CN219895134U - Variable combination spliced chair - Google Patents
Variable combination spliced chair Download PDFInfo
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- CN219895134U CN219895134U CN202321226280.9U CN202321226280U CN219895134U CN 219895134 U CN219895134 U CN 219895134U CN 202321226280 U CN202321226280 U CN 202321226280U CN 219895134 U CN219895134 U CN 219895134U
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Abstract
The utility model discloses a variable combined assembled chair, which comprises a first assembled chair frame, a second assembled chair frame, connecting rods, sleeves and fastening nuts, wherein the first assembled chair frame is assembled and formed into a first chair along the width parallel interval, the second assembled chair frame is assembled and formed into a second chair along the width direction parallel interval, the first assembled chair frame is detachably embedded in a gap formed between two adjacent second assembled chair frames from front to back respectively, and the second assembled chair frame is detachably embedded in a gap formed between two adjacent first assembled chair frames from back to front respectively. According to the technical scheme, two chairs can be stacked together, the split and combination can be flexibly carried out, the combination modes can be various, the width size of the chairs can be flexibly adjusted by increasing or decreasing the number of the first assembling chair frames and the second assembling chair frames according to the needs, the assembling of the chairs is convenient and quick, armrests can be increased, and the comfort and safety of the chairs in the use process are improved.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to a variable combined spliced chair.
Background
At present, most of the traditional chairs on the market adopt fixed structural design, namely after the chairs are assembled, one chair cannot be split into two chairs, the chairs cannot be split and combined at will, the width dimension of the chairs is fixed, the chairs cannot be flexibly increased or decreased and adjusted according to the needs, and the changeable household needs and the use needs of different scenes cannot be met.
Disclosure of Invention
The utility model mainly aims to provide a variable combined assembled chair, which aims to solve the technical problems that an existing chair adopts a fixed structural design, after the chair is assembled, one chair cannot be split into two chairs, the two chairs cannot be split and combined at will, the width dimension of the chair is fixed, the width dimension of the chair cannot be flexibly increased or decreased according to the needs, and the variable household requirements and the use requirements of different scenes cannot be met.
In order to achieve the above object, the utility model provides a variable combination assembled chair, which comprises a first assembled chair frame, a second assembled chair frame, a connecting rod, a sleeve and a fastening nut, wherein the front end part of the first assembled chair frame is provided with a first triangular frame which is arranged in a regular triangle structure, the upper end part of the first triangular frame is convexly provided with a seat plate backwards, the rear end part of the second assembled chair frame is provided with a second triangular frame which is arranged in an inverted triangle structure, the lower end part of the second triangular frame is convexly provided with a supporting plate forwards, the upper end wall of the seat plate is flush with the upper end wall of the second triangular frame, the lower end wall of the supporting plate is flush with the lower end wall of the first triangular frame, the first assembled chair frame is assembled in a parallel interval along the width direction to form a first chair, the second assembled chair frame is assembled in a parallel interval along the width direction to form a second chair, the side walls of the accessories of the three vertex angles of the first triangular frame and the second triangular frame are respectively concavely provided with a first through hole, the sleeves are respectively arranged between the adjacent two first assembling chair frames and the second assembling chair frames, the connecting rods are respectively detachably arranged in the first through holes and the sleeves in a penetrating manner, the two ends of the sleeves are respectively abutted with the side walls of the adjacent two first assembling chair frames and the second assembling chair frames, the two ends of the connecting rods are respectively provided with external threads, the fastening nuts are respectively screwed at the two ends of the connecting rods, the fastening nuts are respectively abutted with the outer side walls of the first assembling chair frames and the second assembling chair frames, the widths of the first assembling chair frames and the second assembling chair frames are the same, the lengths of the sleeves are larger than the widths of the first assembling chair frames and the second assembling chair frames, the first chair frame of assembling is respectively from front to back detachably inlays and locates in the clearance that forms between the chair frame is assembled to two adjacent second, the second is assembled the chair frame and is respectively from back to front detachably inlay and establish two adjacent in the clearance that forms between the chair frame is assembled to first, the tip of the upper end of seat and second triangle frame all is protruding circular arc curved surface structure setting, the rear end portion of the upper end of seat and second triangle frame all is the circular arc curved surface structure setting of indent.
Optionally, the width of the first assembled chair frame and the second assembled chair frame are 13mm.
Optionally, the length of the sleeve is 15mm.
Optionally, the front end and the rear end of the lower end wall of the first triangular frame and the lower end wall of the supporting plate are respectively provided with an anti-slip protection pad.
Optionally, the rear end parts of the upper end walls of the first assembling chair frame and the second assembling chair frame are respectively provided with a backrest board in an upward inclined way, and the included angles between the front end wall of the backrest board and the upper end wall of the seat board and the upper end wall of the second triangular frame are 90-120 degrees.
Optionally, the included angles between the front end wall of the backboard and the upper end wall of the seat board and the upper end wall of the second triangular frame are 98 degrees.
Optionally, the assembly armrest frame is arranged on the outer side walls of the first assembly chair frame at the left end and the right end respectively, a second through hole is concavely formed in the front end part and the rear end part of the assembly armrest frame respectively, two ends of the connecting rod are respectively penetrated in the second through hole, and the fastening nuts are respectively abutted to the outer side walls of the assembly armrest frame.
The technical scheme of the utility model has the following beneficial effects: according to the technical scheme, the first assembled chair frames are assembled to form the first chair along the width parallel interval, the second assembled chair frames are assembled to form the second chair along the width parallel interval, the first assembled chair frames are detachably embedded in gaps formed between two adjacent second assembled chair frames from front to back respectively, the second assembled chair frames are detachably embedded in gaps formed between two adjacent first assembled chair frames from back to front respectively, so that two chairs in different forms are stacked together, the two chairs can be flexibly split and combined, the combination modes can be various, the width size of the chairs can be flexibly adjusted by increasing and decreasing the number of the first assembled chair frames and the number of the second assembled chair frames according to the needs, the chairs are assembled conveniently and rapidly, handrails can be additionally arranged, the comfort and the safety of the chairs in the use process are improved, the requirements of varied household requirements and different scenes are met, the appearance is ingenious in structural design, the cost is saved, and the practicability is strong.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a variable combination split chair according to a first embodiment of the present utility model;
fig. 2 is a schematic view of a split state structure of a variable combination split chair according to a first embodiment of the present utility model;
fig. 3 is a schematic view of a split-combination state structure of a variable combination split-combination chair according to a first embodiment of the present utility model;
fig. 4 is a schematic structural view of a first assembled chair frame of a variable assembled chair according to a first embodiment of the present utility model;
fig. 5 is a schematic structural view of a second split-type chair frame of the variable combination split-type chair according to the first embodiment of the present utility model;
FIG. 6 is a partially exploded view of a variable combination chair according to a first embodiment of the present utility model;
FIG. 7 is a schematic view of the overall structure of a variable combination split chair according to a second embodiment of the present utility model;
fig. 8 is a schematic view of a split state structure of a variable combination split chair according to a second embodiment of the present utility model;
fig. 9 is a schematic diagram of a split-combination state structure of a variable combination split-combination chair according to a second embodiment of the present utility model;
fig. 10 is a schematic structural view of an assembled armrest frame of a variable assembled chair according to a third embodiment of the present utility model;
FIG. 11 is a schematic view showing the overall structure of a variable combination split chair according to a third embodiment of the present utility model;
fig. 12 is a schematic view showing a split state structure of a variable combination split chair according to a third embodiment of the present utility model;
fig. 13 is a schematic view of the overall structure of a variable combination split chair according to a fourth embodiment of the present utility model.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a variable combined spliced chair.
Example 1
Referring to fig. 1 to 6, in an embodiment of the present utility model, the variable combination assembling chair includes a first assembling chair frame 101, a second assembling chair frame 201, a connecting rod 300, a sleeve 400 and a fastening nut (not shown), wherein a front end portion of the first assembling chair frame 101 is provided with a first triangle frame 1011 arranged in a regular triangle structure, an upper end portion of the first triangle frame 1011 is provided with a seat 1012 in a protruding manner, a rear end portion of the second assembling chair frame 201 is provided with a second triangle frame 2011 arranged in an inverted triangle structure, a lower end portion of the second triangle frame 2011 is provided with a supporting plate 2012 in a protruding manner, an upper end wall of the seat 1012 is arranged flush with an upper end wall of the second triangle frame 2011, a lower end wall of the supporting plate 2012 is arranged flush with a lower end wall of the first triangle frame 1011, the first assembling chair frame 101 is arranged in a spaced manner in parallel in a width direction to form the first chair 100, the second assembling chair frame 201 is arranged in a spaced manner in a parallel in a width direction to form the second chair 200, the side walls of the accessories of the three vertex angles of the first triangular frame 1011 and the second triangular frame 2011 are respectively concavely provided with a first through hole 500, the sleeve 400 is respectively arranged between the two adjacent first assembling chair frames 101 and the second assembling chair frame 201, the connecting rod 300 is respectively detachably penetrated in the first through hole 500 and the sleeve 400, the two ends of the sleeve 400 are respectively abutted with the side walls of the two adjacent first assembling chair frames 101 and the second assembling chair frame 201, the two ends of the connecting rod 300 are respectively provided with external threads, the fastening nuts are respectively screwed at the two ends of the connecting rod 300, the fastening nuts are respectively abutted with the outer side walls of the first assembling chair frames 101 and the second assembling chair frames 201, the widths of the first assembling chair frames 101 and the second assembling chair frames 201 are the same, the lengths of the sleeve 400 are respectively larger than the widths of the first assembling chair frames 101 and the second assembling chair frames 201, the first assembled chair frames 101 are detachably embedded in gaps formed between two adjacent second assembled chair frames 201 from front to back respectively, the second assembled chair frames 201 are detachably embedded in gaps formed between two adjacent first assembled chair frames 101 from back to front respectively, front end parts of upper end parts of the seat 1012 and the second triangular frames 2011 are all in an upward convex arc curved surface structure, and rear end parts of upper end parts of the seat 1012 and the second triangular frames 2011 are all in an inward concave arc curved surface structure.
In this embodiment, the width of the first split seat frame 101 and the second split seat frame 201 are each 13mm.
In this embodiment, the length of the sleeve 400 is 15mm.
In this embodiment, an anti-slip protection pad (not shown) is respectively disposed at the front and rear ends of the lower end wall of the first triangular frame 1011 and the lower end wall of the supporting plate 2012, so as to perform good protection and anti-slip effects, and make the chair more stable to be placed on the ground.
Example two
The difference between this embodiment and the first embodiment is that:
referring to fig. 7 to 9, in the present embodiment, rear end portions of upper end walls of the first assembled seat frame 101 and the second assembled seat frame 201 are respectively provided with a backboard 600 in an upwardly inclined manner, and the included angle between the front end wall of the backboard 600 and the upper end wall of the seat 1012 and the upper end wall of the second triangular frame 2011 is in a range of 90 ° to 120 °, so that comfort of the chair in use is improved by increasing the backrest portion.
In this embodiment, the angles between the front end wall of the backboard 600 and the upper end wall of the seat 1012 and the upper end wall of the second triangular frame 2011 are all 98 °, which is more in accordance with the principle of ergonomics and improves the comfort of the chair during use.
Example III
The difference between this embodiment and the second embodiment is that:
referring to fig. 10 to 12, in this embodiment, the chair further includes an assembled armrest frame 700, the assembled armrest frame 700 is respectively disposed on the outer side walls of the first assembled chair frame 101 at the left and right outermost ends, a second through hole 701 is respectively concavely disposed at the front end and the rear end of the assembled armrest frame 700, two ends of the connecting rod 300 are respectively disposed through the second through hole 701, and fastening nuts are respectively abutted with the outer side walls of the assembled armrest frame 700, so that comfort and safety of the chair in use are improved by adding armrests.
Example IV
The difference between this embodiment and the first embodiment is that:
referring to fig. 10 and 13, in the present embodiment, the chair further includes an assembled armrest frame 700, the assembled armrest frame 700 is respectively disposed on the outer side walls of the first assembled chair frame 101 located at the outermost sides of the left and right ends, a second through hole 701 is respectively concavely disposed at the front end and the rear end of the assembled armrest frame 700, two ends of the connecting rod 300 are respectively disposed through the second through hole 701, and fastening nuts are respectively abutted to the outer side walls of the assembled armrest frame 700, so that comfort and safety of the chair in use are improved by adding armrests.
Specifically, the working principle and the working process of the utility model are as follows: the first chair is formed by assembling the first assembling chair frames along the width parallel interval, the second assembling chair frames are assembled to form the second chair along the width direction parallel interval, the first assembling chair frames are detachably embedded in gaps formed between two adjacent second assembling chair frames from front to back respectively, the second assembling chair frames are detachably embedded in gaps formed between two adjacent first assembling chair frames from back to front respectively, so that two chairs in different forms are stacked together, the two chairs can be flexibly split and combined, the combined form can be various, the width size of the chair can be flexibly adjusted by increasing and decreasing the number of the first assembling chair frames and the second assembling chair frames according to the needs, handrails can be further increased, the comfort and the safety of the chair in the use process are improved, the use requirements of various household requirements and different scenes are met, the appearance is fashionable, the structural design is ingenious, and the practicability is strong.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (7)
1. The utility model provides a variable combination assembly chair, its characterized in that includes first assembly chair frame, second assembly chair frame, connecting rod, sleeve and fastening nut, the front end of first assembly chair frame is equipped with a first triangle frame that is regular triangle structure setting, the upper end of first triangle frame is protruding backward to be equipped with a seat, the rear end of second assembly chair frame is equipped with a second triangle frame that is the structure setting of falling triangle, the lower extreme forward protruding of second triangle frame is equipped with a backup pad, the upper end wall of seat with the upper end wall parallel and level setting of second triangle frame, the lower end wall of backup pad with the lower end wall parallel and level setting of first triangle frame, first assembly chair frame sets up along width parallel interval and assembles and form first chair, the second assembly chair frame sets up along width direction parallel interval and assembles and form second chair, the side walls of the accessories of the three vertex angles of the first triangular frame and the second triangular frame are respectively concavely provided with a first through hole, the sleeves are respectively arranged between the adjacent two first assembling chair frames and the second assembling chair frames, the connecting rods are respectively detachably arranged in the first through holes and the sleeves in a penetrating manner, the two ends of the sleeves are respectively abutted with the side walls of the adjacent two first assembling chair frames and the second assembling chair frames, the two ends of the connecting rods are respectively provided with external threads, the fastening nuts are respectively screwed at the two ends of the connecting rods, the fastening nuts are respectively abutted with the outer side walls of the first assembling chair frames and the second assembling chair frames, the widths of the first assembling chair frames and the second assembling chair frames are the same, the lengths of the sleeves are larger than the widths of the first assembling chair frames and the second assembling chair frames, the first chair frame of assembling is respectively from front to back detachably inlays and locates in the clearance that forms between the chair frame is assembled to two adjacent second, the second is assembled the chair frame and is respectively from back to front detachably inlay and establish two adjacent in the clearance that forms between the chair frame is assembled to first, the tip of the upper end of seat and second triangle frame all is protruding circular arc curved surface structure setting, the rear end portion of the upper end of seat and second triangle frame all is the circular arc curved surface structure setting of indent.
2. The variable combination lounge chair of claim 1 wherein the first lounge chair frame and the second lounge chair frame each have a width of 13mm.
3. The variable combination lounge chair of claim 1 wherein the sleeves are 15mm in length.
4. The variable combination spliced chair of claim 1, wherein the front and rear ends of the lower end wall of the first triangular frame and the lower end wall of the supporting plate are respectively provided with an anti-slip protection pad.
5. The variable combination spliced chair according to claim 1, wherein rear end portions of upper end walls of the first spliced chair frame and the second spliced chair frame are respectively provided with a back plate in a protruding manner in an upward inclination manner, and the included angles between the front end wall of the back plate and the upper end walls of the seat plate and the upper end walls of the second triangular frame are in a range of 90 degrees to 120 degrees.
6. The variable combination and split chair of claim 5, wherein the front end wall of the back rest plate and the upper end walls of the seat plate and the second triangular frame are both 98 degrees.
7. The chair of any one of claims 1 and 5, further comprising an assembled armrest frame, wherein the assembled armrest frame is respectively disposed on the outer side walls of the first assembled chair frame at the left end and the right end, a second through hole is respectively concavely disposed at the front end and the rear end of the assembled armrest frame, two ends of the connecting rod are respectively disposed through the second through holes, and the fastening nuts are respectively abutted to the outer side walls of the assembled armrest frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226280.9U CN219895134U (en) | 2023-05-20 | 2023-05-20 | Variable combination spliced chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321226280.9U CN219895134U (en) | 2023-05-20 | 2023-05-20 | Variable combination spliced chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219895134U true CN219895134U (en) | 2023-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321226280.9U Active CN219895134U (en) | 2023-05-20 | 2023-05-20 | Variable combination spliced chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219895134U (en) |
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2023
- 2023-05-20 CN CN202321226280.9U patent/CN219895134U/en active Active
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