CN203020361U - Telescopic pushing handle for baby carrier - Google Patents
Telescopic pushing handle for baby carrier Download PDFInfo
- Publication number
- CN203020361U CN203020361U CN 201220703154 CN201220703154U CN203020361U CN 203020361 U CN203020361 U CN 203020361U CN 201220703154 CN201220703154 CN 201220703154 CN 201220703154 U CN201220703154 U CN 201220703154U CN 203020361 U CN203020361 U CN 203020361U
- Authority
- CN
- China
- Prior art keywords
- handle
- push
- joint sleeve
- pressing plate
- pushing handle
- 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 discloses a telescopic pushing handle for a baby carrier. The telescopic pushing handle comprises an upper pushing handle and a lower pushing handle and is characterized in that the upper pushing handle can be inserted into the lower pushing handle, the upper end of the lower pushing handle is fixedly connected with a joint sleeve, the lower end of the upper pushing handle is inserted into the joint sleeve, the joint sleeve forms a channel slot which is matched with a pressing plate in a rotating mode, the pressing plate comprises an ejecting part arranged inside the joint sleeve and a pressing part arranged outside the joint sleeve, the ejecting part is provided with an ejecting face and directly faces an ejecting plate arranged inside the joint sleeve, and the ejecting plate is opposite to the outer wall of the upper pushing handle. The pressing part of the pressing plate is pulled, and the ejecting face of the ejecting part can be rotated to press the ejecting plate and the upper pushing handle. The pressing part of the pressing plate is pulled, the ejecting part of the pressing plate can be separated from ejection on the ejecting plate, and no interaction force exists between the ejecting part and the ejecting plate. The telescopic pushing handle for the baby carrier has the advantages of being simple in structure, convenient to operate and the like.
Description
Technical field
The utility model belongs to articles for children manufacturing technology field, is specifically related to a kind of adjustable pushing handle of perambulator.
Background technology
China Patent No. ZL02238927.X discloses a kind of baby's perambulator, comprise motor, support, vehicle seat and two forks, castor is equipped with in the support lower end, fork and support are flexibly connected, vehicle seat is arranged on two forks, and makes two forks relatively fixing, and motor drives fork by transmission device and swings, it is respectively direction-caster and universal caster wheel with two groups of castors; Direction-caster is with brake gear, and universal caster wheel can turn to, and transmission device is a disk, and prejudicially with a rotating shaft, rotating shaft is connected with two forks by flexible belt.It can be easily in indoor, outdoor implementation, and swings soft.Although the patented product has its advantage, its handle is the fixed length formula, can't regulate its length, and the people that can not adapt to different heights carries out push-and-pull.
Summary of the invention
For solving the above-mentioned technical matters of prior art existence, the utility model discloses a kind of adjustable pushing handle of perambulator.
The utility model is taked following technical scheme: the adjustable pushing handle of perambulator, comprise push-up handle, push-down handle, and push-up handle can insert push-down handle, inserts the lower end of push-up handle in upper end captive joint one joint sleeve of push-down handle, joint sleeve; Described joint sleeve forms a groove, this groove normal-running fit one pressing plate, pressing plate comprises the top splenium that is in joint sleeve, be in joint sleeve outer press section, the top splenium has a top pressure surface, the top splenium is over against a top pressing board that is held in joint sleeve, top pressing board is relative with the outer wall of push-up handle, the press section of pulling pressing plate, and the top pressure surface of top splenium can turn to and compress top pressing board and push-up handle; Pull the press section of pressing plate, the top splenium of pressing plate can break away from presses the top of top pressing board, between top splenium and top pressing board without interaction force.
The invention also discloses another kind of technical scheme: the adjustable pushing handle of perambulator, comprise push-up handle, push-down handle, push-down handle can insert push-up handle, inserts the upper end of push-down handle in lower end captive joint one joint sleeve of push-up handle, joint sleeve; Described joint sleeve forms a groove, this groove normal-running fit one pressing plate, pressing plate comprises the top splenium that is in joint sleeve, be in joint sleeve outer press section, the top splenium has a top pressure surface, the top splenium is over against a top pressing board that is held in joint sleeve, top pressing board is relative with the outer wall of push-down handle, the press section of pulling pressing plate, and the top pressure surface of top splenium can turn to and compress top pressing board and push-down handle; Pull the press section of pressing plate, the top splenium of pressing plate can break away from presses the top of top pressing board, between top splenium and top pressing board without interaction force.
Preferably, joint sleeve comprises cover, traps, and upper cover is captiveed joint by several the first blind rivets with trapping.
Preferably, the inwall of trapping forms bulge loop, and in the upper end of push-down handle was stretched into and trapped, the external diameter of push-down handle was suitable with the internal diameter of trapping, and the upper surface of push-down handle peaks at bulge loop, and push-down handle is captiveed joint by the second blind rivet with trapping.
Preferably, the inwall of upper cover forms several raised lines, and several raised lines are in the both sides outer wall of push-up handle or push-down handle, is used for radial location push-up handle or push-down handle.
Preferably, the holder bar of evagination and interior sky is formed on the inwall of upper cover bottom, and holder bar upper surface contacts under push-up handle; Have a support bar bottom the inwall of trapping, support bar is towards upper cover, and support bar stretches out outside the upper surface of trapping and inserts the inside of the holder bar of upper cover, for the supporting bracket bar.
Preferably, top pressing board is steel disc, steel disc liner rubber pad, and rubber pad is in outside push-up handle.
Preferably, steel disc and rubber pad be rectangular shape all, and the two ends of steel disc and rubber pad peak at respectively the blocking surface of upper and lower sleeve inwall.
Preferably, push-up handle, push-down handle all are ellipticity.
The adjustable pushing of the utility model perambulator is having the advantages such as simple in structure, easy and simple to handle.
Description of drawings
Fig. 1 is that adjustable pushing is the front view of (lock-out state).
Fig. 2 is that adjustable pushing is the left view of (lock-out state).
Fig. 3 is that adjustable pushing is the right elevation of (lock-out state).
Fig. 4 is that adjustable pushing is the birds-eye view of (lock-out state).
Fig. 5 is the C-C cutaway view of Fig. 1.
Fig. 6 is A-A (part) cutaway view of Fig. 3.
Fig. 7 is the B-B cutaway view of Fig. 1.
Fig. 8 is that adjustable pushing is the front view of (open mode).
Fig. 9 is the B-B cutaway view of Fig. 8.
Figure 10 is the blast constructional drawing of adjustable pushing handle.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is elaborated.
Referring to Fig. 1-10, the present embodiment adjustable pushing is comprising push-up handle 10, push-down handle 6 and joint sleeve, and push-up handle 10, push-down handle 6 all adopt aluminum alloy to make, and push-up handle 10, push-down handle 6 all are ellipticity, and the external diameter of push-up handle 10 is less than push-down handle 6, thereby push-up handle 10 can insert push-down handle 6.
Joint sleeve comprises cover 1, traps 5, and 5 inwalls of trapping form bulge loop 5-1, and the upper end of push-down handle 6 is stretched into and trapped in 5, and the external diameter of push-down handle 6 is suitable with 5 the internal diameter of trapping, and the upper surface of push-down handle 6 peaks at bulge loop 5-1, and both are again by blind rivet 8 captive joints.
Trap 5 upper surface has two lug 5-2, have the hole on lug 5-2, corresponding, the lower surface of upper cover 1 also has two lug 1-1, have the hole on lug 1-1, the lower surface of upper cover 1 is affixed with 5 the upper surface of trapping, and lug 1-1 just in time is affixed on the lateral surface of lug 5-2, and the hole of both sides lug is corresponding and by blind rivet 7,9 captive joints.
The joint sleeve that is formed by connecting by upper and lower sleeve has a through hole that can run through push-up handle 10, and cover 1 is at first enough stretched in the lower end of push-up handle 10, then by trapping 5, and within continuing to stretch to push-down handle 6.
The inwall of upper cover 1 forms four raised line 1-2, and four raised line 1-2 are in the both sides outer wall of push-up handle 10, is used for radial location push-up handle 10, and under unlocked state, push-up handle 10 can be done telescopic motion vertically.
The holder bar 1-3 of evagination and interior sky is also formed on the inwall of upper cover 1 bottom, and holder bar 1-3 upper surface contacts under push-up handle 10, shelves rubber pad 2 on push-up handle 10, shelves steel disc 4 on rubber pad 2.Rectangular-shaped steel disc 4 peaks at respectively the blocking surface of upper and lower sleeve inwall with the two ends of rubber pad 2, thereby makes steel disc 4 and rubber strip 2 under the pressure-acting of top hold-down 3, can move downward but can not overturn.
Trap 5 inwall bottom has a support bar 5-3, and support bar 5-3 is towards upper cover 1, and it stretches out outside 5 the upper surface of trapping and inserts the inside of the holder bar 1-3 of upper cover 1, is used for supporting bracket bar 1-3.
A groove is formed at the joint sleeve top that is formed by connecting by upper and lower sleeve, the two ends of this groove namely upper cover 1, trapping has respectively the hole of turning 5-4 on 5, two turn the two ends of normal-running fit pressing plate 3 between the hole.The top splenium 3-1 of pressing plate 3 is in joint sleeve, press section 3-2 is in outside joint sleeve, and top splenium 3-1 has a top pressure surface and plane, and top splenium 3-1 is on steel disc 4, by pulling the press section 3-2 of pressing plate 3, the top pressure surface of top splenium 3-1 can turn to top compressed steel sheet 4; When disengaging was pressed the top of steel disc 4, the plane of top splenium 3-1 was on steel disc 4, between the two without interaction force.
Namely go up the relative stationary state of push-down handle under normality, referring to Fig. 7, the press section 3-2 of pressing plate 3 down, the top pressure surface of top splenium 3-1 pushes up and is pressed on steel disc 4, it compresses push-up handles 10 by steel disc 4 and rubber pad 2, makes it can't be movable, and upper push-down handle is in stationary state.
Upwards pull the press section 3-2 of pressing plate 3, pressing plate 3 rotates, until top splenium 3-1 breaks away from, the top of steel disc 4 is pressed, and at this moment, the plane of top splenium 3-1 is on steel disc 4, and both do not touch mutually.Referring to Fig. 9, under this state, push-up handle 10 can be relative makes fore and aft motion, after being retractable to correct position, again is fixed.Thereby realized the telescopic adjustment of handle.
Those of ordinary skill in the art will be appreciated that; above embodiment illustrates the utility model; and be not as to restriction of the present utility model, as long as in scope of the present utility model, do some variations, be out of shape and all fall into protection domain of the present utility model.
Claims (8)
1. the adjustable pushing handle of perambulator, comprise push-up handle, push-down handle, it is characterized in that: push-up handle can insert push-down handle, inserts the lower end of push-up handle in upper end captive joint one joint sleeve of push-down handle, joint sleeve; Described joint sleeve forms a groove, this groove normal-running fit one pressing plate, pressing plate comprises the top splenium that is in joint sleeve, be in joint sleeve outer press section, the top splenium has a top pressure surface, the top splenium is over against a top pressing board that is held in joint sleeve, top pressing board is relative with the outer wall of push-up handle, the press section of pulling pressing plate, and the top pressure surface of top splenium can turn to and compress top pressing board and push-up handle; Pull the press section of pressing plate, the top splenium of pressing plate can break away from presses the top of top pressing board, between top splenium and top pressing board without interaction force;
Perhaps, push-down handle can insert push-up handle, inserts the upper end of push-down handle in lower end captive joint one joint sleeve of push-up handle, joint sleeve; Described joint sleeve forms a groove, this groove normal-running fit one pressing plate, pressing plate comprises the top splenium that is in joint sleeve, be in joint sleeve outer press section, the top splenium has a top pressure surface, the top splenium is over against a top pressing board that is held in joint sleeve, top pressing board is relative with the outer wall of push-down handle, the press section of pulling pressing plate, and the top pressure surface of top splenium can turn to and compress top pressing board and push-down handle; Pull the press section of pressing plate, the top splenium of pressing plate can break away from presses the top of top pressing board, between top splenium and top pressing board without interaction force.
2. the adjustable pushing handle of perambulator as claimed in claim 1, it is characterized in that: joint sleeve comprises cover, traps, and upper cover is captiveed joint by several the first blind rivets with trapping.
3. the adjustable pushing handle of perambulator as claimed in claim 2, it is characterized in that: the inwall of trapping forms bulge loop, and in the upper end of push-down handle was stretched into and trapped, the external diameter of push-down handle was suitable with the internal diameter of trapping, the upper surface of push-down handle peaks at bulge loop, and push-down handle is captiveed joint by the second blind rivet with trapping.
4. the adjustable pushing handle of perambulator as claimed in claim 2, it is characterized in that: the inwall of upper cover forms several raised lines, and several raised lines are in the both sides outer wall of push-up handle or push-down handle, is used for radial location push-up handle or push-down handle.
5. as the adjustable pushing handle of perambulator as described in claim 2 or 3, it is characterized in that: the holder bar of evagination and interior sky is formed on the inwall bottom of upper cover, and holder bar upper surface contacts under push-up handle; Have a support bar bottom the inwall of trapping, support bar is towards upper cover, and support bar stretches out outside the upper surface of trapping and inserts the inside of the holder bar of upper cover, for the supporting bracket bar.
6. the adjustable pushing handle of perambulator as claimed in claim 1 or 2, it is characterized in that: described top pressing board is steel disc, steel disc liner rubber pad, rubber pad is in outside push-up handle.
7. the adjustable pushing handle of perambulator as claimed in claim 6, it is characterized in that: steel disc and rubber pad be rectangular shape all, and the two ends of steel disc and rubber pad peak at respectively the blocking surface of upper and lower sleeve inwall.
8. as the adjustable pushing handle of perambulator as described in claim 1-4 any one, it is characterized in that: push-up handle, push-down handle all are ellipticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703154 CN203020361U (en) | 2012-12-18 | 2012-12-18 | Telescopic pushing handle for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220703154 CN203020361U (en) | 2012-12-18 | 2012-12-18 | Telescopic pushing handle for baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203020361U true CN203020361U (en) | 2013-06-26 |
Family
ID=48644364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220703154 Expired - Fee Related CN203020361U (en) | 2012-12-18 | 2012-12-18 | Telescopic pushing handle for baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203020361U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286514A (en) * | 2016-09-29 | 2017-01-04 | 宁海安得文体用品有限公司 | Expansion link locker |
-
2012
- 2012-12-18 CN CN 201220703154 patent/CN203020361U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286514A (en) * | 2016-09-29 | 2017-01-04 | 宁海安得文体用品有限公司 | Expansion link locker |
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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: 20130626 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |