CN217309616U - Chair base convenient to store - Google Patents

Abstract

The utility model relates to a convenient chair base of accomodating, include: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs; the edge of the fixed seat is provided with at least three socket parts; one end of each of at least three supporting legs is provided with a plug-in part; under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding manner, the at least three supporting legs and the fixed seat form a whole; the utility model discloses become the fixed base of chair base and supporting legs design into isolating construction, guaranteed the stability of chair base, reduced the space that chair base occupied in transportation and storage process, reduced the cost of enterprise effectively.

Description

Chair base convenient to store

Technical Field

The utility model relates to a swivel chair technical field, more specifically say, relate to a convenient chair base of accomodating.

Background

In the current life, rotatory pneumatic chair is very common office supplies, and current pneumatic chair is in order to avoid taking place to empty the phenomenon, all can design a very big base of area usually, but this kind of base can occupy great space and lead to the cost to rise in the in-process of transportation and storage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a convenient chair base of accomodating solves the problem that current chair base occupies that the space is big, be difficult to accomodate.

The above technical purpose of the present invention can be achieved by the following technical solutions: a chair base for easy storage, comprising: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs; the edge of the fixed seat is provided with at least three socket parts; one end of each of the at least three supporting legs is provided with a plug-in part; under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding mode, the at least three supporting legs and the fixed seat form a whole.

Optionally, five supporting legs are detachably arranged on the edge of the fixed seat; five socket parts are arranged at the edge of the fixed seat; one end of each of the five supporting legs is provided with a plug-in part; under the condition that the five inserting parts are inserted into the five socket parts in a one-to-one corresponding mode, the five supporting legs and the fixed seat form a whole.

Optionally, the insertion part is provided with a first screw hole; five second screw holes are formed in the fixing seat, the second screw holes penetrate through the bottom surface of the fixing seat and are communicated with the socket part, and under the condition that the inserting part is inserted in the socket part, the first screw holes and the second screw holes are overlapped.

Optionally, a third screw hole for mounting the roller is formed in the other end of the supporting leg.

Optionally, a plurality of reinforcing ribs are further arranged inside the supporting legs.

Optionally, the insertion part includes: a support pillar; a plurality of positioning columns are arranged around the supporting column; the socket part includes: and the sliding chutes correspond to the positioning columns one to one.

This application still provides another kind of chair base who conveniently accomodates and includes: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs; the edge of the fixed seat is provided with at least three insertion parts; one end of each of the at least three supporting legs is provided with a socket part; under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding mode, the at least three supporting legs and the fixed seat form a whole.

To sum up, the utility model discloses following beneficial effect has: the application provides a convenient chair base of accomodating includes: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs; the edge of the fixed seat is provided with at least three socket parts; one end of each of the at least three supporting legs is provided with a plug-in part; under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding manner, the at least three supporting legs and the fixed seat form a whole; the utility model discloses become the fixed base of chair base and supporting legs design into isolating construction, guaranteed the stability of chair base, reduced the space that chair base occupied in transportation and storage process, reduced the cost of enterprise effectively.

Drawings

Fig. 1 is a schematic view of the installation state of the present invention;

fig. 2 is a schematic bottom view of the separated state of the present invention;

fig. 3 is a schematic top view of the present invention in a separated state;

in the figure: 1. a fixed seat; 11. a circular through hole; 12. a socket part; 13. a second screw hole; 14. a chute; 2. supporting legs; 21. a plug-in part; 22. a first screw hole; 23. a third screw hole; 24. reinforcing ribs; 25. a positioning column; 26. a support column; 3. and (4) blind holes.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. 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 one or more of that feature.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1-3, the method includes: a fixed seat 1; a circular through hole 11 for inserting a pneumatic column is formed in the center of the fixed seat 1; the edge of the fixed seat 1 is detachably provided with at least three supporting legs 2; the edge of the fixed seat 1 is provided with at least three socket parts 12; one end of each of at least three supporting legs 2 is provided with an inserting part 21; under the condition that at least three inserting parts 21 are inserted into at least three socket parts 12 in a one-to-one correspondence manner, at least three supporting legs 2 and the fixed seat 1 form a whole.

Particularly, in daily life, the pneumatic column of the pneumatic chair is usually inserted into the circular through hole 11 at the center of the base, the supporting legs 2 and the fixing base 1 are integrally molded and injected in the conventional base design, but in the production, storage and transportation processes of the base, the bases cannot be overlapped with each other, a large amount of storage and transportation space needs to be occupied, and the cost is increased. The application provides a detachable base, reduces the shared space of base when not using, and then reduces the storage cost of transportation of base. Particularly, grafting portion 21 is a spliced pole shape, and socket part 12 is a groove shape corresponding with grafting portion 21's shape, and under the condition that grafting portion 21 is inserted in socket part 12, at least three support frame and fixing base 1 formed a holistic base, in the picture of this embodiment, for the convenience of explaining local position characteristic, only drawn a supporting legs 2, and do not mean the utility model discloses only contain a supporting legs 2.

Furthermore, five supporting legs 2 are detachably arranged on the edge of the fixed seat 1; five socket parts 12 are arranged at the edge of the fixed seat 1; one end of each of the five supporting legs 2 is provided with an inserting part 21; under the condition that the five inserting parts 21 are inserted into the five socket parts 12 in a one-to-one correspondence manner, the five supporting legs 2 and the fixed seat 1 form a whole. The three supporting legs 2 can guarantee the stability of the chair at the lowest limit, the five supporting legs 2 can reduce the angle distance between the supporting legs 2, and the danger that the supporting legs 2 are toppled over due to overlarge distance is avoided.

Further, in order to ensure the stability of connection, a first screw hole 22 is formed on the insertion part 21; five second screw holes 13 are formed in the fixing seat 1, the second screw holes 13 penetrate through the bottom surface of the fixing seat 1 and are communicated with the socket part 12, and under the condition that the inserting part 21 is inserted into the socket part 12, the first screw holes 22 and the second screw holes 13 are overlapped with each other.

Furthermore, a third screw hole 23 for installing a roller is formed at the other end of the supporting leg 2.

Further, in order to reduce the weight of the supporting leg 2 and improve the strength of the supporting leg 2, a plurality of reinforcing ribs 24 are further arranged inside the supporting leg 2.

Further, the insertion part 21 includes: a support column 26; the supporting column 26 is located at the center to provide a main supporting function, a plurality of positioning columns 25 are arranged around the supporting column 26, the positioning columns 25 are used for aligning with the socket part 12, so as to ensure that the socket installation process cannot be inclined, and meanwhile, the positioning columns 25 can also provide the function of the reinforcing ribs 24; the socket 12 includes: a plurality of sliding grooves 14 corresponding to the plurality of positioning posts 25 one by one; the connection between the runner 14 and the runner 14 may also provide the function of a reinforcement rib 24.

Example 2:

this application still provides another kind of chair base who conveniently accomodates, include: a fixed seat 1; a circular through hole 11 for inserting a pneumatic column is formed in the center of the fixed seat 1; the edge of the fixed seat 1 is detachably provided with at least three supporting legs 2; the edge of the fixed seat 1 is provided with at least three insertion parts 21; one end of each of at least three supporting legs 2 is provided with a socket part 12; in the case that at least three of the inserting portions 21 are inserted into at least three of the socket portions 12 in a one-to-one correspondence manner, at least three of the supporting legs 2 and the fixing base 1 form a whole, specifically, in this embodiment, contrary to embodiment 1, the socket portions 12 on the fixing base 1 and the inserting portions 21 on the supporting legs 2 are exchanged, so that the inserting portions 21 are arranged on the fixing base 1, and the socket portions 12 are arranged on the supporting legs 2.

Example 3:

further, this application still provides another kind of embodiment, in order to reduce the material use amount of the manufacturing process of fixing base, improves the intensity of fixing base, a plurality of blind holes 3 have still been seted up around the circular through-hole, be equipped with the strengthening rib 24 that is used for improving base intensity between the blind hole 3.

To sum up, the utility model discloses become the fixed base 1 and the supporting legs 2 design of chair base into isolating construction, guaranteed chair base's stability, reduced the space that chair base occupied in transportation and storage process, reduced the cost of enterprise effectively.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a convenient to store's chair base which characterized in that includes: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs;

the edge of the fixed seat is provided with at least three socket parts; one end of each of the at least three supporting legs is provided with a plug-in part;

under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding mode, the at least three supporting legs and the fixed seat form a whole.

2. The chair base convenient to store as claimed in claim 1, wherein five supporting legs are detachably arranged at the edge of the fixing seat;

five socket parts are arranged at the edge of the fixed seat; one end of each of the five supporting legs is provided with a plug-in part;

under the condition that the five inserting parts are inserted into the five socket parts in a one-to-one corresponding mode, the five supporting legs and the fixed seat form a whole.

3. The chair base convenient to store as claimed in claim 2, wherein the insertion part is provided with a first screw hole; five second screw holes are formed in the fixing seat, the second screw holes penetrate through the bottom surface of the fixing seat and are communicated with the socket part, and under the condition that the inserting part is inserted in the socket part, the first screw holes and the second screw holes are overlapped.

4. The chair base convenient to store as claimed in claim 3, wherein a third screw hole for mounting a roller is formed at the other end of the supporting leg.

5. The chair base convenient to store as claimed in claim 4, wherein a plurality of reinforcing ribs are further arranged inside the supporting legs.

6. A chair base convenient to store as claimed in claim 5, wherein the plug part comprises: a support pillar; a plurality of positioning columns are arranged around the supporting column; the socket part includes: and the sliding chutes correspond to the positioning columns one to one.

7. The utility model provides a convenient storage's chair base which characterized in that includes: a fixed seat; a circular through hole for inserting the pneumatic column is formed in the center of the fixed seat; the edge of the fixed seat is detachably provided with at least three supporting legs;

the edge of the fixed seat is provided with at least three insertion parts; one end of each of the at least three supporting legs is provided with a socket part;

under the condition that the at least three inserting parts are inserted into the at least three socket parts in a one-to-one corresponding mode, the at least three supporting legs and the fixed seat form a whole.

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