CN208746152U - A kind of perambulator anti-collision energy absorption box - Google Patents
A kind of perambulator anti-collision energy absorption box Download PDFInfo
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- CN208746152U CN208746152U CN201821596471.3U CN201821596471U CN208746152U CN 208746152 U CN208746152 U CN 208746152U CN 201821596471 U CN201821596471 U CN 201821596471U CN 208746152 U CN208746152 U CN 208746152U
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- energy absorption
- collision energy
- absorption box
- perambulator
- box body
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Abstract
The utility model discloses a kind of perambulator anti-collision energy absorption boxes, including anti-collision energy absorption box body, crash bar, limit plate and limiting slot, the inside two sides of the anti-collision energy absorption box body are mounted on elastic rod, the inner wall fixed bonding of the sliding block has locating rod, the inner tip fixed bonding of the crash bar has push rod, the inner wall fixed bonding of the limit plate has movable block, the inside fixed bonding of the air bag has limited block, the limiting slot is fixedly bonded to the inner bottom of anticollision sleeve, and the end of anticollision sleeve is fixedly welded with mounting plate, the end cancellous screw of the mounting plate is connected with baby carriage frame.In the perambulator anti-collision energy absorption box, the setting that connection strap is equally arranged in the inner wall of anti-collision energy absorption box, conducive to the elastic property for increasing anti-collision energy absorption box body, in favor of increasing the crashworthiness of anti-collision energy absorption box body, when external object bumps against on perambulator, the shock dynamics can be dispersed, external object is avoided directly to contact with car body.
Description
Technical field
The utility model relates to perambulator correlative technology field, specially a kind of perambulator anti-collision energy absorption box.
Background technique
Perambulator be it is one main kind of among toy for children, including child's bicycle, children trolley, baby walker,
Child's tricycle, five major class of children's electric motor vehicle, the range of age that child's bicycle is applicable in children is 4-8 years old, and youngster is combined when choosing
At the virgin age and stature height, selection is suitably sized, i.e. bicycle of the saddle height within the scope of 435-635mm, chooses vehicle
When it is noted that rim brake brake lever size, manufacturer needs to reinforce to make the safety of perambulator in view of children are when using perambulator
With performance, therefore anti-collision energy absorption box is installed during production on the vehicle frame of perambulator by producer, in favor of ensuring the perambulator
Safe application performance.
But perambulator anti-collision energy absorption box collision prevention function used at present is single, so that the safe application performance of the perambulator is not
It is good, and do not have and anti-collision energy absorption box is protected, so that the service life of anti-collision energy absorption box is bad, so that anti-collision energy absorption box
Purchase cost increase, the person of being not convenient to use use.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of perambulator anti-collision energy absorption box
Perambulator anti-collision energy absorption box used at present does not have the function of feeding in time to cargo, so that inside the perambulator anti-collision energy absorption box
Easily there is the phenomenon that cargo missing during sale in cargo, and does not have and play screening to outdoor perambulator anti-collision energy absorption box
The effect of sun keeps off the rain, the outdoor perambulator anti-collision energy absorption box for being vulnerable to rainwater erosion and there is rotten situation so that virgin
The service life of vehicle anti-collision energy absorption box bad problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of perambulator anti-collision energy absorption box, including anticollision
The inside two sides of energy-absorbing box body, crash bar, limit plate and limiting slot, the anti-collision energy absorption box body are mounted on elastic rod,
And the inner wall fixed bonding of elastic rod has connection strap, the crash bar is mounted at the inside center of anti-collision energy absorption box body, and
The end of crash bar is equipped with anticollision sleeve, and the inner wall edge of the crash bar and anticollision sleeve offers sliding slot, and sliding slot
Inside sliding block is installed, the inner wall fixed bonding of the sliding block has locating rod, and the head and end of locating rod is mounted on and stretches
Contracting spring, the limit plate is fixedly bonded to the inner wall of locating rod, and the inner wall of limit plate is equipped with damping spring, the anticollision
The inner tip fixed bonding of bar has push rod, and the inner wall fixed bonding of the limit plate has movable block, and sets on the inside of movable block
It is equipped with air bag, the inside fixed bonding of the air bag has limited block, and the limiting slot is fixedly bonded to the inner bottom of anticollision sleeve
End, and the end of anticollision sleeve is fixedly welded with mounting plate, the end cancellous screw of the mounting plate is connected with baby carriage frame.
Preferably, the elastic rod is equally arranged in the inside two sides of anti-collision energy absorption box body, and elastic rod it
Between the circular configuration that is resilient of connection strap, and anti-collision energy absorption box body is the upward arc-shaped setting of endpoint.
Preferably, the end of the locating rod is slidably connected with crash bar and anticollision sleeve respectively by sliding block, and is positioned
Substantially symmetrical about its central axis setting of the bar about limit plate, while the largest deformation amount of limit plate inner wall damping spring and adjustable spring are most
Big deformation quantity is identical.
Preferably, the top of the end of the movable block and the end and limited block of the top of air bag and air bag is mutually
Contact, and the quantity of movable block, air bag and limited block matches.
Preferably, it is connected between the movable block and anticollision sleeve for card slot, and the limiting slot and limit of anticollision sleeve lining
Position block is in one-to-one correspondence arrangement.
Preferably, the end of the mounting plate and the top of baby carriage frame fit closely, and the length of mounting plate is greater than anticollision
The length of sleeve, and mounting plate is in U shape structure setting.
Compared with prior art, the utility model has the beneficial effects that
1, in the perambulator anti-collision energy absorption box, the setting that connection strap is equally arranged in the inner wall of anti-collision energy absorption box is conducive to
Increase the elastic property of anti-collision energy absorption box body, in favor of increasing the crashworthiness of anti-collision energy absorption box body, anti-collision energy absorption box circle
The shock dynamics can be dispersed when external object bumps against on perambulator, avoid external object straight with car body by the setting of arcuate structure
Contact, in favor of the protection to car and children, in favor of increasing the safe application performance of the perambulator；
It 2, is the mode being slidably connected between locating rod and crash bar and locating rod and anticollision sleeve, in extraneous thrust
Under the action of, locating rod is slided up and down in sliding slot by sliding block, so that the impact force on crash bar and the external boundary of anticollision sleeve has
There is certain bump effect, be preferably minimized conducive to by the injury of extraneous shock dynamics, and because there is air bag certain protection to make
With in favor of increasing the stability in use energy of anti-collision energy absorption box body, while limited block and limiting slot are in one-to-one mode
To moving back with certain restriction effect for crash bar, has effects that protection to anti-collision energy absorption box；
It 3, is the mode being threadedly coupled between mounting plate and baby carriage frame, convenient for user between mounting plate and baby carriage frame
Installation, the single performance when anti-collision energy absorption box body being avoided to install and when using, and connection type is extremely simple, practicability
It can be splendid.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the utility model crash bar and anticollision sleeve attachment structure schematic diagram；
Fig. 3 is the utility model crash bar and locating rod attachment structure schematic diagram.
In figure: 1, anti-collision energy absorption box body；2, elastic rod；3, connection strap；4, crash bar；5, anticollision sleeve；6, sliding slot；7,
Sliding block；8, locating rod；9, adjustable spring；10, limit plate；11, damping spring；12, push rod；13, movable block；14, air bag；15,
Limited block；16, limiting slot；17, mounting plate；18, baby carriage frame.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of perambulator anti-collision energy absorption box, including anticollision are inhaled
It can box body 1, elastic rod 2, connection strap 3, crash bar 4, anticollision sleeve 5, sliding slot 6, sliding block 7, locating rod 8, adjustable spring 9, limit
Position plate 10, damping spring 11, push rod 12, movable block 13, air bag 14, limited block 15, limiting slot 16, mounting plate 17 and baby carriage frame
18, the inside two sides of anti-collision energy absorption box body 1 are mounted on elastic rod 2, and the inner wall fixed bonding of elastic rod 2 has connection strap 3,
Elastic rod 2 is equally arranged in the inside two sides of anti-collision energy absorption box body 1, and the connection strap 3 between elastic rod 2 is resilient
Circular configuration, and anti-collision energy absorption box body 1 is the upward arc-shaped setting of endpoint, is conducive to increase anti-collision energy absorption box body 1
Elastic property, in favor of increasing the crashworthiness of anti-collision energy absorption box body 1, crash bar 4 is mounted on anti-collision energy absorption box body 1
At inside center, and the end of crash bar 4 is equipped with anticollision sleeve 5, and the inner wall edge of crash bar 4 and anticollision sleeve 5 opens up
There is sliding slot 6, and the inside of sliding slot 6 is equipped with sliding block 7, the inner wall fixed bonding of sliding block 7 has locating rod 8, and the first and last of locating rod 8
Both ends are mounted on adjustable spring 9, and limit plate 10 is fixedly bonded to the inner wall of locating rod 8, and the inner wall of limit plate 10 is equipped with
The end of damping spring 11, locating rod 8 is slidably connected with crash bar 4 and anticollision sleeve 5 respectively by sliding block 7, and locating rod 8 is closed
In the setting substantially symmetrical about its central axis of limit plate 10, while the largest deformation amount of 10 inner wall damping spring 11 of limit plate and adjustable spring 9
Largest deformation amount it is identical, under the action of extraneous thrust, locating rod 8 is slided up and down in sliding slot 6 by sliding block 7, so that anti-
5 pairs of extraneous impact forces of lance 4 and anticollision sleeve have certain bump effect；
The inner tip fixed bonding of crash bar 4 has push rod 12, and the inner wall fixed bonding of limit plate 10 has movable block 13, and
The inside of movable block 13 is provided with air bag 14, end and the limit of the end of movable block 13 and the top of air bag 14 and air bag 14
The top of block 15 has contact with each other, and the quantity of movable block 13, air bag 14 and limited block 15 matches, because air bag 14 has one
Fixed protective effect, in favor of increasing the stability in use energy of anti-collision energy absorption box body 1, between movable block 13 and anticollision sleeve 5
It is connected for card slot, and the limiting slot 16 of 5 inner wall of anticollision sleeve and limited block 15 are arranged in one-to-one correspondence, to moving back for crash bar 4
It is defined with certain restriction effect, and to length between crash bar 4 and anticollision sleeve 5, in favor of the guarantor to air bag 14
Shield, the inside fixed bonding of air bag 14 have limited block 15, and limiting slot 16 is fixedly bonded to the inner bottom of anticollision sleeve 5, and anti-
The end for hitting sleeve 5 is fixedly welded with mounting plate 17, and the end cancellous screw of mounting plate 17 is connected with baby carriage frame 18, the end of mounting plate 17
It holds and is fitted closely with the top of baby carriage frame 18, and the length of mounting plate 17 is greater than the length of anticollision sleeve 5, and mounting plate 17 is in
U shape structure setting avoids the anti-collision energy absorption box sheet convenient for user to the installation between mounting plate 17 and baby carriage frame 18
Single performance when body 1 is installed and when using.
Mounting plate 17: for this kind of perambulator anti-collision energy absorption box, being placed on the outer wall of baby carriage frame 18 by working principle first,
The top of end and baby carriage frame 18 to mounting plate 17 fits closely place, the threaded hole and perambulator that 17 surface of mounting plate opens up at this time
The threaded hole that 18 surface of frame opens up is in the state being overlapped, then screw is embedded in threaded hole, and rotate and tighten, and can will install
Plate 17 and baby carriage frame 18 are connected firmly, and anti-collision energy absorption box body 1 can be firmly installed in the outside of baby carriage frame 18, then
When extraneous object bumps against on the anti-collision energy absorption box body 1, because elastic rod 2 and connection strap 3 are elastic construction setting, in bullet
Property bar 2 and connection strap 3 elastic reaction under, can to the impact force of external object carry out first of anticollision, secondly anti-collision energy absorption box
For crash bar 4 at 1 inside center of ontology by impact force, push rod 12 drives the locating rod 8 inside crash bar 4 simultaneously
By sliding block 7 in sliding slot 6 slide downward, and successively the active force is transferred in movable block 13, air bag 14 and limited block 15,
Air bag 14 is in the state that compressing is shunk at this time, while damping spring 11 is also at the state of contraction, can be to anti-collision energy absorption box sheet
The impact force that body 1 is subject to plays the role of secondary anticollision, finally when extraneous impact force disappears, damping spring 11 and air bag 14
Restore to original state, completes the use process of entire perambulator anti-collision energy absorption box like this.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of perambulator anti-collision energy absorption box, including anti-collision energy absorption box body (1), crash bar (4), limit plate (10) and limiting slot
(16), it is characterised in that: the inside two sides of the anti-collision energy absorption box body (1) are mounted on elastic rod (2), and elastic rod (2)
Inner wall fixed bonding have connection strap (3), the crash bar (4) is mounted at the inside center of anti-collision energy absorption box body (1), and
The end of crash bar (4) is equipped with anticollision sleeve (5), and the inner wall edge of the crash bar (4) and anticollision sleeve (5) offers
Sliding slot (6), and the inside of sliding slot (6) is equipped with sliding block (7), the inner wall fixed bonding of the sliding block (7) has locating rod (8), and
The head and end of locating rod (8) is mounted on adjustable spring (9), and the limit plate (10) is fixedly bonded to the interior of locating rod (8)
Wall, and the inner wall of limit plate (10) is equipped with damping spring (11), the inner tip fixed bonding of the crash bar (4) has push rod
(12), the inner wall fixed bonding of the limit plate (10) has movable block (13), and is provided with air bag on the inside of movable block (13)
(14), the inside fixed bonding of the air bag (14) has limited block (15), and the limiting slot (16) is fixedly bonded to anticollision sleeve
(5) inner bottom, and the end of anticollision sleeve (5) is fixedly welded with mounting plate (17), the end spiral shell of the mounting plate (17)
Nail is connected with baby carriage frame (18).
2. a kind of perambulator anti-collision energy absorption box according to claim 1, it is characterised in that: the elastic rod (2) is inhaled in anticollision
The inside two sides of energy box body (1) are equally arranged, and the round knot that the connection strap (3) between elastic rod (2) is resilient
Structure, and anti-collision energy absorption box body (1) is the upward arc-shaped setting of endpoint.
3. a kind of perambulator anti-collision energy absorption box according to claim 1, it is characterised in that: the end of the locating rod (8) is logical
It crosses sliding block (7) to be slidably connected with crash bar (4) and anticollision sleeve (5) respectively, and center of the locating rod (8) about limit plate (10)
Axial symmetry setting, while the largest deformation of the largest deformation amount of limit plate (10) inner wall damping spring (11) and adjustable spring (9)
It measures identical.
4. a kind of perambulator anti-collision energy absorption box according to claim 1, it is characterised in that: the end of the movable block (13) and
The top of air bag (14) and the end of air bag (14) and the top of limited block (15) have contact with each other, and movable block (13), gas
The quantity of capsule (14) and limited block (15) matches.
5. a kind of perambulator anti-collision energy absorption box according to claim 1, it is characterised in that: the movable block (13) and anti-collision sleeve
It is connected between cylinder (5) for card slot, and the limiting slot (16) of anticollision sleeve (5) inner wall and limited block (15) are in correspond arrangement.
6. a kind of perambulator anti-collision energy absorption box according to claim 1, it is characterised in that: the end of the mounting plate (17) with
The top of baby carriage frame (18) fits closely, and the length of mounting plate (17) is greater than the length of anticollision sleeve (5), and mounting plate
It (17) is in U shape structure setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596471.3U CN208746152U (en) | 2018-09-29 | 2018-09-29 | A kind of perambulator anti-collision energy absorption box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821596471.3U CN208746152U (en) | 2018-09-29 | 2018-09-29 | A kind of perambulator anti-collision energy absorption box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208746152U true CN208746152U (en) | 2019-04-16 |
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ID=66085284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821596471.3U Active CN208746152U (en) | 2018-09-29 | 2018-09-29 | A kind of perambulator anti-collision energy absorption box |
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| Country | Link |
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| CN (1) | CN208746152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186507A (en) * | 2020-03-09 | 2020-05-22 | 永康市华格工业产品设计有限公司 | High-safety child scooter and using method thereof |
-
2018
- 2018-09-29 CN CN201821596471.3U patent/CN208746152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186507A (en) * | 2020-03-09 | 2020-05-22 | 永康市华格工业产品设计有限公司 | High-safety child scooter and using method thereof |
| CN111186507B (en) * | 2020-03-09 | 2021-03-19 | 浙江阿波罗摩托车制造有限公司 | High-safety child scooter and using method thereof |
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