CN201325475Y - Telescopic link structure of child pushchair or dining chair - Google Patents
Telescopic link structure of child pushchair or dining chair Download PDFInfo
- Publication number
- CN201325475Y CN201325475Y CNU200820199697XU CN200820199697U CN201325475Y CN 201325475 Y CN201325475 Y CN 201325475Y CN U200820199697X U CNU200820199697X U CN U200820199697XU CN 200820199697 U CN200820199697 U CN 200820199697U CN 201325475 Y CN201325475 Y CN 201325475Y
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- China
- Prior art keywords
- rod member
- main body
- rod
- link member
- link structure
- 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 - Lifetime
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- 239000004744 fabric Substances 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a telescopic link structure of a child pushchair or dining chair, which comprises a first link member and a second link member which is glidingly arranged in the first link member, wherein the second link member has a chamber and a slot which extend lengthwise and are communicated with each other; the first link member comprises a first link member main body which plays an important role in strength and a lug boss which is arranged on the first link member main body, the first link member main body is inserted into the chamber, and the lug boss is positioned in the slot. As the first link member main body which plays an important role in strength is inserted into the chamber, and the lug boss is allowed to be made small if the size can meet the requirements of restricting the rotation of the first link member and permit the connection with a cap bag or other connecting links, the first link member and the second link member seem to be a whole body when being matched. Therefore, the whole stroller is simple and beautiful visually.
Description
Technical field
The utility model relates to the expansion link structure of a kind of children trolley or dining chair.
Background technology
The expansion link structure of a kind of children trolley or dining chair, comprise first rod member, second rod member that slides mutually and be provided with described first rod member, has the tube chamber that extends along the length direction of described second rod member on described second rod member, and the fluting that also extends on described second rod member along the length direction of described second rod member, described fluting is connected with described tube chamber, the intensity that comprises described first rod member plays the first rod member body of subjective role, be arranged on the locating part on the first rod member body, be connected the neck that is connected between first body of rod body of rod and the locating part, described locating part is inserted in the described tube chamber, described connection neck is positioned at described fluting, and the first rod member main body is positioned at outside the tube chamber, the first rod member main body can be installed the cloth cover, and perhaps rotating with other rod member is connected etc.Look the far away first rod member main body and second rod member is two rod members arranged side by side, visually, feels that to the people car load rod member is more, and be heavy, influences attractive in appearance.
The utility model content
Technical problem to be solved in the utility model provides the expansion link structure of a kind of rod member fit structure children trolley more attractive in appearance or dining chair.
For solving above technical matters, the utility model is taked following technical scheme: the expansion link structure of a kind of children trolley or dining chair, comprise first rod member, second rod member that slides mutually and be provided with described first rod member, has the tube chamber that extends along the length direction of described second rod member on described second rod member, and the fluting that also extends on described second rod member along the length direction of described second rod member, described fluting is connected with described tube chamber, the intensity that comprises described first rod member plays the first rod member main body of subjective role, be arranged on the lug boss on the described first rod member main body, the described first rod member main body is inserted in the described tube chamber, and described boss is in described fluting.
Described lug boss is the prominent footpath that is strip, and extend along the length direction of the described first rod member main body in this prominent footpath.
Described lug boss extends to both sides respectively and forms flank section respectively, form position-limited trough between the described flank section of every side and the first rod member main body, the both sides of described second rod member have the locating part that extends to form to the other side respectively, and the described locating part of every side is inserted in the corresponding position-limited trough.
Described children trolley comprises go-cart vehicle frame, the wheel that is arranged on described go-cart vehicle frame bottom with expanded position and folding position, is arranged on the lockout mechanism that is used for described go-cart vehicle frame is locked in expanded position on the described go-cart vehicle frame, described go-cart vehicle frame also comprises upper end and described first rod member rotate bonded assembly rear wheel support, cushion rod, the front portion of described cushion rod is connected rotatedly with the bottom of described second rod member, and the rear portion of described cushion rod is connected rotatedly with described rear wheel support.
Described first rod member is a front-wheel support, and described second rod member is a pulling handle rod.
Be provided with lockout mechanism between described first rod member and described second rod member.
Because the enforcement of above technical scheme, the utility model compared with prior art has following advantage: owing to the first rod member main body that plays subjective role as intensity is inserted in the described tube chamber, and the size of lug boss is so long as can satisfy the function that restriction first rod member rotates and can be connected with cloth cover or other pipe link and get final product, it is less that lug boss allows to do, thereby first rod member when cooperating with second rod member, look similarly to be a rod member, make car load visually seem more succinct, attractive in appearance.
Description of drawings
Accompanying drawing 1 is an expansion front view of the present utility model (under the expanded position);
Accompanying drawing 2 is the A-A direction cutaway view of accompanying drawing 1;
Accompanying drawing 3 is open cube display of the present utility model (under the expanded position).
Wherein: 1, go-cart vehicle frame; 2, wheel;
11, first rod member; 12, second rod member; 13, tube chamber; 14, fluting; 15, lug boss; 16, flank section; 17, the first rod member main body; 18, rear wheel support; 19, cushion rod; 20, locating part; 21, position-limited trough.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing and concrete embodiment:
With the children trolley is example, shown in accompanying drawing 1, accompanying drawing 3, described children trolley comprises go-cart vehicle frame 1, the wheel 2 that is arranged on described go-cart vehicle frame 1 bottom with expanded position and folding position, is arranged on the lockout mechanism that is used for described go-cart vehicle frame 1 is locked in expanded position on the described go-cart vehicle frame 1, described go-cart vehicle frame 1 comprises first rod member 11, sliding mutually with described first rod member 11 is provided with ground second rod member 12, described first rod member 11 is a front-wheel support, and described second rod member 12 is a pulling handle rod.Described go-cart vehicle frame 1 also comprises upper end and described first rod member 11 rotate bonded assembly rear wheel support 18, cushion rod 19, the front portion of described cushion rod 19 is connected rotatedly with the bottom of described second rod member 12, and the rear portion of described cushion rod 19 is connected rotatedly with described rear wheel support 18.
As accompanying drawing 1, shown in the accompanying drawing 2, has the tube chamber 13 that extends along the length direction of described second rod member 12 on described second rod member 12, and the fluting 14 that also extends on described second rod member 12 along the length direction of described second rod member 12, described fluting 14 is connected with described tube chamber 13, the intensity that comprises described first rod member 11 plays the first rod member main body 17 of subjective role, be arranged on the lug boss 15 on the described first rod member main body 17, the described first rod member main body 17 is inserted in the described tube chamber 13, and described lug boss 15 is positioned at described fluting 14.
Described lug boss 15 is for being the prominent footpath of strip, and extend along the length direction of the described first rod member main body 17 in this prominent footpath.
Described lug boss 15 extends to both sides respectively and forms flank section 16 respectively, form position-limited trough 21 between the described flank section 16 of every side and the first rod member main body 17, the both sides of described second rod member 12 have the locating part 20 that extends to form to the other side respectively, and the described locating part 20 of every side is inserted in the corresponding position-limited trough 21.
Be provided with lockout mechanism between described first rod member 11 and described second rod member 12.So long as the lockout mechanism of two sliding bar lockings can both be able to be used.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (6)
1, the expansion link structure of a kind of children trolley or dining chair, comprise first rod member (11), second rod member (12) that slides mutually and be provided with described first rod member (11), has the tube chamber (13) that extends along the length direction of described second rod member (12) on described second rod member (12), and the fluting (14) that also extends on described second rod member (12) along the length direction of described second rod member (12), described fluting (14) is connected with described tube chamber (13), it is characterized in that: described first rod member (11) comprises that intensity plays the first rod member main body (17) of subjective role, be arranged on the lug boss (15) on the described first rod member main body (17), the described first rod member main body (17) is inserted in the described tube chamber (13), and described lug boss (15) is positioned at described fluting (14).
2, the expansion link structure of children trolley according to claim 1 or dining chair is characterized in that: described lug boss (15) is for being the prominent footpath of strip, and extend along the length direction of the described first rod member main body (17) in this prominent footpath.
3, the expansion link structure of children trolley according to claim 1 and 2 or dining chair, it is characterized in that: described lug boss (15) extends to both sides respectively and forms flank section (16) respectively, form position-limited trough (21) between the described flank section (16) of every side and the first rod member main body (17), the both sides of described second rod member (12) have the locating part (20) that extends to form to the other side respectively, and the described locating part (20) of every side is inserted in the corresponding position-limited trough (21).
4, the expansion link structure of children trolley according to claim 1, it is characterized in that: described children trolley comprises the go-cart vehicle frame (1) with expanded position and folding position, be arranged on the wheel (2) of described go-cart vehicle frame (1) bottom, be arranged on the lockout mechanism that is used for described go-cart vehicle frame (1) is locked in expanded position on the described go-cart vehicle frame (1), described go-cart vehicle frame (1) also comprises upper end and described first rod member (11) the bonded assembly rear wheel support (18) that rotates, cushion rod (19), the front portion of described cushion rod (19) is connected rotatedly with the bottom of described second rod member (12), and the rear portion of described cushion rod (19) is connected rotatedly with described rear wheel support (18).
5, according to the expansion link structure of claim 1 or 4 described children trolleys, it is characterized in that: described first rod member (11) is a front-wheel support, and described second rod member (12) is a pulling handle rod.
6, according to the expansion link structure of claim 1 or 4 described children trolleys or dining chair, it is characterized in that: be provided with lockout mechanism between described first rod member (11) and described second rod member (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820199697XU CN201325475Y (en) | 2008-12-22 | 2008-12-22 | Telescopic link structure of child pushchair or dining chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820199697XU CN201325475Y (en) | 2008-12-22 | 2008-12-22 | Telescopic link structure of child pushchair or dining chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201325475Y true CN201325475Y (en) | 2009-10-14 |
Family
ID=41177452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820199697XU Expired - Lifetime CN201325475Y (en) | 2008-12-22 | 2008-12-22 | Telescopic link structure of child pushchair or dining chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201325475Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530039A (en) * | 2012-02-23 | 2012-07-04 | 好孩子儿童用品有限公司 | Baby carriage |
| CN106004966A (en) * | 2016-07-12 | 2016-10-12 | 东莞恒耀日用制品有限公司 | Stroller folding mechanism |
-
2008
- 2008-12-22 CN CNU200820199697XU patent/CN201325475Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102530039A (en) * | 2012-02-23 | 2012-07-04 | 好孩子儿童用品有限公司 | Baby carriage |
| CN106004966A (en) * | 2016-07-12 | 2016-10-12 | 东莞恒耀日用制品有限公司 | Stroller folding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091014 |