning hole 213, and the bottom of the square frame is provided with a positioning post 222 matching with the positioning hole 213. The positioning holes 213 of the present embodiment are provided at the bottom of the limit opening 20, and a plurality of positioning holes 213 are sequentially linearly arranged along the length direction of the limit opening 20 at intervals. The positioning posts 222 of the present embodiment correspond to the positioning holes 213.

The mounting hole 24 of this embodiment is 6 and is the quad slit.

Therefore, the support frame 22 is an integrated square frame, and has strong integrity and good stability; the positioning post 222 is matched with the positioning hole 213, so that the locking member 25 can be omitted for fixing, the positioning effect is good, and quick assembly and disassembly can be realized.

Example 6

Fig. 9 schematically shows a sofa according to yet another embodiment of the present invention.

As shown in fig. 9, the sofa of the present embodiment at least includes:

the bottom of the base frame 2 is abutted against an external supporting surface;

a seat cushion 1 detachably mounted on an upper end portion of the base frame 2;

armrests 3 which are detachably mounted on the base frame 2 and are positioned on two sides of the seat cushion 1;

the backrest 4 is detachably mounted on the underframe 2 and is positioned behind the seat cushion 1;

the underframe 2 of the present embodiment is the assembled frame body described in embodiment 5;

the mounting holes 24 include a first mounting hole 24a and a second mounting hole 24b respectively provided at both ends of the support chassis 21 in the longitudinal direction; in the present embodiment, the number of the first mounting holes 24a is 2, and the number of the second mounting holes 24b is 4. The present embodiment is directed to the first mounting hole 24a and the second mounting hole 24b being square holes.

The backrest 4 includes a backrest frame 41, and the armrest 3 includes an armrest frame 31; the armrest frame 31 and the back frame 41 of the present embodiment are square tubes.

Both ends of the back frame 41 are detachably mounted to the first mounting holes 24a of the pair of support chassis 21, respectively; one end of the armrest frame 31 is detachably mounted to the second mounting hole 24b, and the other end is detachably mounted to the other second mounting hole 24b of the same support chassis 21.

Example 7

Fig. 10 schematically illustrates a sectional frame body according to still another embodiment of the present invention.

As shown in fig. 10, the assembled shelf of the present embodiment has substantially the same structure as the assembled shelf of embodiment 5, except that: (1) the structure of the support chassis 21 is different; (2) the mounting holes 24 are different in shape and distribution position; (3) locating post 222 is not required.

As shown in fig. 10, the support frame 22 of the present embodiment is also an integral square frame.

The limiting opening 20 is arranged on the upper end face of the supporting underframe 21 and is U-shaped, and frame bodies at two ends of the square frame are respectively in limiting fit with the U-shaped limiting opening 20.

Therefore, the support frame 22 is a square frame, and has strong integrity and good stability; the square frame is matched with the U-shaped limiting opening 20, so that the limiting can be realized by omitting positioning pieces such as the positioning column 222, the limiting effect is good, and the quick disassembly and assembly can be realized.

In conclusion, the assembled frame body has the advantages of simple structure, convenience in assembly and strong applicability, can be used as the bottom supporting frame 22 body of furniture such as a sofa, a tea table, a bed and the like by selecting various different assembling modes according to actual requirements, is very suitable for the current e-commerce sales, and is suitable for mass production.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims (10)

1. The utility model provides a pin-connected panel support body which characterized in that includes at least:

a pair of supporting bottom frames (21), the top of which is provided with a limit opening (20), and the bottom of which is propped against an external supporting surface;

a supporting frame (22), two ends of which are respectively detachably arranged on the supporting underframe (21) and are in limit fit with the limit opening (20);

the upper end surfaces of the supporting bottom frames (21) are flush with the upper end surfaces of the supporting frames (22), and a pair of supporting bottom frames (21) and the supporting frames (22) are spliced together to form a square supporting surface (23);

the upper end face of the supporting underframe (21) is provided with a mounting hole (24).

2. The sectional frame according to claim 1, wherein the supporting frame (22) is composed of a pair of cross members (221), the pair of cross members (221) are oppositely arranged and detachably engaged with the supporting base frame (21);

mounting grooves (211) are formed in the upper end face of the supporting bottom frame (21), and two ends of each cross beam (221) are detachably mounted in the mounting grooves (211) respectively.

3. The assembled rack body according to claim 2, further comprising a locking member (25), wherein the locking member (25) is installed on the supporting chassis (21) and is in limit fit with the supporting frame (22) for locking the supporting frame (22) to the supporting chassis (21);

the outer wall of the supporting underframe (21) is provided with a locking hole (212) communicated with the mounting groove (211), the locking piece (25) is detachably mounted in the locking hole (212), and one end of the locking piece can penetrate through the locking hole (212) to abut against a supporting frame (22) mounted in the mounting groove (211);

the both ends of crossbeam (221) are provided with cutting (221a), cutting (221a) with the spacing cooperation of mounting groove (211), the one end of retaining member (25) can pass locking hole (212) with cutting (221a) offsets.

4. The assembled rack body according to claim 3, further comprising a plurality of reinforcing bars (26), wherein the plurality of reinforcing bars (26) are sequentially arranged at the bottom of the support frame (22) at intervals along the length direction of the support frame (22).

5. The assembled rack body according to claim 4, wherein the limiting opening (20) is L-shaped, the mounting groove (211) is formed in the bottom surface of the limiting opening (20), and the bottom surface of the limiting opening (20) is flush with the upper end surface of the reinforcing strip (26).

6. The assembled rack body according to claim 1, wherein the supporting frame (22) is a square frame, and two ends of the square frame are detachably connected with a pair of supporting underframe (21) respectively;

the supporting bottom frame (21) is provided with a positioning hole (213), and the bottom of the square frame is provided with a positioning column (222) matched with the positioning hole (213).

7. The assembled rack body according to claim 1, wherein the supporting frame (22) is a square frame, the limiting opening (20) is arranged on the upper end face of the supporting base frame (21) and is U-shaped, and two ends of the square frame are respectively in limiting fit with the U-shaped limiting opening (20).

8. A sofa comprising at least the following components:

the bottom of the bottom frame (2) is abutted against an external supporting surface;

a seat cushion (1) detachably mounted to the upper end of the base frame (2);

armrests (3) which are detachably mounted on the underframe (2) and are positioned on two sides of the seat cushion (1);

the backrest (4) is detachably mounted on the underframe (2) and is positioned behind the seat cushion (1);

the assembled frame is characterized in that the underframe (2) is the assembled frame body as claimed in any one of claims 1 to 7;

the mounting holes (24) comprise a first mounting hole (24a) and a second mounting hole (24b) which are respectively arranged at two ends of the supporting underframe (21) in the length direction;

the backrest (4) comprises a backrest frame (41), and the armrest (3) comprises an armrest frame (31);

both ends of the backrest frame (41) are respectively detachably mounted in first mounting holes (24a) of a pair of the support chassis (21);

one end of the armrest frame (31) is detachably mounted on the second mounting hole (24b), and the other end is detachably mounted on the other second mounting hole (24b) of the same supporting underframe (21) or detachably mounted on the backrest frame (41) on the same side.

9. The sofa of claim 8, wherein the backrest (4) further comprises a backrest soft body (42), the backrest soft body (42) comprises a plurality of first tube-shaped soft bodies (421) which are independent and detachably matched with the backrest (4) frame; the handrail (3) further comprises a handrail soft body (32), wherein the handrail soft body (32) comprises a plurality of second cylindrical soft bodies (321) which are independent and are detachably matched with the handrail frame (31).

10. A tea table comprising at least the following components:

the bottom of the bottom frame (2) is abutted against an external supporting surface;

a table top (5) detachably mounted on the upper end of the chassis (2);

the assembled frame is characterized in that the underframe (2) is the assembled frame body as claimed in any one of claims 1 to 7;

a limiting space (27) is formed in the square supporting surface (23), and a limiting protrusion (51) in limiting fit with the limiting space (27) is arranged at the bottom of the table board (5).

Images