CN201931457U - Combined type tool cart - Google Patents
Combined type tool cart Download PDFInfo
- Publication number
- CN201931457U CN201931457U CN2011200159734U CN201120015973U CN201931457U CN 201931457 U CN201931457 U CN 201931457U CN 2011200159734 U CN2011200159734 U CN 2011200159734U CN 201120015973 U CN201120015973 U CN 201120015973U CN 201931457 U CN201931457 U CN 201931457U
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- CN
- China
- Prior art keywords
- link plate
- car body
- combined tool
- face
- locking
- 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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Abstract
The utility model relates to a combined type tool cart, comprising a cart body and a tool hanging plate connected with the cart body, wherein the upper end of the cart body comprises a platform surface or an end face; the cart body at least comprises a vertical positioning and guiding chute; the tool hanging plate is connected with a self-locking type gas spring which drives the tool hanging plate to move up and down along the positioning and guiding chute; when a piston rod of the self-locking type gas spring is situated at an upper limit stroke position, the upper end face of the tool hanging plate is higher than the platform surface or the end face of the cart body; and when the piston rod of the self-locking type gas spring is situated at a lower limit stroke position, the upper end face of the tool hanging plate is no higher than the platform surface or the end face of the cart body.
Description
Technical field
The utility model relates to a kind of repairing trades that is mainly used in, and especially carries out the combined tool car of motor vehicle repair.
Background technology
Existing instrument dolly, its basic structure is to comprise that some are used for that the drawer of the instrument that holds and some are used for locating or jack, hook or the link plate etc. of setting tool, though and instrument can conveniently be classified and take to these hooks and link plate, but because the instrument that hangs up thereon is in the state of exposing, thereby security is relatively poor; Especially instrument dolly itself in use frequently also can be according to actual needs or the change of repairing the place be shifted; Therefore the existing combined tool car structure that has drawer and instrument link plate exists certain deficiency.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of and is convenient to holding tools and dolly moves, and improves the combined tool car of tool storage security.
Its technical problem to be solved can be implemented by the following technical programs.
A kind of combined tool car, comprise car body and the instrument link plate that is connected described car body, described car body upper end comprises a table top or end face, its characteristics are, described car body comprises a vertical positioning and guiding chute at least, and described instrument link plate connects one and drives its self-locking air spring that is shifted up and down along described positioning and guiding chute; And the piston rod that keeps described self-locking air spring is when being in upper limit stroke position, and the upper end end face of described instrument link plate is higher than the table top or the end face of described car body; And the piston rod of described self-locking air spring is when being in limit travel position, bottom, and the upper end end face of described instrument link plate is not higher than the table top or the end face of described car body.
As the further improvement of the technical program, this tool car comprises that one fixes or lock the retaining mechanism of described instrument link plate.
As the further improvement of the technical program, described retaining mechanism comprises an alignment pin, and described instrument link plate is provided with the one or more dowel holes that adapt with described alignment pin.
As further improving again of the technical program, described alignment pin connection one and the vertical driving mechanism of described instrument link plate, described driving mechanism comprises first drive rod and the locking bar that is connected described first drive rod, described locking bar connects a lock core.
In addition, described car body can also be provided with plug-type drawer, and described driving mechanism also comprises second drive rod, and an end of described second drive rod links to each other with described locking bar, and the other end is connected with the retaining mechanism of described plug-type drawer.
Also as the further improvement of the technical program, the release distance that presses down of described self-locking air spring is 20mm.
As one of preferred embodiment of the present utility model, can be provided with a flap or folding stand at least one side of described car body.Use when this flap or folding stand can be used for placing maintenance spare and accessory parts, tire etc. for example.
Wherein, described flap or folding stand can have a ratchet rotating shaft.
Simultaneously, the spacing of adjacent ratchet on circumference of described ratchet rotating shaft can be 15 degree, for example needs it only to rotate 90 when spending, and the ratchet of ratchet only need be provided with 6 and get final product.
Adopt the combined tool car of technique scheme, by utilizing the self-locking air spring to come the control tool link plate, make it can realize the function of stretching, and then in needs, the entire tool link plate together is received into the car body inside of tool car together with the instrument on it, not only be convenient to the transportation displacement, also be convenient to safety simultaneously.
In order to increase its safety coefficient, can carry out the fixing or spacing of instrument link plate position equally by adopting forms such as pin; Can utilize the retaining mechanism of key control to finish its locking in case of necessity.And the retaining mechanism of the retaining mechanism of the drawer that in fact more tool car can be possessed originally and instrument link plate is integrated into a cover locking mechanism.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model being done one describes in detail.
Fig. 1 is the locking schematic diagram of the utility model drawer and link plate;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation after combined tool car link plate described in the utility model draws in;
Fig. 4 is the structural representation after combined tool car link plate described in the utility model draws back;
Fig. 5 is the structural representation and the assembled relation schematic diagram of the utility model link plate;
Fig. 6 is the structural representation of the utility model sidepiece flap (folding stand);
Fig. 7 adopts among the embodiment wherein a kind of structural representation of ratchet mechanism for the utility model;
Fig. 8 adopts the structural representation of another kind of ratchet mechanism among the embodiment for the utility model;
---------------------------split pin 10---is rotated locking bar 101---rotation lock shaft bar 11---combination lock shaft bar 12---link plate guide chute 13---instrument link plate 14---car body 21 to rotation lock lever pin 9 to drawer hook plate 8 to compression spring 7 to plain washer 6 to combination locking bar 4 to tubular push button lock 2 in split pin 5 to adjust nut 3 among the figure: 1,22,23,24,25---drawer 26---lockset nut 27---self-locking air spring 271---air spring support 28---soket head cap screw 29---packing ring 30---fixed support screw 31---bearing pin 32---split pin 33---flaps 41,42---drive rod 411---locking pin 71---ratchet 72---ratchet 73---fork 74---non-return claw 75---spring 81---cover 82---latch 83---location orifice plates
The specific embodiment
As Fig. 1 to combined tool car shown in Figure 6;
At first with reference to Fig. 3 to Fig. 5, the front of the car body 14 of tool car is provided with 5 plug- type drawers 21,22,23,24 and 25, be provided with vertical instrument link plate 13 at rear vehicle, but instrument link plate 13 is the structure of pull up and down, instrument link plate 13 can move up and down along the set link plate guide chute 12 in car body 14 both sides, wherein is the control of displacement up and down of carrying out instrument link plate 13 by two self-locking air springs 27; Wherein the top of self-locking air spring 27 is controlled by packing ring 29 and soket head cap screw 28, the bottom then positions by air spring support 271, split pin 32, bearing pin 31 and fixed support screw 30, can be shifted up and down along the instrument of the arrow up and down link plate 13 among Fig. 5.
Along shifting the self-locking that the end gets final product implementation tool link plate 13 onto toward pressing down shown in the arrow among Fig. 4, and among Fig. 3 under rounding state (this moment, instrument link plate 13 upper surface was concordant with the upper surface maintenance of car body 14) push 20mm downwards along arrow, get final product implementation tool link plate 13 protruding upward automatically under the effect of self-locking air spring 27, can be interpreted as that promptly the release distance that presses down of self-locking air spring is 20mm.
Shown in seeing figures.1.and.2, mainly illustrated how instrument link plate 13 is locked on the basis of the above, a cover locking system that wherein locking of the locking of instrument link plate 13 and drawer is shared, specific as follows:
The front end of combination locking bar 3 connects respectively controlling and is used for the drive rod 41 and 42 of transmission of drive force, drive rod 41 is used for the locking of implementation tool link plate 13, and drive rod 42 is used for realizing the locking of drawer, wherein the termination of drive rod 41 has formed locking pin 411, spacing by combination lock shaft bar 11, locking pin 411 perpendicular to instrument link plate 13 can insert in the pin-and-hole set on the instrument link plate 13, and wherein pin-and-hole can be one or a row.
Opposite side, under the effect of drive rod 42, driven the rotation of rotation locking bar 10 through the rotation of the rotation lock lever pin 8 of split pin 9 location, and then make the rotation locking bar 10 of " Z " font and the effect of the drawer hook plate 7 on the drawer form or cancellation, wherein rotating locking bar 10 is vertical platy structures, it positions by rotation lock shaft bar 101 up and down, to satisfy the performance of locking a plurality of drawers simultaneously.
In addition, the control of combination locking bar 3 is to realize by the version of normal key lock, promptly as shown in FIG., combination locking bar 3 inserts in tubular push button lock 1, effect by lockset nut 26 and compression spring 6, plain washer 5, split pin 4 and adjustment nut 2 etc. has realized the flexible of combination locking bar, and then has controlled the inside and outside motion of drive rod 41 and 42.Along among Fig. 2 shown in the arrow A, lock core pushes locking; Shown in arrow B, compression spring 6 is released push rod during key unlocking.Also illustrated different conditions to adjust the change in location of nut and compression spring down among Fig. 2.
As shown in Figure 1, by the direction of arrow C, key is opened, and lock core ejects, and compression spring 6 promotes combination locking bar 3 and ejects.Press the direction of arrow D, combination locking bar 3 is when pushing, and five layers of drawer and instrument link plate are locked up and down.
To shown in Figure 8, respectively be provided with a turnover flap 33 (also can be the form of support) with reference to Fig. 6 in the both sides of car body 14, its parts that formed a level were put face when flap 33 was opened fully, for example can be used for placing the tire that will change; Wherein this flap is provided with a ratchet rotating shaft, and the structure of this ratchet rotating shaft can adopt the principle of ratchet mechanism as shown in Figure 7 and Figure 8.If the anglec of rotation only needs 90 degree, then can be arranged to 6 ratchet fixed bits that the ratchet shown in Fig. 6 is spaced apart 15 °.It vertically abutted in car body 14 1 sides when flap 33 closed fully, did not take up room substantially.And because ratchet mechanism can be realized unidirectional move, the stability and the security of the article that therefore help on the flap being put.
In the ratchet mechanism that Fig. 7 provides, provided the interaction relationship between corresponding ratchet 71, ratchet 72, fork 73, non-return claw 74 and the spring 75.The ratchet mechanism of the band cover that Fig. 8 provides has then provided position and the interactively between cover 84, latch 82 and the location orifice plate 83.
Five drawers of the combined tool car that the utility model provides and lift instrument link plate adopt the form of lock centralized Control locking, and its reliable in structure is durable in use.Use key operated lock during use, core ejects, and the combination locking bar is under the effect of compression spring, and along with lock core pole moves outward, and the driven rotary locking bar rotates 25 degree, and five layers of drawer and link plate take off voluntarily and collude the back and open.
Closing up following of state at link plate needs two hands down to press 2 centimeters at the link plate top, and link plate upwards stretches out under the effect of two self-locking air springs automatically, easily realizes the operation that link plate rises.The complete specific purpose tool of. quick service maintenance can be hung up on link plate, clear during use, come into plain view, and after instrument uses, still can continue to hang up on link plate, take in the link plate locking.And when link plate draws in, also only need two hands to pin the link plate top and down press on earth, two air springs are self-locking (link plate is self-locking), and are very convenient.
And by at. tool car both sides configuration tire dolly ratchet turnover hinge (being flap), in use, tire dolly can be pushed inward and return retaining (15 degree), can directly turn over to horizontal level down.Since the ratchet spacing be set to 15 the degree, so the ratchet hinge whenever turn over 15 the degree can self-locking.And time spent not, tire dolly upwards turns over to 90 degree and promptly realizes self-locking.
Claims (9)
1. a combined tool car comprises car body and the instrument link plate that is connected described car body, and described car body upper end comprises a table top or end face, it is characterized in that,
Described car body comprises a vertical positioning and guiding chute at least, and described instrument link plate connects one and drives its self-locking air spring that is shifted up and down along described positioning and guiding chute; And the piston rod that keeps described self-locking air spring is when being in upper limit stroke position, and the upper end end face of described instrument link plate is higher than the table top or the end face of described car body; And the piston rod of described self-locking air spring is when being in limit travel position, bottom, and the upper end end face of described instrument link plate is not higher than the table top or the end face of described car body.
2. combined tool car according to claim 1 is characterized in that, comprises that one fixes or lock the retaining mechanism of described instrument link plate.
3. combined tool car according to claim 2 is characterized in that described retaining mechanism comprises an alignment pin, and described instrument link plate is provided with the one or more dowel holes that adapt with described alignment pin.
4. combined tool car according to claim 3, it is characterized in that, described alignment pin connection one and the vertical driving mechanism of described instrument link plate, described driving mechanism comprises first drive rod and the locking bar that is connected described first drive rod, described locking bar connects a lock core.
5. combined tool car according to claim 4, it is characterized in that described car body also is provided with plug-type drawer, described driving mechanism also comprises second drive rod, one end of described second drive rod links to each other with described locking bar, and the other end is connected with the retaining mechanism of described plug-type drawer.
6. combined tool car according to claim 1 is characterized in that, the release distance that presses down of described self-locking air spring is 20mm.
7. according to the described combined tool car of arbitrary claim among the claim 1-6, it is characterized in that at least one side of described car body is provided with a flap or folding stand.
8. combined tool car according to claim 7 is characterized in that, described flap or folding stand have a ratchet rotating shaft.
9. combined tool car according to claim 8 is characterized in that, the spacing of adjacent ratchet on circumference of described ratchet rotating shaft is 15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200159734U CN201931457U (en) | 2011-01-19 | 2011-01-19 | Combined type tool cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200159734U CN201931457U (en) | 2011-01-19 | 2011-01-19 | Combined type tool cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201931457U true CN201931457U (en) | 2011-08-17 |
Family
ID=44442996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200159734U Expired - Fee Related CN201931457U (en) | 2011-01-19 | 2011-01-19 | Combined type tool cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201931457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513982A (en) * | 2011-11-30 | 2012-06-27 | 包剑刚 | Tool vehicle |
-
2011
- 2011-01-19 CN CN2011200159734U patent/CN201931457U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513982A (en) * | 2011-11-30 | 2012-06-27 | 包剑刚 | Tool vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20140119 |