CN2681194Y - Interlock type foot stool - Google Patents
Interlock type foot stool Download PDFInfo
- Publication number
- CN2681194Y CN2681194Y CN 200420014541 CN200420014541U CN2681194Y CN 2681194 Y CN2681194 Y CN 2681194Y CN 200420014541 CN200420014541 CN 200420014541 CN 200420014541 U CN200420014541 U CN 200420014541U CN 2681194 Y CN2681194 Y CN 2681194Y
- Authority
- CN
- China
- Prior art keywords
- linkage type
- pedestal
- type runners
- gear turntable
- supplemental support
- 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
An interlock type foot stool can be installed on the base plate of one computer case in pairs. The utility model is composed of a base, a gear rotating disk and two auxiliary supporting seats. The base is provided with two slide ways. The gear rotating disk can be rotatablely fixed to the base. The circumference of the gear rotating disk is alternately extended with a plurality of clamping teeth. One end of two auxiliary supporting seats is extended with a plurality of arm parts of the clamping teeth. The clamping teeth of two auxiliary supporting seats can be engaged with the clamping teeth of the gear rotating disk to drive one of the auxiliary supporting seats and the other auxiliary supporting seat can synchronously move in a reverse direction after that two auxiliary supporting seats are correspondingly arranged in the base along the two slide ways.
Description
[technical field]
The utility model is about a kind of runners, refers in particular to a kind of linkage type runners that can be installed in the computer case base plate quickly and easily.
[technical background]
Prior art uses some screws that one square plate body locking is toppled over to prevent cabinet as runners at the computer cabinet base plate usually, but this runners need use turnscrew, and assembling and dissembling process is loaded down with trivial details, and this runners can not be regulated its support span.
Along with another kind of runners has appearred in the development of technology, assist holder as the main frame that Chinese patent application is disclosed for No. 95211103, it comprises a body and two auxiliary holders, these body two ends are provided with the dimple of tool rotating shaft, this rotating shaft is provided with central screw, these dimple both sides are provided with groove, extend in it and have the protruding shell fragment of embedding, should be provided with breach by auxiliary holder one end, this breach centre is provided with the axis hole of the rotating shaft that can be set in body, the embedding that ends of embedding is recessed mutually with the shell fragment of this body and these dimple three sides are equipped with, when need using this auxiliary holder, rotate these auxiliary holders and make itself and this body be positioned at straight line, when not needing to use these auxiliary holders, these auxiliary holders are rotated to and this body upright position.Only, the auxiliary holder of each of this runners needs rotation respectively, uses inconvenient.
So provide a kind of and can be installed in computer housing quickly and easily, but and interlock regulate the runners that supports span and become industry and be badly in need of the problem that solves.
[summary of the invention]
But providing, the purpose of this utility model a kind ofly is convenient to assemble and interlock is regulated the linkage type runners of supporting seat span.
Linkage type runners of the present utility model comprises a pedestal, one gear turntable, one torque spring and two supplemental support seats, this pedestal comprises a roof, two side and two diapires, these two diapires are respectively across the rear and front end at this pedestal, and be connected between the two side, at these roofs, form two chutes between sidewall and the diapire, a pivotal axis is established at this roof back side, contiguous this pivotal axis is established one first location-plate, these two sidewalls are established a breach at a contiguous wherein diapire place respectively, establish a stop catch plate in wherein at least one breach, this stop catch plate on the other hand shank that stretches out; This gear turntable centre extends upward one first cylinder, is used for accommodating the pivotal axis of this pedestal, and contiguous this first cylinder is established one second location-plate, and the periphery of this gear turntable extends some latches at interval; This torque spring comprises two toggles, and this torque spring is housed between this pedestal and this gear turntable, and its two toggle is positioned at first and second location-plate respectively; This supplemental support seat one end all extends an arm, and its clear width is provided with some latches, and a grab is established in the outside; With these two supplemental support seats along two chutes of this pedestal this pedestal of packing into relatively, be buckled in the breach rear end of this sidewall to the grab of this arm, by a screw this gear turntable can be pivoted is installed on the pivotal axis of this pedestal, and some latches engagements of the supplemental support seat arm in the some latches that make this gear turntable and this pedestal of packing into; Promote a wherein supplemental support seat towards this gear turntable, then another supplemental support seat will move toward the direction of gear turntable synchronously, when the grab of this arm moves to the breach front end of this sidewall, this grab is snapped in the stop catch plate of this sidewall, then these two supplemental support seats are fixed on this position, at this moment this torque spring pressurized; When needing to use the supplemental support seat, pulling this handle portion makes stop catch plate outward-dipping, then this grab breaks away from the resistance of this stop catch plate, this gear turntable opposite spin under the effect of the elastic restoring force of this torque spring simultaneously, and drive these two supplemental support seats and in described two chutes, stretch out respectively.
By above-mentioned embodiment, can reach the convenient computer case base plate that is installed on, but and the purpose of the linkage type runners of two supplemental support seat interlocks.
[description of drawings]
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the three-dimensional exploded view of the utility model linkage type runners and computer case base plate.
Fig. 2 is the three-dimensional exploded view of the utility model linkage type runners and computer case base plate other direction.
Fig. 3 is that the utility model linkage type runners is installed on the three-dimensional combination figure under the computer case base plate.
Fig. 4 is the user mode figure of the utility model linkage type runners.
[embodiment]
Please refer to Fig. 1 and Fig. 2, linkage type runners 20 of the present utility model comprises a pedestal 200, a gear turntable 300, two supplemental support seats 400 and torque springs 500, this linkage type runners 20 is the base plates 10 that are fixed in a computer case in pairs, topples over to prevent main frame.
These base plate 10 1 ends are interval with two pilot holes 12, are arranged with two fixed orifices 14 in these two pilot hole 12 outsides.
This pedestal 200 comprises a roof 210, two side 220 and two diapires 230, these two sidewalls 220 are perpendicular to this roof 210 extension downwards and form, these two diapires 230 are to be symmetrically distributed in the rear and front end of this pedestal 200 and to be positioned at same surface level, these two diapires 230 are all across between two sidewalls 220, form two chutes 250 that are symmetrically distributed between this diapire 230 and roof 210, these two diapire 230 centre are all established a foot pad 223.
This roof 210 is rectangle plate bodys, it is interval with two reference columns 215 and two screw holes 218 to pilot hole 12 and fixed orifice 14 that should base plate 10, these two reference columns 215 can be housed in described two pilot holes 12, after two bullet pawls 800 are fixed in two screw holes 218 by two screws 700, can corresponding be contained in two fixed orifices 14 of this base plate 10, this linkage type runners 20 can be fixed on this base plate 10 like this.These roof 210 back side centre are extended the pivotal axis 212 that central authorities offer screw hole (not label), and contiguous this pivotal axis 212 is established one first location-plate 213.
This sidewall 220 is offered a breach 221 at a contiguous wherein diapire 230 places respectively, extends a stop catch plate 222 in the breach 221 therein, and vertical this stop catch plate 222 extends a L shaped handle portion 224 at these stop catch plate 222 middle parts.
This gear turntable 300 comprises the chassis 310 of a circle, offers a circular hole 311 at the circle centre position on this chassis 310, further extends upward one first cylinder 320 around this circular hole 311, and this first cylinder 320 is the pivotal axis 212 that are used for accommodating these pedestal 200 back sides.One screw 600 passes the screw hole of this circular hole 311 and pivotal axis 212, with these gear turntable 300 rotatable this pedestals 200 that are fixed on.Contiguous this first cylinder 320 is established one second location-plate 380, extend upward in these second location-plate, 380 peripheries one with second cylinder 350 of these first cylinder, 320 concentrics, the vertically cylinder of this second cylinder 350 some latches 330 that stretch out at interval.
This supplemental support seat 400 is identical structure, it includes a body 410, extend a base 420 downwards at these body 410 1 ends, at the other end of these body 410 relative these bases 420 arm 440 that extends back along these body 410 inboards, this arm 440 is interval with some latches 444, extends a grab 448 in the terminal direction opposite with this latch 444 of this arm 440.The outside of this body 410 is parallel to this arm 440 and extends a clamping part 430.
Please in the lump referring to figs. 1 through Fig. 4, during assembling, earlier with the arm 440 of two supplemental support seats 400 along described two chutes 250 this pedestal 200 of packing into, be buckled in breach 221 rear ends of two sidewalls 220 respectively to the grab 448 of two arms 440, the clamping part 430 of described two supplemental support seats 400 also is buckled in respectively on two diapires 230 of this pedestal 200 simultaneously, so described two supplemental support seats 400 all can not freely withdraw from this pedestal 200.
After this torque spring 500 being sleeved on first cylinder 320 of this gear turntable 300, this gear turntable 300 is installed in this pedestal 200, and two toggles (not label) of this torque spring 500 are positioned at respectively between second location-plate 380 of first location-plate 213 of this pedestal 200 and this gear turntable 300.Simultaneously, at least two latches 330 of this gear turntable 300 are corresponding respectively to pass the space of 444 of the latches of an arm 440 wherein, and this gear turntable 300 and two arms 440 are meshed respectively.By this screw 600 this gear turntable 300 is fixed on this pedestal 200 again.
Then, one of them supplemental support seat 400 is promoted towards this gear turntable 300, then another supplemental support seat 400 is synchronized with the movement towards this gear turntable 300, at this moment these torque spring 500 pressurizeds by the engaged transmission of these latches 330 with latch 444.When the grab 448 of the arm 440 of these two supplemental support seats 400 moves to breach 221 front ends of two sidewalls 220 respectively, wherein 448 of the grabs of a supplemental support seat 400 are buckled on the stop catch plate 222 of corresponding sidewall 220, this moment, this supplemental support seat 400 was locked in this position, and this gear turntable 300 also can not free movement with another supplemental support seat 400.
At last, two bullet pawl 800 correspondences that are fixed in this roof 210 are housed in two fixed orifices 14 of this base plate 10, this linkage type runners 20 are fixed on the base plate 10 of computer case.
When needing to use this supplemental support seat 400, the handle portion 224 of outwards pulling these pedestal 200 sidewalls 220 makes this stop catch plate 222 outward-dipping, then the grab 448 of this supplemental support seat 400 breaks away from stopping of this stop catch plate 222, the elastic restoring force of this torque spring 500 will promote this gear turntable 300 rotations this moment, and driving two arms 440 toward moving away from these gear turntable 300 directions, two supplemental support seats 400 stretch out in two chutes 250 of this pedestal 200 respectively simultaneously.When these two supplemental support seats 400 move to highest distance position, two clamping parts 430 are buckled in respectively on two diapires 230, while, two grabs 448 were buckled in the front bulkhead of two breach 221 respectively, so these two supplemental support seats 400 can not break away from this pedestal 200.
The torque spring 500 of the utility model linkage type runners 20 can be substituted by other elastic mechanism commonly used, and this linkage type runners 20 can not use this torque spring 500, but then these supplemental support seat 400 manual adjustments to more Support Positions.
The relation of being engaged and linked of the gear turntable 300 of the utility model linkage type runners 20 and the arm 440 of supplemental support seat 400 also can be reached by other gear train (as the connecting rod slider combination etc.).
Claims (10)
1. linkage type runners, can be fixed in a computer case base plate, described linkage type runners comprises a pedestal and two supplemental support seats, it is characterized in that: described linkage type runners comprises that further one can be pivoted on the gear turntable on the described pedestal, and described gear turntable periphery extends some latches at interval; Described pedestal is provided with two chutes; Described two supplemental support seats all extend an arm from an end, and these arm clear widths are provided with some latches; Wherein, outwards pulling is wherein during a supplemental support seat along described chute, and another supplemental support seat can move toward opposite direction synchronously by the engaged transmission of described gear turntable.
2. linkage type runners as claimed in claim 1 is characterized in that: described pedestal comprises a roof, two side and two diapires, and described gear turntable is rotatable to be fixed on the back side of this roof and to be housed between described sidewall and the diapire.
3. linkage type runners as claimed in claim 2, it is characterized in that: described roof is provided with some screw holes, corresponding these screw holes and the plurality of fixed hole of being located at described base plate of connecting of plurality of fixed part, thereby described linkage type runners is fixed on described computer case base plate, described roof further is provided with the pivotal axis of screw hole in back side extension one, contiguous described pivotal axis is provided with one first location-plate.
4. linkage type runners as claimed in claim 2 is characterized in that: described two diapires are that symmetry is located at described pedestal both ends, and across on described two side, described chute is to form between described diapire, sidewall and roof.
5. linkage type runners as claimed in claim 2 is characterized in that: a breach is all offered in described two side, and described breach is to be respectively adjacent to a wherein diapire, and forms a stop catch plate in the breach of at least one sidewall, and extends shank on the other hand on described stop catch plate.
6. linkage type runners as claimed in claim 3, it is characterized in that: described gear turntable comprises that central authorities offer the chassis of circular hole, circular hole around described chassis extends upward one first cylinder, the pivotal axis of described pedestal is housed in described first cylinder, contiguous described first cylinder of described gear turntable is established one second location-plate, the center of circle with described chassis is that the center of circle extends upward one second cylinder, and some latches of described gear turntable are that the cylinder at described second cylinder stretches out and forms.
7. linkage type runners as claimed in claim 6, it is characterized in that: it further comprises the torque spring of establishing two toggles, described torque spring is to be sleeved on first cylinder of described gear turntable, and be housed between described gear turntable and the pedestal, its two toggle is positioned at described first location-plate and second location-plate respectively.
8. linkage type runners as claimed in claim 1 is characterized in that: described two supplemental support seats are identical structure, and it includes a body, extend a base downwards in described body one end, and described arm is the other end that is formed at described relatively base.
9. linkage type runners as claimed in claim 5 is characterized in that: the outside of described arm is equipped with a grab, can corresponding be buckled on the stop catch plate in the breach of described sidewall.
10. linkage type runners as claimed in claim 8 is characterized in that: the opposite side of the described relatively arm of the body of described supplemental support seat extends a clamping part, and described clamping part can be corresponding to the diapire block of described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014541 CN2681194Y (en) | 2004-01-02 | 2004-01-02 | Interlock type foot stool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420014541 CN2681194Y (en) | 2004-01-02 | 2004-01-02 | Interlock type foot stool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2681194Y true CN2681194Y (en) | 2005-02-23 |
Family
ID=34606264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420014541 Expired - Fee Related CN2681194Y (en) | 2004-01-02 | 2004-01-02 | Interlock type foot stool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2681194Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134253A (en) * | 2018-01-07 | 2018-06-08 | 丁水琴 | It is a kind of can two-way placement socket |
-
2004
- 2004-01-02 CN CN 200420014541 patent/CN2681194Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108134253A (en) * | 2018-01-07 | 2018-06-08 | 丁水琴 | It is a kind of can two-way placement socket |
| CN108134253B (en) * | 2018-01-07 | 2020-07-31 | 三门县隽斜贸易有限公司 | Socket capable of being placed in two directions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |