CN218474343U - Novel chair foot and chair - Google Patents
Novel chair foot and chair Download PDFInfo
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- CN218474343U CN218474343U CN202121135435.9U CN202121135435U CN218474343U CN 218474343 U CN218474343 U CN 218474343U CN 202121135435 U CN202121135435 U CN 202121135435U CN 218474343 U CN218474343 U CN 218474343U
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- chair
- chair leg
- support arm
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Abstract
The utility model discloses a novel chair foot and a chair, which comprises a chair foot base body and a chair foot appendage which are detachably connected, wherein the chair foot base body is configured to be arranged at the bottom end of the chair, and a plurality of connecting arms which extend outwards are uniformly distributed on the chair foot base body along the circumferential direction; the number of the chair leg accessories is equal to that of the connecting arms, and each chair leg accessory comprises a first supporting arm which can be connected and matched with the connecting arm, and a second supporting arm and a third supporting arm which extend from the first supporting arm away from the branching of the base end of the chair leg; when the chair leg accessories are assembled, the chair leg accessories are sequentially connected to the chair leg base body, and the second support arm on one of the two adjacent chair leg accessories is connected with the third support arm on the other chair leg accessory; the whole body enclosed by the chair leg main body and the chair leg accessory body is in a five-pointed star shape. The chair legs are in a five-pointed star shape, and the structure is novel and beautiful; and the chair foot base body and the chair foot attached body can be disassembled and packaged during packaging, so that the packaging volume is reduced, and the transportation cost is saved.
Description
Technical Field
The utility model relates to a thing to sit on field, in particular to novel chair foot and seat.
Background
The chair feet of most of the existing office chairs are in a five-claw shape and mainly comprise a base and five support legs which uniformly extend outwards along the periphery of the base, and most of the five-claw chairs are of an integral structure or are bulky or heavy, and the chair feet are integral and cannot be disassembled; when the chair legs are packaged and transported, the whole chair legs need to be packaged, the carrying is very inconvenient in the storage and transportation process, the occupied space is large, large storage and transportation resources are consumed, and the storage and transportation cost is increased.
However, as the demand of modern people for aesthetic quality is higher and higher, the traditional five-claw chair leg can not meet the demand of users, and in order to meet the overall shape of some existing chairs, the chair leg is designed into a special shape structure, such as a five-pointed star or a net structure, so that the overall shape of the chair is unique, the style is more diversified, and the chair is more attractive. However, the chair leg structure with the unique shape is often designed, so that the volume of the chair seat is larger, and the structure is relatively complex; if the chair legs are still integrally formed, the processing and the transportation are very difficult; therefore, it is necessary to design a detachable chair leg with a special shape, which reduces the production and transportation costs while ensuring the special shape of the chair leg.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a novel chair leg and a chair which have novel structure and convenient assembly and disassembly; the chair leg assembly comprises a chair leg base body and a chair leg attachment body, wherein the chair leg assembly is characterized in that the whole chair leg is in a five-pointed star shape, the structure is novel, the appearance is attractive, and the design sense is more possessed; and the chair foot base body is detachably connected with the chair foot attachment body, so that the chair foot base body and the chair foot attachment body can be separately packaged and transported during packaging and transportation, and the transportation cost is saved.
The technical scheme of the utility model is realized like this:
a novel chair leg comprises a chair leg base body and a chair leg accessory body which are detachably connected, wherein the chair leg base body is configured to be installed at the bottom end of a chair, and a plurality of connecting arms extending outwards are uniformly distributed on the chair leg base body along the circumferential direction of the chair leg base body; the number of the chair leg accessories is equal to that of the connecting arms, and each chair leg accessory comprises a first supporting arm which can be connected and matched with the connecting arm, and a second supporting arm and a third supporting arm which extend from the first supporting arm far away from the end of the chair leg base body in a branching manner; when the chair leg accessories are assembled, the chair leg accessories are sequentially connected to the chair leg base body, and the second support arm on one of the two adjacent chair leg accessories is connected with the third support arm on the other chair leg accessory; the chair leg main body and the chair leg auxiliary body are enclosed into a whole in a five-pointed star shape.
Preferably, the connecting arm is provided with a first connecting head protruding outwards; the first connector is arranged in the first support arm and is in clamping fit with the first support arm. The connection is convenient and the structure is stable.
Preferably, a first mounting groove is formed in the bottom of the first support arm, and the first connecting head is embedded in the first mounting groove; one of the first connecting head or the first mounting groove is provided with a first clamping block, and the other one of the first connecting head or the first mounting groove is correspondingly provided with a first clamping groove; the first connecting head is fixedly connected with the first supporting arm through screws after being clamped. The first connecting head is hidden in the first mounting groove, so that connecting traces are eliminated; the first clamping block is clamped with the first clamping groove to effectively limit the looseness of the chair foot base body and the chair foot attachment body.
Preferably, the end part of the third support arm is provided with a connecting section, and the length direction of the connecting section is consistent with the length direction of the second support arm of the adjacent chair leg appendage; the connecting section is connected and matched with the second support arm on the adjacent chair leg attachment body. The connection section is connected and matched with the second support arm, so that two adjacent chair leg accessories can be just jointed together.
Preferably, a protruding second connector is arranged at the end part of the connecting section, a second mounting groove is formed in the bottom of the second support arm, and the second connector is embedded in the second mounting groove; a second clamping block is arranged on one of the second connector or the second mounting groove, and a second clamping groove is correspondingly arranged on the other one of the second connector or the second mounting groove; the second connector is clamped with the second support arm and then is fixedly connected by screws.
Preferably, the length of the third arm is equal to the length of the engagement section plus the length of the second arm.
Preferably, the chair foot base is provided with 5 connecting arms, and the chair foot attachment is correspondingly provided with 5 connecting arms. After the chair leg appendage is connected on the chair leg base body, the chair leg appendage and the chair leg base body can just form a five-pointed star shape.
Preferably, the length of the connecting arm is between 5 and 20 cm. The length of the connecting arm is designed to be shorter, so that the volume of the chair foot base body during packaging can be reduced.
Preferably, the surface contour of the connecting part of the chair leg appendage and the chair leg base body is mutually matched. The joint of the two is matched, so that the joint is smooth and smooth, and connecting traces are eliminated.
A chair comprises the novel chair legs, wherein the chair seat is connected with an air rod, and the center of the chair leg base body is provided with a jack; the bottom end of the gas rod is inserted and matched in the jack.
Adopted above-mentioned technical scheme the utility model discloses a design departure point, theory and beneficial effect are:
firstly, the chair leg base body and the chair leg attachment body which are detachably mounted are arranged, so that the chair legs can be disassembled, packaged and transported during packaging and transportation, the packaging volume is reduced, and the transportation cost is reduced; and the chair leg accessory body is in a herringbone shape, and after the chair leg accessory body is assembled with the chair leg base body, the whole chair leg is in a five-pointed star shape.
Secondly, a first connecting head is arranged on the connecting arm and is connected and matched with the first supporting arm; the connecting section is provided with a second connector which is connected and matched with the second support arm; after connection, the first connector is hidden at the bottom of the first support arm, and the second connector is hidden at the bottom of the second support arm; the connecting trace can be eliminated, the surface contour of the connecting part of the chair leg attachment and the chair leg base body is matched after the chair leg attachment and the surface contour of the connecting part of the two adjacent chair leg attachment are matched, so that the integrity is better, and the chair leg is simpler and more attractive.
Moreover, the chair leg attachments with the herringbone structure are adopted, so that 5 chair leg attachments with the same shape can be enclosed to form the five-pointed star-shaped chair leg; the chair leg accessories with different structures are not needed to be matched and lapped, and only the chair leg accessories with single shape are needed to be subjected to die sinking processing, so that the processing and the production are more convenient.
Drawings
FIG. 1 is a schematic perspective view of a chair leg according to an embodiment of the present invention;
FIG. 2 is a schematic perspective view of the embodiment of the present invention showing the connection between the base and the appendage;
FIG. 3 is a schematic perspective view of a chair leg base according to an embodiment of the present invention;
FIG. 4 is a schematic bottom perspective view of the embodiment of the present invention showing the connection between the base and the appendage;
FIG. 5 is a schematic perspective view of the embodiment of the present invention showing the engagement between two adjacent leg attachments;
fig. 6 is a schematic perspective view of a seat according to an embodiment of the present invention;
the various reference numbers are: a chair leg base 1; a chair leg attachment 2; a connecting arm 3; a first arm 4; a second support arm 5; a third support arm 6; a first connector 7; a first card slot 8; a first mounting groove 9; a first block 10; a joining section 11; a second connector 12; a second mounting groove 13; a gas lever 14; a jack 15; a second latch 16; a second card slot 17; caster mounting holes 18.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, the term "at least one" means one or more unless explicitly defined otherwise. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The present embodiment is described with reference to the orientation of the various components, such as front, rear, etc., in a normal use condition with the user seated in the seat.
The utility model discloses a specific embodiment as follows:
as shown in fig. 1-5, the utility model provides a novel chair leg, which comprises a chair leg base body 1 and a chair leg appendage 2, wherein the chair leg base body 1 and the chair leg appendage 2 are detachably connected, 5 connecting arms 3 extending outwards are uniformly distributed on the chair leg base body 1 along the circumferential direction, and the number of the chair leg appendage 2 is equal to that of the connecting arms 3; when the chair leg is used, the chair leg appendage 2 is sequentially connected on the chair leg base 1, and the whole chair leg formed by assembling the chair leg base 1 and the chair leg appendage 2 is in a five-pointed star shape, has novel structure and can attract the eyeball of a user; when the chair leg is packaged and transported, the chair leg base body 1 and the chair leg attachment body 2 can be detached, packaged and transported separately, the packaging volume is reduced, and the transportation cost is greatly saved.
As shown in figures 2-5, the structure of the chair leg attachment 2 is in a shape of Chinese character 'ren', and the chair leg attachment 2 comprises a first support arm 4 connected and matched with the connecting arm 3, and a second support arm 5 and a third support arm 6 which extend from the first support arm 4 towards the end far away from the chair leg base 1. When the chair leg attachment body 2 is assembled with the chair leg base body 1, the first supporting arm 4 is connected and matched with the connecting arm 3; and the second support arm 5 on one of the two adjacent chair leg accessories 2 is connected and matched with the third support arm 6 on the other one; then, after the assembly is finished, the 5 chair leg attachments 2 are sequentially enclosed together end to end.
In the embodiment, the length of the connecting arm 3 is shorter and 10cm, so that the volume of the chair foot base 1 is not too large; a first connecting head 7 protruding outwards is arranged at the end part of the connecting arm 3, the first connecting head 7 is arranged in the first supporting arm 4, and the first connecting head 7 is in clamping fit with the first supporting arm 4; specifically, the method comprises the following steps: the outermost end of each connecting arm 3 is provided with a first connecting head 7 used for being connected with the chair leg attachment 2, and the upper surface of each first connecting head 7 is provided with a first clamping groove 8; a first mounting groove 9 is correspondingly formed in the bottom of the first support arm 4, and a first clamping block 10 protruding downwards is correspondingly arranged in the first mounting groove 9; when then connecting, will first connector 7 is installed in first arm 9 by the below embedding of first arm 9, first fixture block 10 will be in the same place with first draw-in groove 8 joint, then wear to establish the screw from both belows and be connected fixedly with linking arm 3 and first arm 5. By adopting the connection mode, the connection structure is stable; after connection, the first connecting head 7 is hidden in the first mounting groove 9, so that connection traces are eliminated; in addition, the surface contour of the joint of the first arm 9 and the connecting arm 3 is matched, and the joint is smooth, so that the integrity is better.
As shown in fig. 2 and 4, the end of the third arm 6 is bent and extended to form a small connecting section 11, the connecting section 11 is shorter than the third arm 6, and an included angle is formed between the connecting section 11 and the third arm 6; when the chair is assembled, the length direction of the connecting section 11 is consistent with the length direction of the second support arm 5 on the adjacent chair leg attachment body 2, and the connecting section and the second support arm can be connected and matched; the method specifically comprises the following steps: a second connector 12 used for being connected and matched with the second support arm 5 is arranged at the end part of the connecting section 11, and the connecting section 11 is connected and fixed with the second support arm 10 through the second connector 12; the connection mode of the second connector 12 and the second support arm 5 is the same as the connection mode of the first connector 7 and the first support arm 4; a second clamping groove 17 is formed in the upper surface of the second connector 12, a second mounting groove 13 is formed in the bottom of the second support arm 5, and a second clamping block 16 is correspondingly arranged in the second mounting groove 13; the second connector 12 is embedded into the second mounting groove 13 from the lower part and is clamped and matched with the second mounting groove 13, and then the second connector 12 and the second support arm 4 are fixedly connected through screws; the connection is stable, the connection strength is high, and the integral support strength of the chair legs is better; and after the connection, the surface contour of the connection part of the connection section 11 and the second support arm 5 is matched, so that the appearance can be beautified. In addition, the length of the connecting section 11 plus the length of the second support arm 5 is equal to the length of the third support arm 6, so that the chair leg appendage 2 can just form a five-pointed star shape after being completely connected to the chair leg base 1. As shown in fig. 4 and 5, a caster wheel mounting hole 18 is further provided at the junction of the connecting section 11 and the third arm 6.
In conclusion, the chair leg attachments 2 are designed into a special herringbone structure, so that 5 chair legs can be exactly encircled into a pentagram-shaped chair leg, and any two adjacent chair leg attachments 2 can be combined with the second support arm 10 through the connecting section 11; the chair foot accessories with different shapes do not need to be designed to be matched and lapped; the chair leg attachment 2 with a single structure only needs to be subjected to die sinking processing during processing, and the processing cost is lower.
As shown in fig. 6, the present invention further provides a chair, which comprises the above-mentioned novel chair leg, wherein the lower end of the chair is provided with an air rod 14 capable of being adjusted in a lifting manner; a jack 15 is arranged at the center of the chair leg base body 1, and the lower end of the air rod 14 is inserted and matched in the jack 15; the chair leg on the chair is novel in shape, is different from the traditional five-claw chair leg, is in a five-pointed star shape, is more dispersed in stress, and is more stable in integral supporting strength; and although the chair leg structures are increased, the chair leg base body 1 and the chair leg attachment body 2 can be separately packaged and transported, the packaging volume is reduced, and the cost can be effectively reduced.
Claims (10)
1. A novel chair leg is characterized in that: the chair leg comprises a chair leg base body and a chair leg attachment body which are detachably connected, wherein the chair leg base body is configured to be installed at the bottom end of a chair, and a plurality of connecting arms extending outwards are uniformly distributed on the chair leg base body along the circumferential direction of the chair leg base body; the number of the chair leg accessories is equal to that of the connecting arms, and each chair leg accessory comprises a first supporting arm which can be connected and matched with the connecting arm, and a second supporting arm and a third supporting arm which extend from the first supporting arm far away from the end of the chair leg base body in a branching manner; when the chair leg accessories are assembled, the chair leg accessories are sequentially connected to the chair leg base body, and the second support arm on one of the two adjacent chair leg accessories is connected with the third support arm on the other chair leg accessory; the chair leg main body and the chair leg auxiliary body are enclosed into a whole in a five-pointed star shape.
2. The novel chair foot according to claim 1, characterized in that: the connecting arm is provided with a first connecting head which protrudes outwards; the first connector is arranged in the first support arm and is in clamping fit with the first support arm.
3. The novel chair foot according to claim 2, characterized in that: a first mounting groove is formed in the bottom of the first support arm, and a first connecting head is embedded in the first mounting groove; one of the first connecting head or the first mounting groove is provided with a first clamping block, and the other one of the first connecting head or the first mounting groove is correspondingly provided with a first clamping groove; the first connecting head is fixedly connected with the first supporting arm through screws after being clamped.
4. The novel chair foot according to claim 1, characterized in that: the end part of the third support arm is provided with a connecting section which is shorter than the third support arm and forms an included angle with the third support arm, and the length direction of the connecting section is consistent with that of the second support arm of the adjacent chair leg attachment; the connecting section is connected and matched with the second support arm on the adjacent chair leg attachment body.
5. The novel chair foot according to claim 4, characterized in that: the end part of the connecting section is provided with a protruding second connector, the bottom of the second support arm is provided with a second mounting groove, and the second connector is embedded in the second mounting groove; a second clamping block is arranged on one of the second connector or the second mounting groove, and a second clamping groove is correspondingly arranged on the other one of the second connector or the second mounting groove; the second connector is clamped with the second support arm and then is fixedly connected through screws.
6. The novel chair foot according to claim 4, characterized in that: the length of the third support arm is equal to the length of the connecting section plus the length of the second support arm.
7. The novel chair foot according to claim 1, characterized in that: the chair foot base member disposes 5 linking arms, and the chair foot appendage disposes 5 correspondingly.
8. The novel chair foot according to claim 1, characterized in that: the length of the connecting arm is between 5 and 20 cm.
9. The novel chair foot according to claim 1, characterized in that: the surface contour of the connecting part of the chair leg attachment body and the chair leg base body is mutually matched; the surface contour of the joint of the two adjacent chair leg attachments is matched.
10. A seat, characterized by: the novel chair leg comprises a chair seat and the novel chair leg as claimed in any one of claims 1 to 9, wherein an air rod is connected to the chair seat, and a jack is arranged at the center of a base body of the chair leg; the bottom end of the air rod is inserted and matched in the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135435.9U CN218474343U (en) | 2021-05-25 | 2021-05-25 | Novel chair foot and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135435.9U CN218474343U (en) | 2021-05-25 | 2021-05-25 | Novel chair foot and chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218474343U true CN218474343U (en) | 2023-02-14 |
Family
ID=85164039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135435.9U Active CN218474343U (en) | 2021-05-25 | 2021-05-25 | Novel chair foot and chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218474343U (en) |
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2021
- 2021-05-25 CN CN202121135435.9U patent/CN218474343U/en active Active
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