CN100349537C - Auxiliary positioning device for baby walkers - Google Patents
Auxiliary positioning device for baby walkers Download PDFInfo
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- CN100349537C CN100349537C CNB2003101032976A CN200310103297A CN100349537C CN 100349537 C CN100349537 C CN 100349537C CN B2003101032976 A CNB2003101032976 A CN B2003101032976A CN 200310103297 A CN200310103297 A CN 200310103297A CN 100349537 C CN100349537 C CN 100349537C
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- Prior art keywords
- branch sleeve
- pressing lever
- auxiliary locator
- pulling
- kart
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- 241001272996 Polyphylla fullo Species 0.000 title 1
- 238000000465 moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention relates to an auxiliary positioning device of a baby walker, which is characterized in that the auxiliary positioning device is assembled on a lower disc frame and consists of a pressing rod, a connecting sleeve and an abutting seat which are sleeved with each other and matched with an inner spring and an outer spring, so that the auxiliary positioning device can be directly pressed to achieve the effect of actual positioning, and the positioning state can be easily released only by slightly pressing a pressing button on the lower disc frame, thereby forming the auxiliary positioning device of the baby walker, which has simple pressing and positioning operation and convenient positioning release.
Description
Technical field
The present invention refers in particular to a kind of at first invention application structure of auxiliary locator that is easy to make assist location or removes the go-kart of location relevant for a kind of auxiliary locator of go-kart.
Background technology
As shown in figure 11, be a known go-kart 3, this go-kart 3 is provided with two corresponding and be the support bar 33 that the intersection group is established in 31,32 groups of upper and lower plate rail, make plate rail 31 can be supported on certain altitude and take for the child; In being provided with movable wheel 34 under the plate rail 32 down, make whole go-kart 3 energy free movable in addition.Yet go-kart 3 can be free movable, will increase puzzlement and danger in the treatment, can be made the child produce impatient mood and locate fully, therefore, this moving and quiet between usually become the difficult problem that the head of a family that looks after the child or mother guarantor are difficult to certainly select.So, the dealer just provides a kind of go-kart of establishing auxiliary locator 35 on following plate rail 32 in addition, simultaneously referring to shown in Figure 12,13,14, when pushing the pressing lever 351 of auxiliary locator 35, can directly promote to the seat 352 decline contact ground of pulling, and rotate pressing lever 351, the cross bar pin 353 that order cooperates with it is resisted against the place, bottom surface of plate rail 32 down after breaking away from guide hole 354, and will play plate rail 32 slightly to promote, make whole go-kart 3 according to this auxiliary locator 35 locate.
When if desire is removed go-kart 3 positioning states, this pressing lever 351 of turn once more then, make cross bar pin 353 corresponding with guide hole 354, the elasticity that cooperates spring 355 again is pushing tow pressing lever 351 up automatically, make with the bottom of supporting the seat 352 of pulling that pressing lever 351 is connected with no longer contact, but make this go-kart 3 recovery free movement state with ground.
From above-mentioned structure explanation as can be known, though this auxiliary locator 35 can optionally be done a bit or the multipoint positioning more than 2,, reduce caretaker's puzzlement with the scope of activities that limits this go-kart 3 of appropriateness.But this auxiliary locator 35 for single hop vertically presses down, and is rotated behind the bottom surface of plate rail 32 under 353 arrival of cross bar pin when pressing operation again; Because press down this moment supports and to be rigid direct conflict when the seat 352 of pulling contacts with ground, not only cross bar pin 353 can't arrive down the bottom of plate rail 32 naturally, simultaneously also be not easy to rotate pressing lever 351, therefore, for the benefit of with go-kart 3 location, must will play plate rail 32 slightly to promote and move away from ground, but can increase operational inconvenience like this.In addition, because cross bar pin 353 when being positioned at down plate rail 32 bottom faces, still must make pressing lever 351 be kept at an angle, can make cross bar pin 353 keep the location, so the still inconvenience to some extent of the rotation of pressing lever 351 and location.
Moreover, because when desire is removed the location, pressing lever 351 must be made reversed turning, yet so but make cross bar pin 353 and guide hole 354 be difficult to align and not easy-operating disappearance, and the weight of whole go-kart 3 presses down the seat 352 of pulling that supports that will make contacts with ground and is difficult to be driven, can easy operation to lower this power of pulling of supporting of supporting the seat 352 of pulling unless more whole go-kart 3 is slightly up carried; Above-mentioned operating position is all showing that this auxiliary locator 35 is still quite unfavorable structure.
Summary of the invention
Purpose of the present invention mainly is to provide a kind of auxiliary locator of go-kart, its group on following plate rail is established auxiliary locator, this auxiliary locator is reached to the seat of pulling by the pressing lever that is nested with mutually, branch sleeve and cooperates an inside and outside spring to form, make it can directly push and reach the effect of certain location, and what only need that applying light is positioned at following plate rail promptly removes positioning states easily by press button, become a kind of push positioning action simple, remove and locate go-kart auxiliary locator easily.
Technical scheme of the present invention is as follows: a kind of auxiliary locator of go-kart, this auxiliary locator are mounted in the trepanning of following plate rail of go-kart; It is characterized in that, this auxiliary locator has the pressing lever, branch sleeve of fit mutually and supports the seat of pulling with branch sleeve is connected with, the mesopore of this pressing lever is provided with projection for sheathed spring, and be provided with perforation, lug and clip barb at the perisporium of pressing lever, this perforation can penetrate for a lateral pin, and this lateral pin passes the elongated hole of branch sleeve simultaneously, to combine with branch sleeve to the seat of pulling and be connected with, this lug is equipped with spring down, and the clip barb has elasticity because of the setting up of breach of utilizing pressing lever; This branch sleeve is placed in the mesopore of pressing lever, is provided with two described elongated holes on the barrel of branch sleeve, and this two elongated hole corresponds to each other, and wears for described lateral pin; Continue and establish lead segment in the bottom of branch sleeve, and at the bottom face moulding one rubber-like drawing piece of lead segment, and protruding colluding arranged on the drawing piece; Again, can be connected with for the corresponding embedding of lead segment of branch sleeve, be provided with branch sleeve protruding in the end face of caulking groove and collude corresponding hole clipping in having caulking groove with the upper end surface of supporting the seat of pulling that branch sleeve is connected with mutually; Again, base plate is fixed at down the bottom surface of plate rail after passing the pressing lever bottom again, and is provided with the clip barb corresponding by press button on following plate rail.
According to such scheme, the present invention compares with commonly using structure, has following obvious improvement:
1. whole auxiliary locator has inside and outside two groups spring, can provide supporting of pressing down to pull elasticity and recover the power of rise respectively.
2. can directly continue to push the effect that can reach assist location when pushing, needn't rotate, also needn't do the lifting of go-kart, its practicality is good far beyond commonly using structure.
3. remove to support only need this time of applying light plate rail when pulling get final product simple and convenient by press button.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention.
Fig. 2 is for branch sleeve of the present invention and support a partial structurtes stereo amplification figure of pulling.
Fig. 3 is an assembled sectional view of the present invention.
Fig. 4 is the assembled sectional view () of other direction of the present invention.
Fig. 5 is the assembled sectional view (two) of other direction of the present invention.
Fig. 6 is a combination vertical view cutaway drawing of the present invention.
Fig. 7 does not press down the schematic diagram of pressing lever on go-kart for the invention process.
Fig. 8 is that the present invention is in the schematic diagram that presses down pressing lever.
Fig. 9 has also pressed down the schematic diagram of pressing lever on go-kart for the invention process.
Figure 10 is that the present invention is in the schematic diagram of pushing by the press button state.
Figure 11 is an outside drawing of commonly using go-kart.
Figure 12 is a three-dimensional exploded view of commonly using the auxiliary locator of go-kart.
Figure 13 is an assembled sectional view of commonly using the auxiliary locator of go-kart.
Figure 14 is the schematic diagram of auxiliary locator after pressing down of commonly using go-kart.
The figure number explanation
1...... auxiliary locator 11...... pressing lever
111...... mesopore 112...... projection
113...... perforation 114...... lug
115...... clip barb 116...... breach
12...... support a 121...... caulking groove of pulling
122...... hole clipping 123...... cutting face
124...... on-slip rubber cushion 13...... spring
14...... lateral pin 15...... spring
16...... press press button 17...... branch sleeve
171...... elongated hole 172...... upright plate
173...... lead segment 174...... drawing piece
175...... protrudingly collude plate rail under the 2......
21...... trepanning 22...... base plate
23...... detent 3...... go-kart
31...... plate rail under the last plate rail 32......
33...... the movable wheel of support bar 34......
35...... auxiliary locator 351...... pressing lever
352...... support a 353...... cross bar pin of pulling
354...... guide hole
The specific embodiment
At first, see also shown in Fig. 1,7, auxiliary locator 1 of the present invention is mounted on down in the trepanning 21 of plate rail 2, and cooperates the group of base plate 22 to establish and be fixed in plate rail 2 down; Wherein:
This auxiliary locator 1 has pressing lever 11, branch sleeve 17 that can mutual sheathed combination and supports the seat 12 of pulling, shown in Fig. 2～6, the mesopore 111 of this pressing lever 11 is provided with projection 112 for sheathed spring 13, and be provided with corresponding perforation 113 penetrated and passed simultaneously branch sleeve 17 for lateral pin 14 elongated hole 171, after making this branch sleeve 17 and pressing lever 11 combining, be the state that has elastic displacement up and down but can not rotate; And pressing lever 11 outsides are provided with lug 114 and clip barb 115 in addition, and lug 114 is corresponding and is equipped with spring 15 down; And clip barb 115 separates and has elasticity because of utilizing breach 116 and pressing lever 11 to be three limits; In addition, this branch sleeve 17 is placed in the mesopore 111 of pressing lever 11, has upright plate 172 parallel and that establish in its inside, but conflicts in ammunition feed spring 13 lower ends, barrel in branch sleeve 17 is provided with two aforementioned elongated holes 171 that correspond to each other again, wears for lateral pin 14; Be provided with a lead segment 173 that is inverted T-shaped in the bottom of branch sleeve 17, and at the bottom face moulding one rubber-like drawing piece 174 of lead segment 173, and have one protrudingly to collude 175 on the drawing piece 174; Again, in having the caulking groove 121 of an inverted T-shaped with the upper end surface of supporting the seat 12 of pulling that branch sleeve 17 is connected with mutually, can be for the protruding corresponding hole clipping 122 of 175 embeddings of colluding of branch sleeve 17, and in beginning of caulking groove 121 place set up cutting face 123, thereby make the lead segment 173 of branch sleeve 17 can correspondingly embed in the caulking groove 121 that supports the seat 12 of pulling, and collude 175 with branch sleeve 17 protruding and snap in the hole clipping 122 of the seat 12 of pulling, branch sleeve 17 and braking seat are fused for 12 groups, establish on-slip rubber cushion 124 in the bottom mask that supports the seat 12 of pulling; Again, pressing lever 11 bottoms are passed in base plate 22 activities, and it is fixed at down the bottom surface of plate rail 2, and be provided with at plate rail 2 corresponding clip barbs 115 places down horizontally set and moving type by press button 16, and set up by press button 16 in correspondence on the following plate rail 2 of part and set a position groove 23.
Form by this, when pressing pressing lever 11, as shown in Figure 8, to drive branch sleeve 17 synchronously and support seat 12 displacement downwards of pulling, and order is supported the seat 12 of pulling and is directed reach the place, ground, as shown in Figure 9, and contact with ground with on-slip rubber cushion 124, continue again to push pressing lever 11, lateral pin 14 beginnings are slided, from the upper end of elongated hole 171 to the lower end behind rubber-like clip barb 115 corresponding detents 23, naturally eject the clip combination, the seat 12 downward conflict ground of pulling are supported in order, and prop up go-kart in view of the above to reach stationary state, as shown in Figure 9.
When desire is removed auxiliary locator, as shown in figure 10, only need applying light horizontal press press button 16, clip barb 115 is inwardly pushed away by pushing of press button 16 with mat, make it break away from detent 23, at this moment, this pressing lever 11, branch sleeve 17 reach to the seat 12 of pulling and will utilize the restoring force of spring 15 upwards to retreat to original position, no longer support with ground and pull.
By the composition of said modules and implement as can be known, structure of the present invention is compared and is had following advantage with commonly using structure, as:
1. whole auxiliary locator 1 has inside and outside two groups spring 13,15, can provide supporting of pressing down to pull elasticity and recover the power of rise respectively.
2. can directly continue to push the effect that can reach assist location when pushing, needn't rotate, also needn't do the lifting of go-kart, its practicality is good far beyond commonly using structure.
3. remove to support only need this time of applying light plate rail 2 when pulling get final product simple and convenient by press button 16.
In sum, the embodiment of the invention really can reach desired use effect, its disclosed concrete structure again, not only do not seen in the like product, be not disclosed in application yet before, really meet the regulation and the requirement of Patent Law fully, the whence proposes application for a patent for invention in accordance with the law, earnestly ask and give examination, and grant quasi patent, then the true feeling moral just.
Claims (5)
1. the auxiliary locator of a go-kart, this auxiliary locator are mounted in the trepanning of following plate rail of go-kart; It is characterized in that, this auxiliary locator has the pressing lever, branch sleeve of fit mutually and supports the seat of pulling with branch sleeve is connected with, the mesopore of this pressing lever is provided with projection for sheathed spring, and be provided with perforation, lug and clip barb at the perisporium of pressing lever, this perforation can penetrate for a lateral pin, and this lateral pin passes the elongated hole of branch sleeve simultaneously, to combine with branch sleeve to the seat of pulling and be connected with, this lug is equipped with spring down, and the clip barb has elasticity because of the setting up of breach of utilizing pressing lever; This branch sleeve is placed in the mesopore of pressing lever, is provided with two described elongated holes on the barrel of branch sleeve, and this two elongated hole corresponds to each other, and wears for described lateral pin; Continue and establish lead segment in the bottom of branch sleeve, and at the bottom face moulding one rubber-like drawing piece of lead segment, and protruding colluding arranged on the drawing piece; Again, can be connected with for the corresponding embedding of lead segment of branch sleeve, be provided with branch sleeve protruding in the end face of caulking groove and collude corresponding hole clipping in having caulking groove with the upper end surface of supporting the seat of pulling that branch sleeve is connected with mutually; Again, base plate is fixed at down the bottom surface of plate rail after passing the pressing lever bottom again, and is provided with the clip barb corresponding by press button on following plate rail.
2. the auxiliary locator of go-kart according to claim 1 is characterized in that, this lead segment is inverted T-shaped, and can also be inverted T-shaped for the caulking groove that the lead segment correspondence is embedded.
3. the auxiliary locator of go-kart according to claim 2 is characterized in that, has the cutting face in the beginning place of the caulking groove that supports the seat of pulling.
4. the auxiliary locator of go-kart according to claim 1 is characterized in that, has the cutting face in the beginning place of the caulking groove that supports the seat of pulling.
5. the auxiliary locator of go-kart according to claim 1 is characterized in that, is provided with upright plate in branch sleeve inside, conflicts in ammunition feed spring lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101032976A CN100349537C (en) | 2003-11-04 | 2003-11-04 | Auxiliary positioning device for baby walkers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101032976A CN100349537C (en) | 2003-11-04 | 2003-11-04 | Auxiliary positioning device for baby walkers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613408A CN1613408A (en) | 2005-05-11 |
| CN100349537C true CN100349537C (en) | 2007-11-21 |
Family
ID=34756604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101032976A Expired - Fee Related CN100349537C (en) | 2003-11-04 | 2003-11-04 | Auxiliary positioning device for baby walkers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100349537C (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0633177A1 (en) * | 1993-07-10 | 1995-01-11 | BRITAX-TEUTONIA KINDERWAGENFABRIK GmbH | Child transporter |
| CN2191589Y (en) * | 1994-03-30 | 1995-03-15 | 许化财 | baby walker with mounts |
| CN2229777Y (en) * | 1995-01-27 | 1996-06-26 | 缪经纬 | Adjustable baby walker |
| CN2241487Y (en) * | 1995-09-01 | 1996-12-04 | 胡荣财 | baby walker |
| CN2248496Y (en) * | 1996-06-27 | 1997-03-05 | 刘宇敏 | Positioning device for vehicles for help babies to walk |
| CN2292466Y (en) * | 1997-06-17 | 1998-09-30 | 谢炳超 | Children's walker positioning device |
| CN2297934Y (en) * | 1997-02-28 | 1998-11-25 | 卢玖 | Fixed device for helping boby to walk |
| US5845963A (en) * | 1998-01-02 | 1998-12-08 | Discovery International Co., Ltd. | Walking chair incorporative of a rocking chair |
| CN2408773Y (en) * | 1999-12-17 | 2000-12-06 | 吴荣治 | Baby walker positioning device |
-
2003
- 2003-11-04 CN CNB2003101032976A patent/CN100349537C/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0633177A1 (en) * | 1993-07-10 | 1995-01-11 | BRITAX-TEUTONIA KINDERWAGENFABRIK GmbH | Child transporter |
| CN2191589Y (en) * | 1994-03-30 | 1995-03-15 | 许化财 | baby walker with mounts |
| CN2229777Y (en) * | 1995-01-27 | 1996-06-26 | 缪经纬 | Adjustable baby walker |
| CN2241487Y (en) * | 1995-09-01 | 1996-12-04 | 胡荣财 | baby walker |
| CN2248496Y (en) * | 1996-06-27 | 1997-03-05 | 刘宇敏 | Positioning device for vehicles for help babies to walk |
| CN2297934Y (en) * | 1997-02-28 | 1998-11-25 | 卢玖 | Fixed device for helping boby to walk |
| CN2292466Y (en) * | 1997-06-17 | 1998-09-30 | 谢炳超 | Children's walker positioning device |
| US5845963A (en) * | 1998-01-02 | 1998-12-08 | Discovery International Co., Ltd. | Walking chair incorporative of a rocking chair |
| CN2408773Y (en) * | 1999-12-17 | 2000-12-06 | 吴荣治 | Baby walker positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1613408A (en) | 2005-05-11 |
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