CN201498219U - Retractable tray - Google Patents
Retractable tray Download PDFInfo
- Publication number
- CN201498219U CN201498219U CN2009203063312U CN200920306331U CN201498219U CN 201498219 U CN201498219 U CN 201498219U CN 2009203063312 U CN2009203063312 U CN 2009203063312U CN 200920306331 U CN200920306331 U CN 200920306331U CN 201498219 U CN201498219 U CN 201498219U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- pallet
- rotating shaft
- roller pin
- extendible
- 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 the daily living equipment industry, in particular to a retractable tray, which has a plurality of installation modes, extensibility, retractability and simple operation. The retractable tray comprises an installation fixed plate. The utility model is characterized in that: the fixed plate is provided with a bracket; the bracket is fixed with a limit shaft sleeve; the inside of the limit shaft sleeve is provided with a rotating shaft pin; the rotating shaft pin is provided with a positioning shaft sleeve; the positioning shaft sleeve and the rotating shaft pin can rotate mutually; one end of the limit shaft sleeve and one end of the positioning shaft sleeve, which correspond to each other, are provided with concavo convex grooves which are matched with each other; the positioning shaft sleeve is connected with a fixed frame; the fixed frame is provided with a tray; and the positioning shaft sleeve with the fixed frame and the tray rotates around the rotating shaft pin and are positioned by the limit shaft sleeve so as to make the tray form a working platform relatively to the bracket at different horizontal angles.
Description
Technical field
The utility model relates to life articles for daily use industry, especially relates to a kind of multiple mounting means that has, and can receive and can stretch extendible pallet simple to operate.
Background technology
Pallet rotatable, folding and unfolding generally all is with single hinged mode, can not multidigit installs, also can only the single direction turn-over, can't use because of not installing in some occasion.The widespread use in people life of rotatable pallet technology, its characteristics also have nothing in common with each other, though and the structure with this rotatable tray in use respectively has characteristics, do not have with same structure of the present invention.
As the patent No. is that 200820162084.9 utility models relate to a kind of cabinet rotary-tray device, comprise tray body, rotation outer ring and fixing inner ring, the rotation outer ring is fixed on the middle part, bottom surface of tray body, fixedly inner ring connects with rotation outer ring rotary moveable, also comprise locating device, locating device is made up of installing plate, locating convex block and positioning port, and the utility model is in the rotation outer ring and locating device fixedly is set between the inner ring, the tray body location has made things convenient for to pick and place when picking and placeing article.This is a kind of pallet of single horizontal direction rotation.
And for example the patent No. is that 90217594.7 utility models are a kind of combined type rotary-tray, mainly be that tray body is spliced by several angle dishes, can dismounting, be easy to carry or receive and keep, and its position rotating mechanism is provided with positioning tie bar and circular orbit, can automatic centering, avoided because the eccentric drawback of bringing, one micromachine and a gear also are set, cooperate the set tooth of angle dish outer rim, can drive pallet and rotate automatically, and be provided with the one stroke switch, make can be the automatically full revolution of pallet, or in the certain angle scope, back and forth move in a circle.The patent No. is 01266566.5 1 kinds of rotary flowerpot trays for another example, it is characterized in that being provided with ring-shaped guide rail between chassis and the rolling disc, and wherein the rotary flowerpot tray of external can adapt to the various flowerpots uses that vary in size.
Summary of the invention
The purpose of this utility model is in order to solve the instrument that will fetch conveniently in limited activity, the work space or to deposit the problem of article inconvenience temporarily, a kind of reasonable in design is provided, make simple, can translate into level to pallet during use, draw in parallel when not using and do not take up space with wall or fixed mount, and the extendible pallet that can install in different occasions.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: a kind of extendible pallet, comprise a mounting plate, it is characterized in that establishing on the described fixed head support, fix a spacing axle sleeve on the support, be provided with roller pin in the spacing axle sleeve, adorn a location axle sleeve on the roller pin, can rotate mutually between location axle sleeve and the roller pin, spacing axle sleeve and the corresponding end of location axle sleeve are provided with the tongue and groove that cooperatively interacts, the locating shaft cover connects a fixed mount, and fixed mount is provided with pallet.The locating shaft cover rotates around roller pin together with fixed mount and pallet, and limited axle sleeve location, thereby makes pallet become workbench with respect to support with different level angles.
As preferably, described limit shaft is set on an end of roller pin, and the other end of roller pin is provided with the rotating shaft cover, and spacing axle sleeve and rotating shaft cover link into an integrated entity by tray supporter and fixed head.Spacing axle sleeve and rotating shaft cover provide the moving fulcrum and the running space of location axle sleeve location, the two ends of roller pin and fixing.
As preferably, be the location axle sleeve between described spacing axle sleeve and the rotating shaft cover, be provided with stage clip between location axle sleeve and the rotating shaft cover.When the location axle sleeve separated with spacing axle sleeve, stage clip was compressed, and pallet can rotate, and when location axle sleeve and the engagement of spacing axle sleeve, stage clip flicks, and the location axle sleeve is fixed, and pallet also is fixed.
As preferably, the T type of fixedly the putting up shape that described locating shaft cover connects, pallet by on the T type fixed mount at least not three point of fixity on same straight line fix." 7 " font, the circular requirement that all can realize three point of fixity on the different straight lines.
As preferably, the tongue and groove of described spacing axle sleeve and the corresponding end of location axle sleeve is several intermeshing grooves.In actual product, also can finish the location cooperation of spacing axle sleeve and location axle sleeve for the mode of cross recess or the engagement of a plurality of tooth.
As preferably, the tongue and groove between described roller pin and the spacing axle sleeve, should guarantee wherein two positions that pallet rotates back plane have respectively with support at parallel plane or vertical plane.We place article is generally all to need pallet to be in horizontality, and the design of tongue and groove need consider no matter how fixed head is installed, and the plane that can both obtain after pallet rotates is parallel to the ground.
As preferably, between described roller pin and the spacing axle sleeve, fix with snap ring or pin between roller pin and the rotating shaft cover.
Therefore, the utility model is a kind of reasonable in design, easy to use, can obtain the extendible pallet of pallet horizontal operation state in different occasions installations.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the plan structure synoptic diagram of the utility model Fig. 1.
Fig. 3 is the backsight structural representation of the utility model Fig. 1.
Fig. 4 is the plan structure synoptic diagram of the utility model Fig. 3.
Fig. 5 is an another kind of working state structure synoptic diagram of the present utility model.
Fig. 6 is a kind of plan structure synoptic diagram of the utility model Fig. 5.
Among the figure: 1. fixed mount, 2. stage clip, 3. rotating shaft cover, 4. fixed head, 5. support, 6. spacing axle sleeve, 7. roller pin, 8. location axle sleeve, 9. pallet.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, Fig. 2, present embodiment is established a fixed head 4, on fixed head 4, establish a support 5,5 one-tenth shaped as frame structures of support, a top end are fixed a spacing axle sleeve 6, and the other end is a rotating shaft cover 3, spacing axle sleeve 6 and coaxial rotating shaft are overlapped in 3 roller pin 7 are housed, adorn a location axle sleeve 8 on the roller pin 7, clearance fit can be rotated mutually between location axle sleeve 8 and the roller pin 7, and spacing axle sleeve 6 and location axle sleeve 8 corresponding ends are provided with 4 profile of tooth engagements that cooperatively interact.
Adorn a stage clip 2 between location axle sleeve 8 and rotating shaft cover 3, the internal diameter of stage clip 2 is greater than the diameter of roller pin 7, and the external diameter of stage clip 2 is less than the external diameter of location axle sleeve 8 and rotating shaft cover 3, and the external diameter of location axle sleeve 8 and rotating shaft cover 3, spacing axle sleeve 6 can be made as equal.
4 profile of tooth engagements between location axle sleeve 8 and the spacing axle sleeve 6, when in any case location axle sleeve 8, fixed mount 1 rotate together with pallet 9, always have wherein two positions of working face after pallet 9 rotates have respectively with support 5 at parallel plane or vertical plane state.
As shown in Figure 3, Figure 4, also be a kind of working state structure synoptic diagram of the present utility model, it is duty that holding tray surface and support 5 are in when parastate is perpendicular to the ground.
Referring to Fig. 5, shown in Figure 6, another kind of duty of the present utility model, fixed head 4 is fixed on wall or the pedestal, during pallet 9 duties and support 5 to be in plumbness perpendicular to the ground, pallet 9 is in parastate with support 5 when packing up.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection domain of the present utility model.
Claims (7)
1. extendible pallet, comprise a mounting plate (4), it is characterized in that establishing on the described fixed head (4) support (5), fix a spacing axle sleeve (6) on the support (5), be provided with roller pin (7) in the spacing axle sleeve (6), adorn a location axle sleeve (8) on the roller pin (7), can rotate mutually between location axle sleeve (8) and the roller pin (7), spacing axle sleeve (6) and the corresponding end of location axle sleeve (8) are provided with the tongue and groove that cooperatively interacts, location axle sleeve (8) connects a fixed mount (1), and fixed mount (1) is provided with pallet (9).
2. extendible pallet according to claim 1, it is characterized in that described spacing axle sleeve (6) is arranged on an end of roller pin (7), the other end of roller pin (7) is provided with rotating shaft cover (3), and spacing axle sleeve (6) and rotating shaft cover (3) link into an integrated entity by tray supporter (5) and fixed head (4).
3. extendible pallet according to claim 1 and 2 is characterized in that between described spacing axle sleeve (6) and the rotating shaft cover (3) being location axle sleeve (8), is provided with stage clip (2) between location axle sleeve (8) and the rotating shaft cover (3).
4. extendible pallet according to claim 1 is characterized in that the fixed mount (1) that described location axle sleeve (8) connects becomes T type shape, pallet (9) by on the T type fixed mount (1) at least not three point of fixity on same straight line fix.
5. extendible pallet according to claim 1 is characterized in that the tongue and groove of described spacing axle sleeve (6) and the corresponding end of location axle sleeve (8) is several intermeshing grooves.
6. extendible pallet according to claim 1 or 5, it is characterized in that the tongue and groove between described roller pin (7) and the spacing axle sleeve (6), should guarantee wherein two positions that pallet (9) rotates back plane have respectively with support (5) at parallel plane or vertical plane.
7. extendible pallet according to claim 1 is characterized in that fixing with snap ring or pin between roller pin (7) and the rotating shaft cover (3) between described roller pin (7) and the spacing axle sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203063312U CN201498219U (en) | 2009-07-17 | 2009-07-17 | Retractable tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203063312U CN201498219U (en) | 2009-07-17 | 2009-07-17 | Retractable tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201498219U true CN201498219U (en) | 2010-06-02 |
Family
ID=42441421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203063312U Expired - Fee Related CN201498219U (en) | 2009-07-17 | 2009-07-17 | Retractable tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201498219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189537A (en) * | 2011-05-16 | 2011-09-21 | 天津市信高设备制造实业有限公司 | Retractable type bench clamp frame |
-
2009
- 2009-07-17 CN CN2009203063312U patent/CN201498219U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189537A (en) * | 2011-05-16 | 2011-09-21 | 天津市信高设备制造实业有限公司 | Retractable type bench clamp frame |
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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: 20100602 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |