CN207593746U - A kind of tool box base - Google Patents
A kind of tool box base Download PDFInfo
- Publication number
- CN207593746U CN207593746U CN201721402853.3U CN201721402853U CN207593746U CN 207593746 U CN207593746 U CN 207593746U CN 201721402853 U CN201721402853 U CN 201721402853U CN 207593746 U CN207593746 U CN 207593746U
- Authority
- CN
- China
- Prior art keywords
- tool box
- box base
- damping spring
- universal wheel
- placing groove
- 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
Links
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
The utility model discloses a kind of tool box bases, including tool box base and universal wheel, the side of the tool box base offers expansion handle placing groove, the corner of inside one of the expansion handle placing groove is connected through the hinge and has expansion handle, and the side of the expansion handle is connected through the hinge and has rotating card block.In the utility model, there are two universal wheels for the bottom symmetrical setting of tool box base, the side of universal wheel is welded with link block, link block is connect by sliding recess with tool box base, the card slot that universal wheel is pulled downward on to connection fixture block and lower position is fastened when being moved, ensure the normal movement of universal wheel, the card slot that universal wheel is pushed up to connection fixture block and upper position is fastened when needing mobile, so that universal wheel is hidden in the inside of tool box base, facilitate movement of the tool box during moving, manpower is saved, it is easy to use.
Description
Technical field
The utility model is related to tool box technical field more particularly to a kind of tool box bases.
Background technology
Tool box is a kind of container, is storage tool and the container of various household chores, available for producing, family, and repair,
Fishing etc. and kind purposes, using extensive, it is divided into mobile model and fixed, with economic continuous development and the transformation of thought,
Requirement of the user to tool box is also higher and higher so that tool box has a great development, and is not only in appearance, in material
Using it is upper be also constantly bring forth new ideas.
However existing tool box base on using there are still certain shortcoming, in use, tool box is overweight not
Just moved back and forth, and tool box be easy to cause the damage of tool box in-house tool in moving process because jolting.
Utility model content
The purpose of this utility model is and a kind of tool box bottom proposed in order to solve shortcoming in the prior art
Seat.
To achieve these goals, the utility model employs following technical solution：A kind of tool box base, including tool
Bottom seat and universal wheel, the side of the tool box base offer expansion handle placing groove, the expansion handle placing groove
An internal corner is connected through the hinge and has expansion handle, and the side of the expansion handle is connected through the hinge and has revotating card
Block is connected with L-type fixture block, the bottom of the tool box base at the outer upper ends position of the rotating card block by rectangle card slot
It opens up there are two the symmetrical universal wheel placing groove of vertical center line about tool box base, the inside of the universal wheel placing groove is opened
If there are two the symmetrical card slot of horizontal central line about universal wheel placing groove, the universal wheel that is internally located at of the tool box base is put
The side for putting slot is connect by sliding recess with link block, and the interior side of the link block is by (the first back-moving spring with connecting
Fixture block connect, it is described connection card slot interior side connect by second back-moving spring with active fastening block, the link block it is another
Side is welded with universal wheel, and multiple damping spring outer housings, the damping bullet have been placed equidistant at the top of the tool box base
Be provided with the first damping spring at the inner tip position of spring outer housing, first damping spring by the second damping spring with
Third damping spring connects, and beam is provided at the top of the damping spring outer housing.
As further describing for above-mentioned technical proposal：
The outer diameter of the outer diameter and third damping spring of first damping spring is equal in magnitude.
As further describing for above-mentioned technical proposal：
The internal diameter of the outer diameter and the first damping spring of second damping spring is equal in magnitude.
As further describing for above-mentioned technical proposal：
The horizontal central line of the (the first back-moving spring and the horizontal central line of second back-moving spring are located along the same line.
As further describing for above-mentioned technical proposal：
The outer diameter of the connection fixture block and the internal diameter of card slot are equal in magnitude.
In the utility model, first, there are two universal wheel, the side of universal wheel is welded for the bottom symmetrical setting of tool box base
Link block is connected to, and link block is connect with tool box base by sliding recess, universal wheel pulled downward on when being moved
Fasten to connection fixture block and the card slot of lower position, ensure the normal movement of universal wheel, when needing mobile by universal wheel to
On be pushed to connection fixture block and the card slot of upper position fastens so that universal wheel is hidden in the inside of tool box base, convenient
Manpower is saved in movement of the tool box during moving, easy to use, secondly, multiple subtract has been placed equidistant at the top of tool box
Spring is shaken, and beam is provided at the top of damping spring, carries out that during movement damping can be played the role of in tool box,
The tool inside tool box is avoided to be damaged, and the inside of each damping spring is made up of three damping springs, is enhanced
The effect of damping, finally, the side of tool box base offer expansion handle placing groove, the interior corners of expansion handle placing groove
Place is connect by hinge with expansion handle, in tool box moving process, can be pulled out knob, convenient for users to pulling tool
Case, it is simple in structure, it is easy to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of tool box base structure diagram；
Fig. 2 is the internal structure schematic diagram of the utility model damping spring；
Fig. 3 is the structure diagram of the utility model universal wheel connection structure.
Marginal data：
1- tool box bases, 2- rotating card blocks, 3- expansion handles, 4- hinges, 5- expansion handles placing groove, 6- link blocks,
7- universal wheels, 8- damping springs outer housing, 9- beams, 10- universal wheels placing groove, 11-L types fixture block, 12- rectangles card slot,
The first damping springs of 13-, the second damping springs of 14-, 15- thirds damping spring, 16- sliding recess, 17- card slots, 18- first
Resetting spring, 19- connections fixture block, 20- second back-moving springs, 21- active fastening blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, a kind of tool box base, including tool box base 1 and universal wheel 7, the side of tool box base 1 is opened
Equipped with expansion handle placing groove 5, the corner of inside one of expansion handle placing groove 5 is connected with expansion handle 3 by hinge 4,
The side of expansion handle 3, which is connected through the hinge, rotating card block 2, passes through rectangle card slot at the outer upper ends position of rotating card block 2
12 are connected with L-type fixture block 11, and the bottom of tool box base 1 opens up that there are two the vertical center line about tool box base 1 is symmetrical
Universal wheel placing groove 10, the inside of universal wheel placing groove 10 open up that there are two the horizontal central line about universal wheel placing groove 10 is symmetrical
Card slot 17, the side for being internally located at universal wheel placing groove 10 of tool box base 1 is connected by sliding recess 16 and link block 6
It connects, the interior side of link block 6 is connected by (the first back-moving spring 18 with connecting fixture block 19, and the interior side of card slot 17 passes through
Second back-moving spring 20 is connect with active fastening block 21, and the opposite side of link block 6 is welded with universal wheel 7, the top of tool box base 1
Multiple damping spring outer housings 8 have been placed equidistant with, the first damping bullet is provided at the inner tip position of damping spring outer housing 8
Spring 13, the first damping spring 13 are connect by the second damping spring 14 with third damping spring 15, the top of damping spring outer housing 8
Portion is provided with beam 9.
The outer diameter of the outer diameter and third damping spring 15 of first damping spring 13 is equal in magnitude, outside the second damping spring 14
The internal diameter of diameter and the first damping spring 13 is equal in magnitude, the horizontal central line of (the first back-moving spring 18 and the water of second back-moving spring 20
Flat center line is located along the same line, and the internal diameter for connecting the outer diameter and card slot 17 of fixture block 19 is equal in magnitude.
The first damping spring 13 is provided at the inner tip position of damping spring outer housing 8, the first damping spring 13 is logical
It crosses the second damping spring 14 to connect with third damping spring 15, triple damping springs, enhances the effect of damping, ensure tool box
The safety of in-house tool.
Operation principle：In use, when needing mobility kit, universal wheel 7 is pulled downward on, in the work of sliding recess 16
Under, link block 6 drives universal wheel 7 to move down, and is moved at card slot 17, under the action of (the first back-moving spring 18, connection
Fixture block 19 is sticked at card slot 17, and under the action of second back-moving spring 20, and active fastening block 21 is just sticked in card slot 17
Inside, so as to fixed universal wheel 7 so that universal wheel 7 can be moved normally, pulled out expansion handle 3, carried out the shifting in tool box
Dynamic, in moving process, shock mitigation system and beam 9 inside damping spring outer housing 8 can carry out tool box certain subtract
Shake acts on, and when tool box is moved to desired position, expansion handle 5 is closed to the inside of expansion handle 5, utilizes rotating card block
The rectangle card slot 12 opened up on 2 fastens with L-type fixture block 11 so that expansion handle 5 is fixed on the inside of tool box base 1.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of tool box base, including tool box base (1) and universal wheel (7), which is characterized in that the tool box base
(1) side offers expansion handle placing groove (5), and the corner of inside one of the expansion handle placing groove (5) passes through hinge
Chain (4) is connected with expansion handle (3), and the side of the expansion handle (3) is connected through the hinge and has rotating card block (2), the rotation
Turn to be connected with L-type fixture block (11), the tool box base (1) by rectangle card slot (12) at the outer upper ends position of fixture block (2)
Bottom open up the symmetrical universal wheel placing groove (10) of vertical center line there are two about tool box base (1), the universal wheel
The inside of placing groove (10) opens up the symmetrical card slot of horizontal central line (17) there are two about universal wheel placing groove (10), the work
The side for being internally located at universal wheel placing groove (10) of tool bottom seat (1) is connect by sliding recess (16) with link block (6), institute
The interior side of link block (6) is stated to connect with connecting fixture block (19) by (the first back-moving spring (18), the card slot (17) it is interior
Portion side is connect by second back-moving spring (20) with active fastening block (21), and the opposite side of the link block (6) is welded with universal
It takes turns (7), multiple damping spring outer housings (8), the damping spring shell has been placed equidistant at the top of the tool box base (1)
The first damping spring (13) is provided at the inner tip position of body (8), first damping spring (13) passes through the second damping
Spring (14) is connect with third damping spring (15), and beam (9) is provided at the top of the damping spring outer housing (8).
A kind of 2. tool box base according to claim 1, which is characterized in that the outer diameter of first damping spring (13)
It is equal in magnitude with the outer diameter of third damping spring (15).
A kind of 3. tool box base according to claim 1, which is characterized in that the outer diameter of second damping spring (14)
It is equal in magnitude with the internal diameter of the first damping spring (13).
A kind of 4. tool box base according to claim 1, which is characterized in that the level of the (the first back-moving spring (18)
Center line and the horizontal central line of second back-moving spring (20) are located along the same line.
5. a kind of tool box base according to claim 1, which is characterized in that the outer diameter and card of the connection fixture block (19)
The internal diameter of slot (17) is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402853.3U CN207593746U (en) | 2017-10-27 | 2017-10-27 | A kind of tool box base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721402853.3U CN207593746U (en) | 2017-10-27 | 2017-10-27 | A kind of tool box base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207593746U true CN207593746U (en) | 2018-07-10 |
Family
ID=62756568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721402853.3U Expired - Fee Related CN207593746U (en) | 2017-10-27 | 2017-10-27 | A kind of tool box base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207593746U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271148A (en) * | 2019-06-24 | 2019-09-24 | 东莞市竣詹机械科技有限公司 | The injection mold and its application method that a kind of degree of regulation is high and disassembly is easy to assembly |
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
-
2017
- 2017-10-27 CN CN201721402853.3U patent/CN207593746U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271148A (en) * | 2019-06-24 | 2019-09-24 | 东莞市竣詹机械科技有限公司 | The injection mold and its application method that a kind of degree of regulation is high and disassembly is easy to assembly |
| CN113219113A (en) * | 2021-04-30 | 2021-08-06 | 南京卡佛科学仪器有限公司 | Portable gas chromatography capable of programming temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190702 Address after: 450001 Building No. 9, 76 Cuizhu Street, Zhengzhou High-tech Industrial Development Zone, Zhengzhou City, Henan Province, 1419 Floor 14 Patentee after: ZHENGZHOU QISHUO ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 610000 No. 5 Guojiaqiao North Street, Wuhou District, Chengdu City, Sichuan Province Patentee before: CHENGDU HUAXI NATURAL MEDICINE Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180710 Termination date: 20211027 |