CN201958281U - Chair leg convenient to mount and dismount - Google Patents
Chair leg convenient to mount and dismount Download PDFInfo
- Publication number
- CN201958281U CN201958281U CN2010206728005U CN201020672800U CN201958281U CN 201958281 U CN201958281 U CN 201958281U CN 2010206728005 U CN2010206728005 U CN 2010206728005U CN 201020672800 U CN201020672800 U CN 201020672800U CN 201958281 U CN201958281 U CN 201958281U
- Authority
- CN
- China
- Prior art keywords
- pin
- toe
- toes
- chair leg
- pin axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to the technical field of furniture, and specifically provides a chair leg convenient to mount and dismount, comprising a center shaft, at least three toes and a knob, wherein the at least three toes are distributed around the center shaft, and the knob is used for fixedly and vertically connecting the toes with the center shaft. The toes are connected with the center shaft by dovetail grooves to break up the whole into parts, so that the chair leg is convenient to mount and dismount, small space is occupied when the chair leg is packaged for transportation, the transportation and storage costs are saved, the injection molding, casting or mechanical cold machining processes are simple, and the production efficiency is high.
Description
Technical field
The utility model relates to the furniture technical field, and a kind of chair pin of easy disassembly specifically is provided.
Background technology
Known chair pin (being used for rotary seat) is generally the plastic parts or the metalwork of global formation, as the disclosed a kind of chair pin of No. 01255593.2 patent of China Patent No., be made up of feet, pin arm and end, center, feet, pin arm and end, center are global formation.
Yet there is the problem of processing difficulties in the chair pin of global formation.Because chair pin volume is big, complex structure, technologies such as injection moulding, casting take longer, mechanical cold machining process complexity, and production efficiency is lower.In addition and since the chair pin take up room bigger, the packing, the transportation cost higher.
The utility model content
At problems of the prior art, the purpose of this utility model is to provide a kind of chair pin of easy disassembly, and by the chair pin is broken the whole up into parts, simplified processing process reduces packaging volume, enhances productivity and reduces cost of transportation.
To achieve these goals, the utility model chair pin comprises the pin axis, is distributed at least 3 toes around the pin axis, and is used for knob that toe and pin axis are vertically fixedlyed connected.Be connected with dovetail groove between described toe and the pin axis.During use, the pin axis is used for being connected with the axis of load-bearing, and toe contacts with ground.Chair moves for convenience, and toe can be provided with roller in the end that contacts with ground.
Be connected with dovetail groove between the toe of the utility model chair pin and the pin axis, make the easy disassembly of chair pin, it is less to take up room during packed and transported, saves cost of transportation and warehouse cost.The chair pin breaks the whole up into parts, and injection moulding, casting or mechanical cold worked technology are simple, the production efficiency height.
Description of drawings
Fig. 1 is the structural representation of the utility model chair pin;
Fig. 2 is the structural representation of the pin axis of the utility model chair pin;
Fig. 3 is the structural representation of the toe of the utility model chair pin.
The specific embodiment
Below in conjunction with accompanying drawing the utility model preferred embodiment is further specified:
As shown in Figure 1, the structural representation of the utility model chair pin comprises pin axis 02, is uniformly distributed in pin axis 02 5 toes 01 that are the arm shape on every side, and is used for toe 01 and pin axis 02 vertical knob 03 of fixedlying connected; Be connected with dovetail groove between described toe 01 and the pin axis 02.
As Fig. 2 is the structural representation of the pin axis of the utility model chair pin; Fig. 3 is the structural representation of the toe of the utility model chair pin.In order to reduce the stressed of dovetail groove connecting portion, increase the steadiness of chair pin, the end of the dovetail 21 that is connected with toe 01 of described pin axis 02 vertically is provided with two cylinders 22; Toe 01 with described cylinder 22 corresponding positions, laterally be provided with connecting plate 33 and perforate 32.
During use, the dovetail 21 of pin axis 02 is inserted the dovetail groove 31 of toes 01, the perforate 32 that the cylinder 22 of pin axis 02 inserts toes 01.After knob 03 is tightened vertically fixedly toe 01 and pin axis 02 along screw thread 23.
The utility model chair leg structure is firm, and easy disassembly and processing can be saved production, transportation, warehouse cost.
Claims (6)
1. just dismounting chair pin is characterized in that: comprise pin axis (02), be distributed in pin axis (02) at least 3 toes (01) on every side, and be used for knob (03) that toe (01) and pin axis (02) are vertically fixedlyed connected; Be connected with dovetail groove between described toe (01) and the pin axis (02).
2. a kind of just dismounting chair pin as claimed in claim 1, it is characterized in that: described toe (01) is uniformly distributed in pin axis (02) on every side.
3. a kind of just dismounting chair pin as claimed in claim 1 is characterized in that: described pin axis (02) toe (01) on every side that is distributed in has 5.
4. a kind of just dismounting chair pin as claimed in claim 1 is characterized in that: the end of the dovetail (21) that is connected with toe (01) of described pin axis (02) vertically is provided with two cylinders (22); Toe (01) with the corresponding position of described cylinder (22), laterally be provided with connecting plate (33) and perforate (32).
5. a kind of just dismounting chair pin as claimed in claim 1 is characterized in that: be provided with screw thread (23) between described pin axis (02) and the knob (03) and be connected.
6. a kind of just dismounting chair pin as claimed in claim 1, it is characterized in that: described toe (01) is the arm shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206728005U CN201958281U (en) | 2010-12-21 | 2010-12-21 | Chair leg convenient to mount and dismount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206728005U CN201958281U (en) | 2010-12-21 | 2010-12-21 | Chair leg convenient to mount and dismount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201958281U true CN201958281U (en) | 2011-09-07 |
Family
ID=44520801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206728005U Expired - Fee Related CN201958281U (en) | 2010-12-21 | 2010-12-21 | Chair leg convenient to mount and dismount |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201958281U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735069A (en) * | 2013-12-24 | 2014-04-23 | 浙江恒林椅业股份有限公司 | Detachable chair leg |
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
-
2010
- 2010-12-21 CN CN2010206728005U patent/CN201958281U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103735069A (en) * | 2013-12-24 | 2014-04-23 | 浙江恒林椅业股份有限公司 | Detachable chair leg |
| CN103735069B (en) * | 2013-12-24 | 2016-04-27 | 浙江恒林椅业股份有限公司 | A kind of Detachable chair leg |
| CN110074578A (en) * | 2019-05-20 | 2019-08-02 | 黄依群 | A kind of Detachable chair leg and chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20141221 |
|
| EXPY | Termination of patent right or utility model |