CN211693116U - Connecting structure of combined connecting piece and combined stool - Google Patents
Connecting structure of combined connecting piece and combined stool Download PDFInfo
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- CN211693116U CN211693116U CN201922129262.9U CN201922129262U CN211693116U CN 211693116 U CN211693116 U CN 211693116U CN 201922129262 U CN201922129262 U CN 201922129262U CN 211693116 U CN211693116 U CN 211693116U
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Abstract
The utility model discloses a combined connecting piece and a connecting structure of a combined stool, wherein the combined connecting piece comprises a mounting ring for fixing the mounting position, and the inner ring of the mounting ring extends along the axial direction to form a connecting ring with internal threads or external threads; the combined connecting piece is manufactured in a split mode and is divided into two semicircular rings, each semicircular ring comprises a semi-installation ring and a semi-connection ring, and the two semicircular rings are connected and fixed through a fastening piece after being spliced and combined; the connecting structure of the combined stool is provided with the combined connecting piece; the utility model discloses a built-up connection spare is two lamella formulas, adopts the components of a whole that can function independently manufacturing approach, when the equipment, links to each other through the fastener after closing, forms a connector that has internal thread or external screw thread to make things convenient for further connection.
Description
Technical Field
The utility model relates to a sit bench technical field, in particular to built-up connection spare and be equipped with this built-up connection spare's connection structure of built-up stool.
Background
The stool is a daily article commonly used in life, has wide application and special material, mainly provides a function of being convenient for people to sit and rest, and can also play a role of relaxing the body. The traditional stool is generally fixed, is processed and formed by wood or other materials, is fixedly connected through a gun nail or a screw to form a whole, and is single in shape and cannot be changed.
The stool is divided into a plurality of parts from top to bottom, the parts are connected with each other through threads, the threads can be integrally injection-molded with the corresponding parts of the stool, but the stool has a plurality of models, and for the stool with a large size, the cost of the integral injection-molding mode is too high, and the mold cannot meet the requirement; and for the integrated manufacturing and forming mode, the requirement of disassembly can not be met, and meanwhile, the packaging volume is not beneficial to saving during transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a built-up connection spare, this built-up connection spare are two lamella formulas, adopt the components of a whole that can function independently manufacturing mode, when the equipment, link to each other through the fastener after closing, form a connector that has internal thread or external screw thread to make things convenient for further connection.
Still further, the utility model provides a connection structure of combination bench again, through with one of them supporter fixed connection on built-up connection spare and this combination bench, realize that the combination between two adjacent supporters is fixed.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
a combined connecting piece comprises a mounting ring for fixing a mounting position, wherein a connecting ring with internal threads or external threads extends along the axial direction of an inner ring of the mounting ring; the combined connecting piece is manufactured in a split mode and is divided into two semicircular rings, each semicircular ring comprises a half mounting ring and a half connecting ring, and the two semicircular rings are connected and fixed through a fastening piece after being spliced and combined.
Preferably, the two ends of the half connecting ring extend outwards along the radial direction to form connecting lugs, adjacent connecting lugs are oppositely connected together through fasteners, and the fasteners are screws or bolts. The connection lugs are fixed in an involutory mode, the accuracy of connection of the semicircular rings can be guaranteed, conditions such as dislocation cannot be generated, and the stability of the threaded ring is guaranteed.
Furthermore, two ends of the half mounting ring extend along the direction perpendicular to the ring surface of the half mounting ring to form connecting lugs, adjacent connecting lugs are fixedly connected together through a fastening piece, and the fastening piece is a screw or a bolt.
Furthermore, a plurality of connecting holes are distributed on the half mounting ring. So as to facilitate the assembly and fixed connection of the bracket and other components.
A connecting structure of a combined stool comprises two supporting bodies arranged in the vertical direction and a combined connecting piece as described above, wherein at least one of the two supporting bodies is of a hollow structure, an opening is arranged at the upper end or the lower end of the supporting body of the hollow structure, and the combined connecting piece is arranged at the opening; the connecting ring is inserted into the opening or exposed out of the opening, and the mounting ring surrounds the periphery of the opening and is fixedly connected with the upper end surface or the lower end surface of the support body with a hollow structure; the other of the two supporting bodies is in threaded connection with the connecting ring so as to realize the connection and fixation of the two supporting bodies.
Further, the other of the two supporting bodies is provided with a convex ring with external threads or a concave cavity with internal threads, and the convex ring or the concave cavity is in threaded connection with the connecting ring.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses a built-up connection spare is two lamella formulas, adopts the components of a whole that can function independently manufacturing approach, when the equipment, links to each other through the fastener after closing, forms a connector that has internal thread or external screw thread to make things convenient for further connection.
Furthermore, the utility model also provides a connecting structure of the combined stool, which realizes the combined fixation between two adjacent supporting bodies by fixedly connecting the combined connecting piece with one of the supporting bodies on the combined stool, thus being very convenient; during transportation, the combined connecting piece can be detached, so that the packaging volume is saved; when the support is used specifically, the adjacent support bodies are connected through threads, so that connection and fixation are realized.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
fig. 3 is a schematic view of the main structure of the cushion of the present invention;
FIG. 4 is a schematic view of the main structure of the base of the present invention;
FIG. 5 is a schematic view of the connection between the first opening and the threaded ring of the upper middle body of the present invention;
FIG. 6 is a schematic view of the connection between the second opening and the threaded ring of the upper middle body of the present invention;
FIG. 7 is a schematic view of the main structure of the lower-middle body of the present invention;
FIG. 8 is a schematic structural view of the connection between the third opening of the middle-lower body and the threaded ring;
fig. 9 is a schematic view of the main structure of the middle thread ring of the present invention;
fig. 10 is a schematic view of a first combination of the present invention;
FIG. 11 is a schematic view of another combination of the viewing angles of FIG. 10;
fig. 12 is a schematic view of a second combination of the present invention;
fig. 13 is a third combination diagram of the present invention;
in the figure:
10. a cushion; 11. a stool body; 12. a base; 13. an upper body; 14. a lower body; 15. a thread ring; 16. a mounting ring; 17. a connecting ring; 18. a first opening; 19. a second opening; 20. a third opening; 21. a semicircular ring; 22. a semi-mounting ring; 23. a half-coupling ring; 24. connecting lugs; 25. an annular boss; 26. A first convex ring; 27. a second convex ring.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-8, an embodiment of a combined stool of the present invention includes a cushion 10, a stool body 11 and a base 12 arranged from top to bottom, wherein the stool body 11 includes an upper body 13 and a lower body 14; the seat cushion 10, the base 12, the upper body 13 and the lower body 14 are all supporting bodies which form a combined stool.
The upper body 13 is made in a hollow way, the end faces of the upper beam and the lower beam are respectively provided with a first opening 18 and a second opening 19, and the first opening 18 and the second opening 19 are both fixedly provided with a thread ring 15 with threads inside; the lower body 14 is also hollow, the upper end surface is provided with an annular boss 25 with a thread on the outer wall, the lower end surface is provided with a third opening 20, and a thread ring 15 with the thread inside is fixedly arranged in the third opening 20; a first convex ring 26 with external threads extends downwards at the center of the lower end face of the seat cushion 10, a second convex ring 27 with external threads extends upwards at the center of the upper end of the base 12, the first convex ring 26 is in threaded connection with the thread ring 15 in the first opening 18, the second convex ring 27 is in threaded connection with the thread ring 15 in the third opening 20, and the annular boss 25 is in threaded connection with the thread ring 15 in the second opening 19, so that the combined stool with the upper body 13 is formed.
Similarly, as shown in fig. 12, the first protruding ring 26 of the seat cushion 10 can be connected to the threaded ring 15 in the third opening 20, and the second protruding ring 27 of the base 12 can be connected to the threaded ring 15 in the first opening 18, so as to form a combined stool with the upper body 13 under, so that a person can freely adjust the combination form of the combined stool according to his or her own needs, and the form is more flexible and adjustable compared with the conventional stool.
Further, as shown in fig. 13, in this combination mode, the seat cushion 10, the upper body 13, and the base 12 may be directly combined without using the lower body 14; further, the upper body 13 can be rotated 180 degrees and then threadedly coupled to the seat cushion 10 and the base 12.
In detail, the bottom surface of the base 12 is a circular arc surface, so that the connected combined stool is in a tumbler shape, when a person sits down on the combined stool, the person can relax his body by shaking the combined stool, the combined stool is interesting, the body problem and the like caused by long-time sitting of the traditional stool are avoided, and the bottom surface of the base 12 can also be in other shapes, such as a plane, but the plane cannot achieve the effect of shaking the combined stool for relaxation.
Referring to fig. 9, the above-mentioned thread ring 15 is the combined connecting piece of the present invention, the thread ring 15 includes a mounting ring 16 for fixing the mounting position, the inner ring of the mounting ring 16 extends along the axial direction to form a connecting ring 17 with internal threads, the thread ring 15 is mounted on the upper body 13 and the lower body 14, the thread rings are combined with each other in uniform size, the difficulty and processing steps during production and manufacture are reduced, and the accuracy during connection is ensured, the thread ring 15 can be manufactured separately by dividing into two half-rings 21 or manufactured integrally, during separate manufacture, the half-rings 21 include a half-mounting ring 22 and a half-connecting ring 23, both ends of the half-connecting ring 23 extend outward along the radial direction to form connecting lugs 24, the connecting lugs 24 are provided with threaded holes for mounting screws, after the two half-rings 21 are spliced and combined, the adjacent connecting lugs 24 are connected together by screws, the connection of the two semicircular rings 21 can be ensured through the connection of the connecting lugs 24, the problems of deviation and the like can not be caused, the production difficulty of manufacturing the threaded ring 15 in a split mode is low, and the cost can be saved.
Of course, the two ends of the half-installation ring 22 extend along the direction perpendicular to the ring surface of the half-installation ring 22 to form the connection lugs 24, and the adjacent connection lugs 24 are coupled together and fixedly connected through fasteners, wherein the fasteners are screws or bolts.
Referring to fig. 1-5, the embodiment of the combined stool of the present invention includes a cushion 10, a stool body 11 and a base 12 arranged from top to bottom, the stool body 11 includes an upper body 13 and a lower body 14, the upper body 13 is made hollow, and the upper and lower beam end faces are respectively provided with a first opening 18 and a second opening 19, and the first opening 18 and the second opening 19 are both fixedly provided with a threaded ring 15 with threads therein; the center of the lower end surface of the cushion 10 extends downwards to form a first convex ring 26 with external threads, the center of the upper end of the base 12 extends upwards to form a second convex ring 27 with external threads, the first convex ring 26 is in threaded connection with the thread ring 15 in the first opening 18, the second convex ring 27 is in threaded connection with the thread ring 15 in the second opening 19, two ends of the upper body 13 are directly connected with the cushion 10 and the base 12, the lower body 14 is not required to be added, the first convex ring 26 can also be connected with the thread ring 15 in the second opening 19, the second convex ring 27 is connected with the thread ring 15 in the first opening 18, so that a combined stool with the height different from that of the combined stool in the above embodiment is formed, the bottom surface of the base 12 is a circular arc surface, the combined stool connected by the method is in a tumbler shape and is more suitable for being used by people with small age or short stature, the bottom surface of the base 12 can also be a plane, so as to, avoid falling down to cause safety problems such as injury.
Referring to fig. 9, the screw ring 15 includes a mounting ring 16 for fixing a mounting position, an inner ring of the mounting ring 16 extends in an axial direction to form a connection ring 17 with an internal thread, the screw ring 15 is mounted on the upper body 13 and the lower body 14, the screw ring 15 is assembled with each other in a uniform size, which reduces difficulty and processing steps during manufacturing and ensures accuracy during connection, the screw ring 15 may be manufactured separately as two semicircular rings 21 or manufactured integrally, during the separate manufacturing, the semicircular rings 21 include a half mounting ring 22 and a half connection ring 23, both ends of the half connection ring 23 extend outward in a radial direction to form connection lugs 24, the connection lugs 24 are provided with threaded holes for mounting screws, after the two semicircular rings 21 are assembled, the adjacent connection lugs 24 are fixedly connected together by screws, and connection lugs 24 are connected to ensure accuracy of connection of the two semicircular rings 21, the problems of deviation and the like can not be generated, the production difficulty of manufacturing the thread ring 15 in a split mode is low compared with the integral mode, and the cost can be saved.
The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (6)
1. A composite connector, characterized in that: the combined connecting piece comprises a mounting ring for fixing a mounting position, and a connecting ring with internal threads or external threads extends along the axial direction of an inner ring of the mounting ring; the combined connecting piece is manufactured in a split mode and is divided into two semicircular rings, each semicircular ring comprises a half mounting ring and a half connecting ring, and the two semicircular rings are connected and fixed through a fastening piece after being spliced and combined.
2. The modular connector of claim 1 wherein: two ends of the half connecting ring extend outwards along the radial direction to form connecting lugs, adjacent connecting lugs are fixedly connected together through a fastening piece, and the fastening piece is a screw or a bolt.
3. The modular connection unit of claim 1 wherein: the two ends of the half mounting ring extend along the direction perpendicular to the ring surface of the half mounting ring to form connecting lugs, the adjacent connecting lugs are fixedly connected together through a fastening piece, and the fastening piece is a screw or a bolt.
4. The modular connection unit of claim 1 wherein: a plurality of connecting holes are distributed on the half mounting ring.
5. A coupling structure of a sectional stool comprising two supporting bodies provided in an up-and-down direction, at least one of the two supporting bodies having a hollow structure, an opening being provided at an upper end or a lower end of the supporting body having the hollow structure, and a sectional coupling member according to any one of claims 1 to 4 provided at the opening; the connecting ring is inserted into the opening or exposed out of the opening, and the mounting ring surrounds the periphery of the opening and is fixedly connected with the upper end surface or the lower end surface of the support body with a hollow structure; the other of the two supporting bodies is in threaded connection with the connecting ring so as to realize the connection and fixation of the two supporting bodies.
6. The coupling structure of a stool set according to claim 5, wherein: the other of the two supports has a convex ring with external threads or a concave cavity with internal threads, and the convex ring or the concave cavity is in threaded connection with the connecting ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129262.9U CN211693116U (en) | 2019-11-30 | 2019-11-30 | Connecting structure of combined connecting piece and combined stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129262.9U CN211693116U (en) | 2019-11-30 | 2019-11-30 | Connecting structure of combined connecting piece and combined stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211693116U true CN211693116U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922129262.9U Active CN211693116U (en) | 2019-11-30 | 2019-11-30 | Connecting structure of combined connecting piece and combined stool |
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| CN (1) | CN211693116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768312A (en) * | 2021-09-22 | 2021-12-10 | 延锋国际座椅系统有限公司 | Structure for self-closing opening of seat surface sleeve |
-
2019
- 2019-11-30 CN CN201922129262.9U patent/CN211693116U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113768312A (en) * | 2021-09-22 | 2021-12-10 | 延锋国际座椅系统有限公司 | Structure for self-closing opening of seat surface sleeve |
| CN113768312B (en) * | 2021-09-22 | 2024-05-03 | 延锋国际座椅系统有限公司 | Structure for self-closing opening of seat cover |
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