CN203050309U - Link-slide block type door support device - Google Patents
Link-slide block type door support device Download PDFInfo
- Publication number
- CN203050309U CN203050309U CN 201220707227 CN201220707227U CN203050309U CN 203050309 U CN203050309 U CN 203050309U CN 201220707227 CN201220707227 CN 201220707227 CN 201220707227 U CN201220707227 U CN 201220707227U CN 203050309 U CN203050309 U CN 203050309U
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- CN
- China
- Prior art keywords
- slideway
- slide block
- type door
- strutting arrangement
- connecting rod
- 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 field of door support devices, and particularly relates to a link-slide block type door support device. The link-slide block type door support device comprises a support rod, a slide block and a slide way, wherein the support rod is divided into a fixed end and a slide end; a spring mechanism is arranged at the fixed end; the slide block is arranged at the slide end of the support rod and located in the slide way; the slide block can slide in the slide way; and the slide way is provided with a plurality of limit grooves. According to the link-slide block type door support device disclosed by the utility model, the support rod, the slide block and the slide way with the plurality of limit grooves are combined together, so that multipoint limit is realized, and support and limit can be provided for a door device at a plurality of open angles; and moreover, each limit point can realize self-locking and is firm in limit, and a door cannot be closed in case of an external force, so that the use needs of users in different environments are met, and the supported door can be closed by manually. The link-slide block type door support device is simple in structure, safe and reliable, and low in cost.
Description
Technical field
The utility model relates to a bracing or strutting arrangement field, relates in particular to a kind of connecting rod slider-type door bracing or strutting arrangement.
Background technology
The door bracing or strutting arrangement of prior art provides support spacing when the door gear of opening is opened to maximum angle, and as rod-type door bracing or strutting arrangement, what its lower extreme point was single fixes.At some in particular cases, door gear can't or not need to be opened to maximum angle, it need to be opened suitable angle and just can meet the demands, and existing door bracing or strutting arrangement can't be realized the spacing of other angles, so need an a kind of new bracing or strutting arrangement that can spacing a plurality of angles.
The utility model content
(1) technical problem that will solve
The purpose of this utility model provides a kind of connecting rod slider-type door bracing or strutting arrangement, the problem of a plurality of opening angles is provided can not for the door gear of opening with the door bracing or strutting arrangement that overcomes prior art.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of connecting rod slider-type door bracing or strutting arrangement, comprises support bar, slide block and slideway; Described support bar is divided into fixed end and sliding end, and described fixed end is provided with spring mechanism; Described slide block is located at the sliding end of support bar, and is positioned at slideway, and described slide block can slide in slideway; Described slideway is provided with a plurality of stopper slots.
Preferably, described slideway is made by sheet material, and it is provided with opening shape slideway.
Preferably, the lower end of described slideway is provided with the slide block entrance.
Preferably, described slide block is oblate column, and its side is V-shaped groove, and the diameter of its V-shaped groove part is less than the width of slideway opening portion, and the diameter of two end face is greater than the width of slideway opening, and slide block cooperates and relative slip with slideway by described V-shaped groove.
Preferably, the described spring mechanism trend that support bar had be rotated in a clockwise direction.
Preferably, the upside of described stopper slot is provided with spacing salient point.
Preferably, described a plurality of stopper slot distributes along the left side of slideway.
Preferably, described spring assembly is wind spring.
Preferably, the fixed end of described support bar is connected with door gear, and described slideway is located on the doorframe.
Perhaps, the fixed end of described support bar is connected with doorframe, and described slideway is located on the door gear.
(3) beneficial effect
The utility model is by lumping together support bar, slide block and skid assemblies with a plurality of stopper slots, realized that multiple spot is spacing, it is spacing to provide support for door gear at a plurality of opening angles, and each spacing point can both be realized self-locking, spacing firm, when being subjected to external force (as strong wind or personnel's bump), Men Buhui closes, and has satisfied the user demand of user under varying environment, supported door can be closed in manual operations, simple in structure, safe and reliable, cost is low.
Description of drawings
Schematic diagram when Fig. 1 is the connecting rod slider of the utility model embodiment during the opening angle of door bracing or strutting arrangement limiting door;
Schematic diagram when the door bracing or strutting arrangement was adjusted the opening angle of door when Fig. 2 was the connecting rod slider of the utility model embodiment;
The partial enlarged drawing of the fixed end of the support bar of door bracing or strutting arrangement when Fig. 3 is the connecting rod slider of the utility model embodiment;
The slide block of door bracing or strutting arrangement and the partial enlarged drawing of slideway contact position when Fig. 4 is the connecting rod slider of the utility model embodiment.
Among the figure, 1: support bar; 2: slide block; 3: slideway; 4: stopper slot; 5: wind spring; 6: the slide block entrance; 7: door gear; 8: doorframe; 9: spacing salient point.
The specific embodiment
Below in conjunction with drawings and Examples embodiment of the present utility model is described in further detail.Following examples are used for explanation the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, need to prove, term " on ", close the orientation of indications such as D score, " clockwise " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than indication or the hint device of indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete implication of above-mentioned term in the utility model.
In addition, in description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
Shown in Fig. 1-4, the connecting rod slider-type door bracing or strutting arrangement of present embodiment comprises support bar 1, slide block 2 and slideway 3.
Slideway 3 is provided with a plurality of stopper slots 4.A plurality of stopper slots 4 distribute along the left side of slideway 3, its position distributes according to the opening angle demand, stopper slot 4 is the groove shape, its top (is that slide block 2 is when rotating with support bar 1 clockwise direction, the direction that contacts with stopper slot 4, perhaps when door is closed, on the direction of motion of slide block) be provided with spacing salient point 9.
Present embodiment can be connected the fixed end of support bar 1 with door gear 7, slideway 3 is located on the doorframe 8; Also the fixed end of support bar 1 can be connected with doorframe 8, slideway 3 is located on the door gear 7.Present embodiment medi-spring mechanism gives the position of the shape of rotation trend, stopper slot 4 of support bar 1 and spacing salient point 9 all corresponding with opening ways and the opening direction of door gear 7, when the opening ways of door gear changes with the beginning direction, above-mentioned each structure also should be made corresponding adjustment, but its mechanism should be identical with the position limiting structure of present embodiment.
The trend that the clockwise direction rotation is arranged when initial position owing to the effect support bar 1 of wind spring 5 during present embodiment work, when door gear 7 is opened, slide block 2 slides along slideway 3 left sides with support bar 1, when arrival is spacing, slide block 2 is rotating along clockwise direction under the effect of wind spring 5 and is at first falling on the spacing salient point 9 of stopper slot 4, if continue to open the door this moment, then slide block 2 continues upwards to slide, if door gear 7 is to motion in the other direction, then slide block 2 enters in the stopper slot 4, and be stuck in spacing salient point 9 places, this moment, door gear 7 was in spacing state, no matter how door gear 7 moves, under the effect of the stopper slot 4 of the active force of wind spring 5 and slideway 3, slide block 2 can oneself not break away from spacing position, can only give 1 one inverse time needle forces of support bar by external force, slide block 2 just can break away from spacing position, and the principle of other each spacing points is identical with above-mentioned situation.Counterclockwise active force when closing door closer-holder 7 only needs manually to give inverse time needle force of strut on one side, gets final product Yi Bian close the door.
Embodiment of the present utility model provides for example with for the purpose of describing, and is not exhaustively or with the utility model to be limited to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment that have various modifications that the utility model design is suitable for special-purpose.
Claims (10)
1. a connecting rod slider-type door bracing or strutting arrangement is characterized in that, comprises support bar (1), slide block (2) and slideway (3); Described support bar (1) is divided into fixed end and sliding end, and described fixed end is provided with spring mechanism; Described slide block (2) is located at the sliding end of support bar (1), and is positioned at slideway (3), and described slide block (2) can slide in slideway (3); Described slideway (3) is provided with a plurality of stopper slots (4).
2. connecting rod slider-type door bracing or strutting arrangement according to claim 1 is characterized in that, described slideway (3) is made by sheet material, and it is provided with opening shape slideway.
3. connecting rod slider-type door bracing or strutting arrangement according to claim 2 is characterized in that, the lower end of described slideway (3) is provided with slide block entrance (6).
4. connecting rod slider-type door bracing or strutting arrangement according to claim 2, it is characterized in that, described slide block (2) is oblate column, its side is V-shaped groove, the diameter of its V-shaped groove part is less than the width of slideway (3) opening portion, the diameter of two end face is greater than the width of slideway (3) opening, and slide block (2) cooperates and relative slip with slideway (3) by described V-shaped groove.
5. connecting rod slider-type door bracing or strutting arrangement according to claim 4 is characterized in that, described spring mechanism makes support bar (1) have the trend that is rotated in a clockwise direction.
6. connecting rod slider-type door bracing or strutting arrangement according to claim 5 is characterized in that, the upside of described stopper slot (4) is provided with spacing salient point (9).
7. connecting rod slider-type door bracing or strutting arrangement according to claim 1 is characterized in that, described a plurality of stopper slots (4) distribute along the left side of slideway (3).
8. connecting rod slider-type door bracing or strutting arrangement according to claim 1 is characterized in that, described spring mechanism is wind spring (5).
9. according to any one described connecting rod slider-type door bracing or strutting arrangement among the claim 1-8, it is characterized in that the fixed end of described support bar (1) is connected with door gear (7), described slideway (3) is located on the doorframe (8).
10. according to any one described connecting rod slider-type door bracing or strutting arrangement among the claim 1-8, it is characterized in that the fixed end of described support bar (1) is connected with doorframe (8), described slideway (3) is located on the door gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707227 CN203050309U (en) | 2012-12-19 | 2012-12-19 | Link-slide block type door support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220707227 CN203050309U (en) | 2012-12-19 | 2012-12-19 | Link-slide block type door support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050309U true CN203050309U (en) | 2013-07-10 |
Family
ID=48733275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220707227 Expired - Fee Related CN203050309U (en) | 2012-12-19 | 2012-12-19 | Link-slide block type door support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050309U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590374A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Hydraulic supporting dam |
| CN105888415A (en) * | 2014-12-24 | 2016-08-24 | 台湾福兴工业股份有限公司 | Device for keeping a door open |
| CN109001432A (en) * | 2017-05-02 | 2018-12-14 | 中国水利水电科学研究院 | A kind of soil moisture punching probe switch mechanism |
| CN112031575A (en) * | 2020-09-23 | 2020-12-04 | 三一重机有限公司 | Box opening and closing mechanism, box and excavator |
| CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
-
2012
- 2012-12-19 CN CN 201220707227 patent/CN203050309U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590374A (en) * | 2013-12-02 | 2014-02-19 | 烟台桑尼橡胶有限公司 | Hydraulic supporting dam |
| CN103590374B (en) * | 2013-12-02 | 2015-12-09 | 烟台桑尼橡胶有限公司 | A kind of hydraulic pressure support dam |
| CN105888415A (en) * | 2014-12-24 | 2016-08-24 | 台湾福兴工业股份有限公司 | Device for keeping a door open |
| CN109001432A (en) * | 2017-05-02 | 2018-12-14 | 中国水利水电科学研究院 | A kind of soil moisture punching probe switch mechanism |
| CN112031575A (en) * | 2020-09-23 | 2020-12-04 | 三一重机有限公司 | Box opening and closing mechanism, box and excavator |
| CN115382675A (en) * | 2021-05-24 | 2022-11-25 | 中国石油化工股份有限公司 | Spray head structure of liquid spraying equipment and liquid spraying equipment |
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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: 20130710 Termination date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |