CN203697860U - Caster with detaching structure - Google Patents
Caster with detaching structure Download PDFInfo
- Publication number
- CN203697860U CN203697860U CN201420076251.3U CN201420076251U CN203697860U CN 203697860 U CN203697860 U CN 203697860U CN 201420076251 U CN201420076251 U CN 201420076251U CN 203697860 U CN203697860 U CN 203697860U
- Authority
- CN
- China
- Prior art keywords
- caster
- quick detach
- groove
- castor
- fixing hole
- 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 discloses a caster with a detaching structure. The caster with the detaching structure comprises a caster; a pulley is arranged on caster walls of the caster; a fixing hole is formed in the upper portion of the caster; a caser casing is formed in the top of the caster; a main nail sleeves the fixing hole to enable the caster and the caster casing to be connected; a position blocking piece is arranged at the bottom of the fixing hole of the caster; a pressure piece is arranged at the bottom of the position blocking piece; a quick detach groove is formed in the caster; the quick detach groove is formed in the lateral side of the fixing hole; a reset spring is arranged inside the quick detach groove; one end of the reset spring is provided with a key; the lower portion of the key extends out from the quick detach groove and exposes the caster surface. The caster with the detaching structure has the advantages of being simple in structure and simple in utilization, achieving rapidly detachment of the caster from the caster casing due to the facts that the position blocking piece moves inward due to pressing through the key, a small hole position on the lower portion of the main nail, which is formed in a calabash hole of the position blocking piece is moved to a large hole position, and then the main nail can be pulled out from a caster fixing hole, being applied to the luggage field and saving space and reducing transporting costs due to the fact the caster can be detached during transportation.
Description
Technical field
The utility model relates to a kind of castor, relates in particular to one simple in structure, uses the castor easily with the structure opened.
Background technology
Chinese Patent Application No.: 201210083250.7, disclose a kind of can Fast Installation and the castor assembly of dismounting, comprise adapter plate, fast dismounting lockable mechanism and orientation or universal caster wheel with pallet, it is characterized in that: between described adapter plate and the pallet of castor, be provided with fast dismounting lockable mechanism, described fast dismounting lockable mechanism comprises upper junction plate, portable plate, lower connecting plate, control handle, fix shaft and axle sleeve, described plate shape portable plate is provided with parallel each other spacing elongated slot, two spacing elongated slot one sides are provided with special-shaped curved breach, described special-shaped curved breach is by dismantling rollback section curved surface, the installation section of advancing curved surface, tight lock section curved surface, positioning section curved surface and spacing section of curved surface formation locking curved surface are installed, on the axle sleeve of the special-shaped curved gap position of described correspondence, slidably connect control handle.
Chinese Patent Application No.: 200620129417.9, a kind of caster device of doll carriage is disclosed, doll carriage comprises a framework, caster device is installed on base of frame, caster device comprises a permanent seat, one castor group and a castor group assembling mechanism, permanent seat is arranged on framework, castor group comprises a pedestal and a wheel body, pedestal has a storage tank and a guide groove being connected with storage tank, the assembling of castor group and Quick-disassembling mechanism comprise that an one end and permanent seat link and the other end is placed in the fixed leg in storage tank, one is connected to fixed leg bottom and is positioned at the director element of storage tank, and the locating part being inserted in guide groove, the upper surface of director element is guiding surface, locating part has a spacing block set, in the time that castor group is unsettled, the spacing block set of locating part slides onto downwards and the contact position of guiding surface bottom because of the Action of Gravity Field of castor group, make whereby castor group turn to a stowed position take fixed leg as axle with respect to director element.
Foregoing invention is created complex structure, does not reach the object of the quick dismounting of castor completely.
Utility model content
The purpose of this utility model is, overcomes the above-mentioned defect of prior art, provides a kind of simple in structure, use simple and easy, the fast castor with the structure opened of dismounting.
For achieving the above object, the technical scheme that the utility model provides is as follows: a kind of castor with the structure opened, comprise a caster, the caster arm of caster is provided with pulley, caster top has fixed orifice, caster top is provided with hub, on fixed orifice, be arranged with the main nail that caster is connected with hub, the fixed orifice bottom of its caster is provided with screens sheet, screens sheet bottom is provided with compressing tablet, on caster, offer quick detach groove, quick detach groove is positioned at fixed orifice side, in quick detach groove, be provided with retracing spring, retracing spring one end is provided with button, caster surface is stretched out and is exposed in button bottom from quick detach groove.
Button middle part is provided with groove, and groove is arranged in screens sheet edge.
Screens sheet middle part has hardy hole, and compressing tablet middle part has through hole, and four jiaos of compressing tablets have screw, and screw is provided with screw, and screw is fixed on compressing tablet on caster.
The main portion of nailing on is " Shang " font; main nail bottom is " work " font; the main portion of nailing on is sheathed in hub, and main nail " work " font bottom is inserted fixed orifice and extended in screens sheet and compressing tablet, and the interior recess of " work " font bottom is positioned at the hardy hole aperture of screens sheet.
Usefulness of the present utility model is: simple in structure, use simple and easy, to in screens sheet, move by button pressed, now, the aperture position that main nail bottom is positioned at screens sheet hardy hole moves to macropore position thereupon, main nail can be extracted from caster fixed orifice, realizes the object of fast castor being separated from hub.
Accompanying drawing explanation
Fig. 1 the utlity model has the castor block diagram of opening structure;
Fig. 2 the utlity model has the castor section-drawing of opening structure;
Fig. 3 the utlity model has the castor of opening structure to disassemble schematic diagram;
Fig. 4 the utlity model has the castor exploded view of opening structure.
The specific embodiment
Be further described with regard to the technical solution of the utility model below in conjunction with accompanying drawing and preferred embodiment.
As shown in Figure 1 to 4, a kind of castor with the structure opened described in the utility model, comprise a caster 1, the caster arm 11 of caster 1 is provided with pulley 2, pulley 2 middle parts are provided with wheel shaft 21 pulley 2 are connected on caster 1, caster 1 top has fixed orifice 12, caster 1 top is provided with hub 3, hub 3 tops are provided with pad 31, on fixed orifice 12, be arranged with the main nail 4 that caster 1 is connected with hub 3, main nail 4 top Cheng “ Shang " font, main nail 4 bottoms are " work " font, fixed orifice 12 bottoms of caster 1 are provided with screens sheet 5, screens sheet 5 bottoms are provided with compressing tablet 6, on caster 1, offer quick detach groove (accompanying drawing does not mark), quick detach groove is positioned at fixed orifice 12 sides, in quick detach groove, be provided with retracing spring 71, retracing spring 71 one end are provided with button 7, caster 1 surface is stretched out and is exposed in button 7 bottoms from quick detach groove.
Button 7 middle parts are provided with groove (accompanying drawing does not mark), and groove is arranged in screens sheet 5 edges.
Screens sheet 5 middle parts have hardy hole 51, and compressing tablet 6 middle parts have through hole 61, and 6 four jiaos of compressing tablets have screw 62, and screw 62 is provided with screw 63, and screw 63 is fixed on compressing tablet 6 on caster 1.
Above-described is only principle of the present utility model and preferred embodiment.It should be pointed out that to those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some modification and improvement, also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. one kind has the castor of the structure opened, comprise a caster, the caster arm of caster is provided with pulley, caster top has fixed orifice, caster top is provided with hub, on fixed orifice, be arranged with the main nail that caster is connected with hub, it is characterized in that: the fixed orifice bottom of described caster is provided with screens sheet, screens sheet bottom is provided with compressing tablet, on caster, offer quick detach groove, quick detach groove is positioned at fixed orifice side, in quick detach groove, is provided with retracing spring, retracing spring one end is provided with button, and caster surface is stretched out and be exposed in button bottom from quick detach groove.
2. the castor with the structure opened according to claim 1, is characterized in that: described button middle part is provided with groove, and groove is arranged in screens sheet edge.
3. the castor with the structure opened according to claim 1, is characterized in that: described screens sheet middle part has hardy hole, and compressing tablet middle part has through hole, and four jiaos of compressing tablets have screw, and screw is provided with screw, and screw is fixed on compressing tablet on caster.
4. the castor with the structure opened according to claim 1, is characterized in that: described master nails on the Cheng “ Shang of portion " font, main nail bottom is " work " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076251.3U CN203697860U (en) | 2014-02-21 | 2014-02-21 | Caster with detaching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420076251.3U CN203697860U (en) | 2014-02-21 | 2014-02-21 | Caster with detaching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203697860U true CN203697860U (en) | 2014-07-09 |
Family
ID=51048350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420076251.3U Expired - Fee Related CN203697860U (en) | 2014-02-21 | 2014-02-21 | Caster with detaching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203697860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119982A1 (en) * | 2016-12-30 | 2018-07-05 | 刘清华 | New type of caster |
| CN113561703A (en) * | 2020-04-28 | 2021-10-29 | 王超 | Universal wheel convenient to dismantle |
-
2014
- 2014-02-21 CN CN201420076251.3U patent/CN203697860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119982A1 (en) * | 2016-12-30 | 2018-07-05 | 刘清华 | New type of caster |
| CN113561703A (en) * | 2020-04-28 | 2021-10-29 | 王超 | Universal wheel convenient to dismantle |
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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: 20140709 Termination date: 20200221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |