CN204804213U - Step boosting device for shallow - Google Patents
Step boosting device for shallow Download PDFInfo
- Publication number
- CN204804213U CN204804213U CN201520389565.3U CN201520389565U CN204804213U CN 204804213 U CN204804213 U CN 204804213U CN 201520389565 U CN201520389565 U CN 201520389565U CN 204804213 U CN204804213 U CN 204804213U
- Authority
- CN
- China
- Prior art keywords
- pushing block
- recess
- fixed
- pushing
- sleeve
- 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
Links
Abstract
The utility model discloses a step boosting device for shallow, including the step, the front bottom of step has flexible hole, the slip recess has on the both sides wall in flexible hole, the bottom promotes the piece plug bush in flexible hole, protruding strip has on the both sides wall of bottom promotion piece, protruding strip plug bush is in the slip recess, the anterior middle part that the bottom promoted the piece has the recess, the front end plug bush of boosting board articulates on the wall of the left and right sides of recess in the recess and through the articulated shaft, last sliding tray has on the last plane of bottom promotion piece, the ejector pad plug bush is in last sliding tray, the ejector pad presses the back at the boosting board, it has adjusting bolt to articulate on the back wall of ejector pad, the adjusting bolt spiro union is in the backup pad, the backup pad is fixed on the bottom promotes the back wall of piece. In it can be assisted that the user is convenient and pushes the room with electric motor car or bicycle, simultaneously, it can take in the step when not using in, can not occupation space.
Description
Technical field:
The utility model relates to building auxiliary equipment technical field, relates to a kind of go-cart step assist device in particular.
Background technology:
In more existing buildings, its front portion enters within doors to prevent dust and other impurities, generally be provided with step in the front in house, thus there is the effect of the foreign material such as certain blocks dust, but they are while the foreign material such as blocks dust, also to a certain degree hamper the daily life of people, such as people need bicycle or electric motor car to lift when bicycle or electric motor car being put within doors, which increase artificial labour intensity, just electric motor car cannot be lifted in entering house when user cannot move electric motor car, impact uses.
Utility model content:
The purpose of this utility model overcomes the deficiencies in the prior art, provides a kind of go-cart step assist device, and it can be assisted, and user is convenient to be pushed within doors by electric motor car or bicycle, and meanwhile, it can be taken in step when not using, and can not take up room.
The scheme that the utility model solve the technical problem is:
A kind of go-cart step assist device, comprise step, bottom the front of described step, there is telescopic hole, the two side of telescopic hole has sliding recess, bottom pushing block sleeve is in telescopic hole, the two side of bottom pushing block has raised item, raised item sleeve is in sliding recess, the anterior middle part of bottom pushing block has groove, the front end sleeve of pushing assisted plate in a groove and be hinged on the left and right sides wall of groove by jointed shaft, the upper plane of bottom pushing block has upper sliding tray, pushing block sleeve is in upper sliding tray, pushing block is pressed against the back side of pushing assisted plate, the rear surface of pushing block is hinged with adjusting bolt, adjusting bolt is spirally connected on the supporting plate, gripper shoe is fixed on the rear surface of bottom pushing block, the rear end of pushing assisted plate is by being rotatablely hinged with two fixed blocks, the rear surface of fixed block is fixed with extension rod, extension rod is corresponding with the jack that the top in the front of step has.
Described sliding recess leading inside wall is bolted with bulb plunger, and the sidewall of the rear end of the raised item of bottom pushing block has corresponding shrinkage pool, shrinkage pool is corresponding with the steel ball of bulb plunger.
The top of described pushing block is fixed with elastic caoutchouc portion, and elastic caoutchouc portion is pressed against on the back side of pushing assisted plate.
The left and right sides wall of described pushing block has spacing extension, and the bottom surface of spacing extension is pressed against on the both sides end face of bottom pushing block.
Outstanding effect of the present utility model is:
Compared with prior art, it can be assisted, and user is convenient to be pushed within doors by electric motor car or bicycle, and meanwhile, it can be taken in step when not using, and can not take up room.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front schematic view of the present utility model;
Fig. 3 is the partial structurtes schematic diagram between bottom pushing block and pushing block;
Fig. 4 is the partial structurtes schematic diagram of bottom pushing block and sliding recess.
Detailed description of the invention:
Embodiment, see as shown in Figures 1 to 4, a kind of go-cart step assist device, comprise step 10, bottom the front of described step 10, there is telescopic hole 11, the two side of telescopic hole 11 has sliding recess 12, bottom pushing block 20 sleeve is in telescopic hole 11, the two side of bottom pushing block 20 has raised item 21, raised item 21 sleeve is in sliding recess 12, the anterior middle part of bottom pushing block 20 has groove 22, the front end sleeve of pushing assisted plate 30 is in groove 22 and be hinged on the left and right sides wall of groove 22 by jointed shaft, the upper plane of bottom pushing block 20 has upper sliding tray 23, pushing block 40 sleeve is in upper sliding tray 23, pushing block 40 is pressed against the back side of pushing assisted plate 30, the rear surface of pushing block 40 is hinged with adjusting bolt 41, adjusting bolt 41 is screwed onto in gripper shoe 50, gripper shoe 50 is fixed on the rear surface of bottom pushing block 20, the rear end of pushing assisted plate 30 is by being rotatablely hinged with two fixed blocks 31, the rear surface of fixed block 31 is fixed with extension rod 32, extension rod 32 is corresponding with the jack 13 that the top in the front of step 10 has.
Described sliding recess 12 leading inside wall is bolted with bulb plunger 14, and the sidewall of the rear end of the raised item 21 of bottom pushing block 20 has corresponding shrinkage pool 24, shrinkage pool 24 is corresponding with the steel ball of bulb plunger 14.
The top of described pushing block 40 is fixed with elastic caoutchouc portion 42, and elastic caoutchouc portion 42 is pressed against on the back side of pushing assisted plate 30.
The left and right sides wall of described pushing block 40 has spacing extension 43, and the bottom surface of spacing extension 43 is pressed against on the both sides end face of bottom pushing block 20.
During use, bottom pushing block 20 is pulled out outermost, then adjusting bolt 41 is rotated, pushing block 40 is outwards promoted along upper sliding tray 23, pushing assisted plate 30 is upturned, make two fixed blocks 31 facing to the front of step 10, then promote bottom pushing block 20 to move in telescopic hole 11, the extension rod 32 that the rear surface of fixed block 31 is fixed with is made to stretch in jack 13, and it is fixing to make the steel ball of bulb plunger 14 be nested in realization in shrinkage pool 24, then just bicycle or Electricmotor car wheel is upwards pushed on step 10 along pushing assisted plate 30.
Finally; above embodiment is only for illustration of the utility model; and be not limitation of the utility model; the those of ordinary skill of relevant technical field; when not departing from spirit and scope of the present utility model; can also make a variety of changes and modification, therefore all equivalent technical schemes also belong to category of the present utility model, and scope of patent protection of the present utility model should be defined by the claims.
Claims (4)
1. a go-cart step assist device, comprise step (10), it is characterized in that: there is bottom the front of described step (10) telescopic hole (11), the two side of telescopic hole (11) has sliding recess (12), bottom pushing block (20) sleeve is in telescopic hole (11), the two side of bottom pushing block (20) has raised item (21), raised item (21) sleeve is in sliding recess (12), the anterior middle part of bottom pushing block (20) has groove (22), the front end sleeve of pushing assisted plate (30) is hinged on the left and right sides wall of groove (22) in groove (22) and by jointed shaft, the upper plane of bottom pushing block (20) has upper sliding tray (23), pushing block (40) sleeve is in upper sliding tray (23), pushing block (40) is pressed against the back side of pushing assisted plate (30), the rear surface of pushing block (40) is hinged with adjusting bolt (41), adjusting bolt (41) is screwed onto in gripper shoe (50), gripper shoe (50) is fixed on the rear surface of bottom pushing block (20), the rear end of pushing assisted plate (30) is by being rotatablely hinged with two fixed blocks (31), the rear surface of fixed block (31) is fixed with extension rod (32), extension rod (32) is corresponding with the jack (13) that the top in the front of step (10) has.
2. a kind of go-cart step assist device according to claim 1, it is characterized in that: described sliding recess (12) leading inside wall is bolted with bulb plunger (14), the sidewall of the rear end of the raised item (21) of bottom pushing block (20) has corresponding shrinkage pool (24), and shrinkage pool (24) is corresponding with the steel ball of bulb plunger (14).
3. a kind of go-cart step assist device according to claim 2, it is characterized in that: the top of described pushing block (40) is fixed with elastic caoutchouc portion (42), and elastic caoutchouc portion (42) are pressed against on the back side of pushing assisted plate (30).
4. a kind of go-cart step assist device according to claim 3, it is characterized in that: the left and right sides wall of described pushing block (40) has spacing extension (43), the bottom surface of spacing extension (43) is pressed against on the both sides end face of bottom pushing block (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389565.3U CN204804213U (en) | 2015-06-04 | 2015-06-04 | Step boosting device for shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520389565.3U CN204804213U (en) | 2015-06-04 | 2015-06-04 | Step boosting device for shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204804213U true CN204804213U (en) | 2015-11-25 |
Family
ID=54589059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520389565.3U Expired - Fee Related CN204804213U (en) | 2015-06-04 | 2015-06-04 | Step boosting device for shallow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204804213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103883A (en) * | 2017-12-20 | 2018-06-01 | 郑州靓岛建筑设计有限公司 | A kind of packaged type terraced slope pad |
-
2015
- 2015-06-04 CN CN201520389565.3U patent/CN204804213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108103883A (en) * | 2017-12-20 | 2018-06-01 | 郑州靓岛建筑设计有限公司 | A kind of packaged type terraced slope pad |
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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: 20151125 Termination date: 20160604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |