CN203891578U - Fence connection assembly - Google Patents
Fence connection assembly Download PDFInfo
- Publication number
- CN203891578U CN203891578U CN201420293770.5U CN201420293770U CN203891578U CN 203891578 U CN203891578 U CN 203891578U CN 201420293770 U CN201420293770 U CN 201420293770U CN 203891578 U CN203891578 U CN 203891578U
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- CN
- China
- Prior art keywords
- gear shaft
- ring
- fence
- assembling
- sheathed
- 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 provides a fence connection assembly. A fence comprises a plurality of fence pieces and a plurality of connection components connected with the fence pieces, one side of each fence piece comprises an upper fixing portion, the other side of each fence piece comprises a lower fixing portion, each connection component comprises an upper connection part, a lower connection part, a gear shaft and an elastic device, each gear shaft is inserted into and connected with the corresponding lower connection part and the corresponding upper connection part, and each elastic device is connected with the corresponding gear shaft. The fence connection assembly is simple in structure and is located in a limiting mode, the assembly time is shortened, and the cost is lowered; abrasion is effectively prevented through reinforcing ribs, the connection intensity is increased, and the service life is prolonged.
Description
Technical field
The utility model relates to the play assembly of facility of a kind of children, is specifically related to a kind of coupling assembling that is applied in child enclosure.
Background technology
The child enclosure of at present selling on the market and using, mostly structure is just to determine during fabrication, in use cannot be according to actual conditions or environment change and structure and size are done and adjusted flexibly, and complex structure, all there is defect manufacturing and install, in dismounting.The patent No. 201320474098.5 discloses a kind of linkage of fence, and this linkage comprises the fixture that is arranged on the connector of two top and bottom between fence monolithic and is arranged on middle part between two monolithics; Although solved the problem of structural adjustment, in the time of assembling, exist location to be not easy, cause the more situation of assembling spended time, in addition, bonding strength also has the place promoting.
Comprehensive the above, the child enclosure of prior art exists assembling and positioning to be not easy, spended time is more, and the problem of bonding strength deficiency, also has the place promoting.
Utility model content
For above-mentioned defect, the purpose of this utility model is to provide a kind of coupling assembling that is applied in child enclosure, to solve the problem of prior art.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of fence coupling assembling, fence comprises several railings and several coupling assemblings that are connected railing, one side of described railing comprises fixed part on, an other side comprises fixed part, described coupling assembling comprises: a upper connector, once connector, a gear shaft and an elastic device, described gear shaft inserts and connects described lower connector and upper connector, and described elastic device is connected with described gear shaft;
Described upper connector comprises locking pays sleeved part in portion and,
The described portion of paying of locking is a spill lamellar body, described in lock and pay the parallel both sides of portion and there is screw hole, described in the portion of paying of locking be connected with fixed portion with screw;
Described upper sleeved part is one to have the cylindrical body of manhole, the inner surface of described manhole be sequentially from the bottom to top sheathed locating ring, on sheathed gear ring and on sheathed surface ring,
Described locking paid portion and one-body molded the making of described upper sleeved part;
Described lower connector comprises lock pair portion and once sleeved part,
The described lower lock portion of paying is a spill lamellar body, and the parallel both sides that described lower lock is paid portion have screw hole, and described lower lock is paid portion and is connected with described lower fixed part with screw;
Described lower sleeved part comprises that the pedestal and of a spill demihull shape has the lower sheathed gear ring of internal gear, and described lower sheathed gear ring protrudes the side that is connected in described pedestal,
Described lower lock is paid portion and one-body molded the making of described lower sleeved part;
Described gear shaft is a circular hollow goblet, and described gear shaft is sequentially assembling and positioning ring, external tooth torus and axle surface ring from the bottom to top; The diameter of described assembling and positioning ring is greater than the diameter of described external tooth torus, and described assembling and positioning ring has two parallel border lines in the position of setting, and the distance between described two border lines is less than the distance between the parallel both sides of described pedestal.
According to the fence coupling assembling described in the utility model preferred embodiment, described elastic device is Compress Spring.
According to the fence coupling assembling described in the utility model preferred embodiment, described lower fixed part comprises a bearing that protrudes from described railing side, comprises a placement groove in the middle of described bearing, and described elastic device is placed and is connected in described placement groove; One end of described elastic device is connected with described bearing, and one end is connected with described gear shaft in addition.
According to the fence coupling assembling described in the utility model preferred embodiment, on the position that the inner surface of described pedestal is set, there are two reinforcing ribs, one end of described reinforcing rib is connected with the internal gear of described lower sheathed gear ring; On the position of setting at the assembling and positioning ring of described gear shaft, offer a location support slot, described reinforcing rib and described positioning supports groove are flexibly connected.
Owing to having adopted above technical scheme, make the utility model than prior art, have the following advantages and good effect:
The first, the utility model is located in spacing mode, has reduced installation time;
The second, reinforcing rib of the present utility model effectively prevents the wearing and tearing of coupling assembling, increases bonding strength, improves application life.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model railing.
Fig. 2 is the schematic diagram of fixed part under the utility model;
Fig. 3 is the stereogram of the utility model coupling assembling;
Fig. 4 is that the part of the utility model coupling assembling is blown figure;
Fig. 5 is the bottom isometric view of the utility model upper connector;
Fig. 6 is the bottom isometric view of connector under the utility model;
Fig. 7 is the bottom isometric view of the utility model gear shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of fence of inside playing for children, square or the circular fence being formed with several coupling assemblings 20 that are connected railing by several railings 10, please refer to a side of railing 10 described in Fig. 1 and comprise fixed part 11 on, an other side comprises fixed part 12, please also refer to Fig. 3 and Fig. 4, described coupling assembling 20 comprises: upper connector 21, lower connector 22, gear shaft 23 and elastic device 24, described gear shaft 23 inserts and connects described lower connector 22 and upper connector 21, and described elastic device 24 is connected with described gear shaft 23; In the present embodiment, described elastic device 24 is Compress Springs 24, but can not be used for limiting the application.
Wherein, please refer to Fig. 4 and Fig. 5, described upper connector 21 comprises locking pays sleeved part 212 in portion 211 and, described in lock that to pay a portion 211 be a spill lamellar body, parallel both sides at spill lamellar body have screw hole, described in lock pay a portion 211 be connected with fixed portion 11 with screw; Described upper sleeved part 212 is one to have the cylindrical body of manhole, the inner surface of described manhole be sequentially from the bottom to top sheathed locating ring 2121, on sheathed gear ring 2122 and on sheathed surface ring 2123, described in lock and pay portion 211 and one-body molded the making of described upper sleeved part 212; The intensity abrasion resistance of considering gear, the number of gears of the application's gear is designed to 24 teeth, and angle of every variation like this is 15 degree.
In addition, please refer to Fig. 4 and Fig. 6, described lower connector 22 comprises lock pair portion 221 and once sleeved part 222, and it is a spill lamellar body that described lower lock is paid portion 221, parallel both sides at spill lamellar body have screw hole, and described lower lock is paid portion 221 and is connected with described lower fixed part 12 with screw; Described lower sleeved part 222 comprises that the pedestal 2221 and of a spill demihull shape has the lower sheathed gear ring 2222 of internal gear, described lower sheathed gear ring 2222 protrudes the side that is connected in described pedestal 2221, form one step-like, the internal diameter of described sheathed locating ring 2121 is greater than the external diameter of described lower sheathed gear ring 2222, and described lower lock is paid portion 221 and one-body molded the making of described lower sleeved part 222.
In addition, please refer to Fig. 4 and Fig. 7, described gear shaft 23 is a circular hollow goblet, and the external surface of described gear shaft 23 is sequentially assembling and positioning ring 231, external tooth torus 232 and axle surface ring 233 from the bottom to top; The diameter of described assembling and positioning ring 231 is greater than the diameter of described external tooth torus 232, the diameter of described assembling and positioning ring 231 is greater than the distance between the parallel both sides of described pedestal 2221, described assembling and positioning ring 231 has two parallel border line B in the position of setting, and the distance between described two border lines is less than the distance between the parallel both sides A of described pedestal 2221.
Also be noted that the annexation of Compress Spring 24, please refer to Fig. 1 and Fig. 2, described lower fixed part 12 comprises that one protrudes from a bearing 13 of described railing 10 sides, in the middle of described bearing 13, is provided with and places groove 14, and described Compress Spring 24 is placed in described placement groove 14; One end of described Compress Spring 24 is connected with described bearing 13, and one end is connected with described gear shaft 23 in addition.In the present embodiment, bearing 13 is to be shaped in railing 10 sides, but can not be used for limiting the application, also bearing 13 directly can be fixed on lower connector 22, as long as can just can fixing Compress Spring 24.
In addition, aspect raising intensity, please refer to Fig. 6 and Fig. 7, on the position of setting, have two reinforcing ribs 2223 at the inner surface of described pedestal 2221, one end of described reinforcing rib 2223 is connected with the internal gear of described lower sheathed gear ring 2222; On the position of setting at the assembling and positioning ring 231 of described gear shaft 23, offer a location support slot 2311, the shape of the form fit reinforcing rib 2223 of positioning supports groove 2311, reinforcing rib 2223 can pass through positioning supports groove 2311, and when in the position of setting, for example positioning supports groove 2311 is encountered lower sheathed gear ring 2222, positioning supports groove 2311 is closely connected with reinforcing rib 2223, can reach so the effect that can not rock, reduce gear wear and improve application life.
The assembly method that the application is then described is: first upper connector 21 and upper fixed part 11 are locked, thus, upper sleeved part 212 just protrudes from outside railing 10, then gear shaft 23 is put into lower connector 22, because the diameter of assembling and positioning ring 231 is greater than the distance between the parallel both sides A-A of described pedestal 2221, so only in the time of two parallel border line B-B of assembling and positioning ring 231 and the parallel both sides A-A alignment of pedestal 2221, gear shaft 23 just can be put into lower connector 22, the process of putting into, reinforcing rib 2223 inserts positioning supports groove 2311 and finally reaches tight connection and do not rock, spring is put into gear shaft 23 again, covered in bearing 13, then lower connector 22 and lower fixed part 12 are locked, at this moment, lower sleeved part 222 also protrudes from outside railing 10, because upper fixed part 11, lower fixed part 12, upper connector 21, lower connector 22 and gear shaft 23 are all set through prior relative position, so adjacent two railings are in the time connecting, first, gear shaft 23 is inserted to upper connector 21, under selected angle, the upper sheathed gear ring 2122 of the external tooth torus 232 of gear shaft 23 and upper connector 21 engages, until lower sheathed gear ring 2222 inserts in upper sheathed locating ring 2121, reaches two angled connections of railing, in the time will changing the connection angle of two railings, the axle surface ring 233 of lower pressing tooth wheel shaft 23, now gear shaft 23 is to lower compression Compress Spring 24, until the upper sheathed gear ring 2122 of the external tooth torus 232 of gear shaft 23 and upper connector 21 departs from, and whole railing need not be mentioned, just can rotate railing and reach the angle of wanting, Compress Spring 24 is now compressing shape, when railing arrives after the angle of wanting, loosen the strength pressing down, the restoring force of Compress Spring 24 upwards pushes away gear shaft 23 position that is returned to locking, just complete the connection angle that changes two railings.
In sum, owing to having adopted above technical scheme, make the utility model than prior art, have the following advantages and good effect:
The first, the utility model is located in spacing mode, has reduced installation time;
The second, reinforcing rib of the present utility model effectively prevents the wearing and tearing of coupling assembling, increases bonding strength, improves application life.
Disclosed is above only preferred embodiment of the present utility model; but be not used for limiting itself, anyly have the knack of those skilled in the art, without prejudice to the utility model spiritual connotation in the situation that; the equalization that can do changes and changes, and all should drop on of the present utility model and in protection domain.
Claims (4)
1. a fence coupling assembling, fence comprises several railings and several coupling assemblings that are connected railing, one side of described railing comprises fixed part on, an other side comprises fixed part, it is characterized in that, described coupling assembling comprises: a upper connector, once connector, a gear shaft and an elastic device, and described gear shaft inserts and connects described lower connector and upper connector, and described elastic device is connected with described gear shaft;
Described upper connector comprises locking pays sleeved part in portion and,
The described portion of paying of locking is a spill lamellar body, described in lock and pay the parallel both sides of portion and there is screw hole, described in the portion of paying of locking be connected with fixed portion with screw;
Described upper sleeved part is one to have the cylindrical body of manhole, the inner surface of described manhole be sequentially from the bottom to top sheathed locating ring, on sheathed gear ring and on sheathed surface ring,
Described locking paid portion and one-body molded the making of described upper sleeved part;
Described lower connector comprises lock pair portion and once sleeved part,
The described lower lock portion of paying is a spill lamellar body, and the parallel both sides that described lower lock is paid portion have screw hole, and described lower lock is paid portion and is connected with described lower fixed part with screw;
Described lower sleeved part comprises that the pedestal and of a spill demihull shape has the lower sheathed gear ring of internal gear, and described lower sheathed gear ring protrudes the side that is connected in described pedestal,
Described lower lock is paid portion and one-body molded the making of described lower sleeved part;
Described gear shaft is a circular hollow goblet, and described gear shaft is sequentially assembling and positioning ring, external tooth torus and axle surface ring from the bottom to top; The diameter of described assembling and positioning ring is greater than the diameter of described external tooth torus, and described assembling and positioning ring has two parallel border lines in the position of setting, and the distance between described two border lines is less than the distance between the parallel both sides of described pedestal.
2. fence coupling assembling as claimed in claim 1, is characterized in that, described elastic device is Compress Spring.
3. fence coupling assembling as claimed in claim 1, is characterized in that, described lower fixed part comprises a bearing that protrudes from described railing side, comprises a placement groove in the middle of described bearing, and described elastic device is placed and is connected in described placement groove; One end of described elastic device is connected with described bearing, and one end is connected with described gear shaft in addition.
4. fence coupling assembling as claimed in claim 1, is characterized in that, on the position that the inner surface of described pedestal is set, has two reinforcing ribs, and one end of described reinforcing rib is connected with the internal gear of described lower sheathed gear ring; On the position of setting at the assembling and positioning ring of described gear shaft, offer a location support slot, described reinforcing rib and described positioning supports groove are flexibly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293770.5U CN203891578U (en) | 2014-06-04 | 2014-06-04 | Fence connection assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420293770.5U CN203891578U (en) | 2014-06-04 | 2014-06-04 | Fence connection assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203891578U true CN203891578U (en) | 2014-10-22 |
Family
ID=51717994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420293770.5U Expired - Fee Related CN203891578U (en) | 2014-06-04 | 2014-06-04 | Fence connection assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203891578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108991830A (en) * | 2018-08-31 | 2018-12-14 | 郭昕 | A kind of fence connecting joint group and fence |
| CN109057525A (en) * | 2018-08-27 | 2018-12-21 | 温州优嘉游乐设备有限公司 | A kind of folding rail being moved easily |
-
2014
- 2014-06-04 CN CN201420293770.5U patent/CN203891578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057525A (en) * | 2018-08-27 | 2018-12-21 | 温州优嘉游乐设备有限公司 | A kind of folding rail being moved easily |
| CN109057525B (en) * | 2018-08-27 | 2024-04-16 | 温州优嘉游乐设备有限公司 | Folding fence convenient to move |
| CN108991830A (en) * | 2018-08-31 | 2018-12-14 | 郭昕 | A kind of fence connecting joint group and fence |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20190604 |