CN205653000U - Assemble simple car - Google Patents
Assemble simple car Download PDFInfo
- Publication number
- CN205653000U CN205653000U CN201620515789.9U CN201620515789U CN205653000U CN 205653000 U CN205653000 U CN 205653000U CN 201620515789 U CN201620515789 U CN 201620515789U CN 205653000 U CN205653000 U CN 205653000U
- Authority
- CN
- China
- Prior art keywords
- bolt
- sedan
- kink
- shank
- chair wall
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses an assemble simple car, thereafter, the sedan -chair wall forms by the equipment of sedan -chair wall body with side sedan -chair wall, the both sides of sedan -chair wall body all have the kink of perpendicular to sedan -chair wall body, the side of kink has the inflection portion of perpendicular to kink, the equipartition has the quad slit on each kink, the kink laminating of adjacent sedan -chair wall body cooperates and is fixed by bolt assembly, the bolt neck that bolt assembly's shank of bolt is close to the nail -head part position is square, the shank of bolt passes the quad slit of two kinks of matched with in proper order, the bolt neck of shank of bolt cooperates with the pore wall of the quad slit of the kink that corresponds, the shank of bolt top spin is equipped with long nut, stretch out outside the inflection portion long nut's end. Outside inflection portion is stretched out in the cooperation of splining of the pore wall of bolt neck and quad slit, long nut's end, can fastening nut with a spanner, it is very convenient to assemble.
Description
Technical field
This utility model relates to the simple car of a kind of assembling, belongs to a kind of elevator components.
Background technology
Car is the vitals in elevator device, it is respectively provided with at the bottom of sedan-chair, rear side at the bottom of sedan-chair is provided with rear litter wall, the both sides of rear litter wall are provided with side sedan-chair wall, rear litter wall and side sedan-chair wall are generally not overall, it is all to be assembled by sedan-chair wall body, sedan-chair wall body is usually all strip board, the kink being perpendicular to sedan-chair wall body it is respectively provided with in the both sides of sedan-chair wall body, the side of kink has the revers turn part being perpendicular to kink, namely the both sides at sedan-chair wall body are respectively provided with a hook, each kink is laid with fixing hole, adjacent sedan-chair wall body is by being securely fitted in together through the bolt assembly of fixing hole, owing to bolt assembly is at inside revers turn part, assembling tool is difficult to stretch into, assembled in situ is inconvenient for, and, if client wants to change sedan-chair wall type sample in the later stage, dismounting equally difficulty.
Utility model content
The purpose of this utility model is to provide the simple car of a kind of assembling, and to solve because the bolt assembly of the adjacent sedan-chair wall body of fastening sedan-chair wall is in the revers turn part of sedan-chair wall body in prior art, assembling tool is difficult to stretch into, the problem of assembled in situ inconvenience.
nullIn order to realize object above，This utility model adopts the following technical scheme that the simple car of a kind of assembling，Including at the bottom of sedan-chair，Rear side at the bottom of sedan-chair is provided with rear litter wall，The both sides of rear litter wall are provided with side sedan-chair wall，Described rear litter wall and side sedan-chair wall are assembled by sedan-chair wall body，The both sides of described sedan-chair wall body are respectively provided with the kink being perpendicular to sedan-chair wall body，The side of kink has the revers turn part being perpendicular to kink，It is evenly equipped with square opening on each kink，The kink close fit of adjacent sedan-chair wall body is also fixed by bolt assembly，The shank of bolt of the bolt assembly bolt neck near ailhead position is square，Shank of bolt sequentially passes through the square opening of two kinks matched，The bolt neck of shank of bolt coordinates with the hole wall of the square opening of corresponding kink，Long nut it is installed with on shank of bolt，The termination of described long nut is stretched out outside revers turn part.
Described square opening is slot, and the long side direction of the square opening on a kink is consistent, and the long side direction of the square opening on two kinks of a sedan-chair wall body is mutually perpendicular to.
The size of each square opening is the same.
The cross section of described bolt neck is square.
The diameter of the thread segment of described shank of bolt is less than the diameter of the inscribed circle of the cross section of bolt neck.
The end of thread of described shank of bolt contracts in the endoporus of long nut.
The ailhead of described shank of bolt is semicircle ailhead.
Hole on the kink of sedan-chair wall body of the present utility model is square opening, the bolt neck of shank of bolt coordinates with the hole wall of the square opening of corresponding kink, and, long nut it is installed with on shank of bolt, the termination of long nut is stretched out outside revers turn part, owing to bolt neck is square, can coordinate with the hole wall spline of the square opening of kink, so clamp nut when, shank of bolt will not rotate, outside being stretched out revers turn part by the termination of long nut, in that context it may be convenient to use spanner clamp nut, assemble very convenient.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of the sedan-chair wall of this utility model embodiment；
Fig. 2 is the partial enlarged drawing of Fig. 1；
Fig. 3 is the cross-sectional structure schematic diagram of the sedan-chair wall of this utility model embodiment.
Detailed description of the invention
A kind of embodiment assembling simple car, in Fig. 1, Fig. 2 and Fig. 3, rear side at the bottom of the sedan-chair of its car is provided with rear litter wall, the both sides of rear litter wall are provided with side sedan-chair wall, rear litter wall and side sedan-chair wall are assembled by sedan-chair wall body 1, and the both sides of sedan-chair wall body 1 are respectively provided with the kink 2 being perpendicular to sedan-chair wall body, and the side edge at kink has the revers turn part 3 being perpendicular to kink, revers turn part 3 is folded to sedan-chair wall body 1, is therefore inflection.It is laid with square opening 4 on the kink 2 of each sedan-chair wall body 1, here square opening 4 is slot, the long side direction of the square opening 4 being on a kink 2 is consistent, the long side direction of the square opening on two kinks 2 of one sedan-chair wall body 1 is mutually perpendicular to, so, the versatility of sedan-chair wall body 1 is very strong, can arbitrarily change.The kink close fit of adjacent sedan-chair wall body 1 is also fixed by bolt assembly, the shank of bolt 5 of the bolt assembly bolt neck 6 near ailhead position is square, shank of bolt 5 sequentially passes through the square opening of two kinks matched, the bolt neck 6 of shank of bolt 5 coordinates with the hole wall of the square opening of corresponding kink, the non-ailhead end of shank of bolt 5 is installed with long nut 7, and the termination of long nut 7 is stretched out outside revers turn part 3.
As the size of each square opening in the present embodiment is, it is also possible to be different, it addition, the square opening in the present embodiment is slot, it is also possible to for square.
Because the size of each square opening in the present embodiment is the same, so so that the four sides of bolt neck all coordinates with the hole wall of square opening, the cross section of bolt neck should be just foursquare, can not certainly be foursquare, because the two sides of bolt neck can realize spline with square opening hole wall cooperation.
The diameter of the thread segment of the shank of bolt in the present embodiment is less than the diameter of the inscribed circle of the cross section of bolt neck.
The end of thread of the shank of bolt in the present embodiment contracts in the endoporus of long nut, and the length of such nut is longer, can be on the premise of guarantee is easy to assembly, it is also possible to realize the reliable assembling of nut and shank of bolt..
The ailhead of the shank of bolt in the present embodiment is semicircle ailhead, because assembling nut when, it is not necessary to fixing shank of bolt, so its ailhead is less, also it doesn't matter.
The present embodiment is according to illustrating of making this utility model, and is not that corresponding structure can be not provided with in other embodiments to restriction of the present utility model, the function in need not appended claims.
Any technical scheme carried out technical characteristic of the present utility model obtained by equivalent falls within the scope of this utility model protection.
Claims (7)
1. one kind is assembled simple car, including at the bottom of sedan-chair, rear side at the bottom of sedan-chair is provided with rear litter wall, the both sides of rear litter wall are provided with side sedan-chair wall, described rear litter wall and side sedan-chair wall are assembled by sedan-chair wall body, it is characterized in that: the both sides of described sedan-chair wall body are respectively provided with the kink being perpendicular to sedan-chair wall body, the side of kink has the revers turn part being perpendicular to kink, it is evenly equipped with square opening on each kink, the kink close fit of adjacent sedan-chair wall body is also fixed by bolt assembly, the shank of bolt of the bolt assembly bolt neck near ailhead position is square, shank of bolt sequentially passes through the square opening of two kinks matched, the bolt neck of shank of bolt coordinates with the hole wall of the square opening of corresponding kink, long nut it is installed with on shank of bolt, the termination of described long nut is stretched out outside revers turn part.
The simple car of assembling the most according to claim 1, it is characterised in that: described square opening is slot, and the long side direction of the square opening on a kink is consistent, and the long side direction of the square opening on two kinks of a sedan-chair wall body is mutually perpendicular to.
The simple car of assembling the most according to claim 2, it is characterised in that: the size of each square opening is the same.
The simple car of assembling the most according to claim 3, it is characterised in that: the cross section of described bolt neck is square.
The simple car of assembling the most according to claim 4, it is characterised in that: the diameter of the thread segment of described shank of bolt is less than the diameter of the inscribed circle of the cross section of bolt neck.
The simple car of assembling the most according to claim 5, it is characterised in that: the end of thread of described shank of bolt contracts in the endoporus of long nut.
The simple car of assembling the most according to claim 6, it is characterised in that: the ailhead of described shank of bolt is semicircle ailhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515789.9U CN205653000U (en) | 2016-05-31 | 2016-05-31 | Assemble simple car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515789.9U CN205653000U (en) | 2016-05-31 | 2016-05-31 | Assemble simple car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205653000U true CN205653000U (en) | 2016-10-19 |
Family
ID=57405658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515789.9U Expired - Fee Related CN205653000U (en) | 2016-05-31 | 2016-05-31 | Assemble simple car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205653000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498859A (en) * | 2017-09-14 | 2017-12-22 | 广州迈普再生医学科技有限公司 | A kind of forming room of biological 3D printer and biological 3D printer |
-
2016
- 2016-05-31 CN CN201620515789.9U patent/CN205653000U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107498859A (en) * | 2017-09-14 | 2017-12-22 | 广州迈普再生医学科技有限公司 | A kind of forming room of biological 3D printer and biological 3D printer |
| CN107498859B (en) * | 2017-09-14 | 2023-07-28 | 广州迈普再生医学科技股份有限公司 | Forming chamber of biological 3D printer and biological 3D printer |
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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: 20161019 Termination date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |