CN209225309U - A kind of inertia trolley protected - Google Patents
A kind of inertia trolley protected Download PDFInfo
- Publication number
- CN209225309U CN209225309U CN201821821303.XU CN201821821303U CN209225309U CN 209225309 U CN209225309 U CN 209225309U CN 201821821303 U CN201821821303 U CN 201821821303U CN 209225309 U CN209225309 U CN 209225309U
- Authority
- CN
- China
- Prior art keywords
- mandril
- vehicle frame
- groove
- return spring
- gas receiver
- 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
Links
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
The utility model provides a kind of inertia trolley protected, including groove, return spring, Crashworthy plate, mandril, sealing-plug, gas receiver, air bag, accommodating groove and vertical plate, the groove is provided on vehicle frame left side, the return spring is sleeved on mandril annular side, the return spring right end is welded on groove inner surface, and return spring left end and mandril are welded to connect, the Crashworthy plate is welded on mandril left side, middle part is arranged in groove in the mandril, and mandril right end extends in gas receiver, the sealing-plug is fixed on mandril right side, leftward position is arranged in vehicle frame in the gas receiver, the air bag is arranged in accommodating groove, the accommodating groove is provided on vertical plate right side, the vertical plate is mounted on the vehicle frame on the right side of handlebar, to realize the double protection function of car body and user of service's body, this Utility model is structurally reasonable, and protection effect is good, and safety in utilization is good.
Description
Technical field
The utility model is a kind of inertia trolley protected, belongs to toy for children technical field.
Background technique
For inertia trolley in the prior art in high speed movement, no buffer protection structure easily causes car body to damage,
Children easily wound under effect of inertia simultaneously, and safety in utilization is insufficient, so being badly in need of that a kind of inertia trolley protected is wanted
Solve the above-mentioned problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of inertia trolley protected, with solution
Certainly the problems mentioned above in the background art, the utility model is structurally reasonable, and protection effect is good, and safety in utilization is good.
To achieve the goals above, the utility model is achieved through the following technical solutions: it is a kind of protected it is used
Property trolley, including vehicle frame, handlebar and idler wheel, the handlebar is arranged in vehicle frame upper side left part, and the idler wheel is mounted on vehicle frame
On lower end surface, protection mechanism is installed on the vehicle frame upper surface on the right side of the handlebar, the protection mechanism includes groove, returns power bullet
Spring, Crashworthy plate, mandril, sealing-plug, gas receiver, air bag, accommodating groove and vertical plate, the groove are provided on vehicle frame left side,
The return spring is sleeved on mandril annular side, and the return spring right end is welded on groove inner surface, and return spring
Left end and mandril are welded to connect, and the Crashworthy plate is welded on mandril left side, and middle part is arranged in groove in the mandril, and pushes up
Bar right end extends in gas receiver, and the sealing-plug is fixed on mandril right side, and left side is arranged in vehicle frame in the gas receiver
Position, the air bag are arranged in accommodating groove, and the accommodating groove is provided on vertical plate right side, and the vertical plate is mounted on the handlebar right side
On the vehicle frame of side.
Further, cushion is installed on the right side of the vehicle frame upper surface, the cushion is connected by bolt with vehicle frame.
Further, resilient rubbber cushion is installed, the resilient rubbber cushion is by screw and prevents on the Crashworthy plate left side
Plate is hit to be connected.
Further, the mandril and gas receiver joint mounting O-shaped sealing ring, the O-ring seal and mandril periphery
Face fits.
Further, installation connection tracheae, the connection tracheae upper end are connected with air bag in the accommodating groove, and connect
Tracheae lower end is connected with gas receiver outer peripheral surface.
The utility model has the beneficial effects that the inertia trolley that a kind of protection of the utility model is good, because the utility model adds
Groove, return spring, Crashworthy plate, mandril, sealing-plug, gas receiver, air bag, accommodating groove and vertical plate are added, which passes through anti-
It hits plate and squeezes mandril movement, while squeezing return spring, make return spring that flexible deformation occur, and then return spring absorbs anticollision
The impact force of plate, while Crashworthy plate avoids vehicle frame from directly contacting with knocked object, and then protects car body, the mobile band of mandril
Dynamic sealing plug is mobile, and sealing-plug is mobile to deliver the air to gas to tracheae, connection tracheae is connected for the air delivery in gas receiver
Capsule, and then air bag expands, after user of service and balloon contacts, air bag carries out buffer protection to user of service's body, thus real
The double protection function of having showed car body and user of service's body solves original inertia trolley in high speed movement, nothing
Buffer protection structure, easily causes car body to damage, while children easily wound under effect of inertia, and safety in utilization is insufficient
Problem, the utility model is structurally reasonable, and protection effect is good, and safety in utilization is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of the inertia trolley protected of the utility model；
Fig. 2 is the structural schematic diagram of protection mechanism in a kind of inertia trolley protected of the utility model；
In figure: 1- protection mechanism, 2- vehicle frame, 3- handlebar, 4- idler wheel, 11- groove, 12- return spring, 13- Crashworthy plate,
14- mandril, 15- sealing-plug, 16- gas receiver, 17- air bag, 18- accommodating groove, 19- vertical plate.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of inertia trolley protected, including vehicle
Frame 2, handlebar 3 and idler wheel 4, handlebar 3 are arranged in 2 upper side left part of vehicle frame, and idler wheel 4 is mounted on 2 lower end surface of vehicle frame, handlebar 3
Protection mechanism 1 is installed on 2 upper surface of vehicle frame on right side.
Protection mechanism 1 includes groove 11, return spring 12, Crashworthy plate 13, mandril 14, sealing-plug 15, gas receiver 16, air bag
17, accommodating groove 18 and vertical plate 19, groove 11 are provided on 2 left side of vehicle frame, and return spring 12 is sleeved on 14 annular side of mandril
Face, 12 right end of return spring are welded on 11 inner surface of groove, and 12 left end of return spring and mandril 14 are welded to connect, Crashworthy plate
13 are welded on 14 left side of mandril, and middle part is arranged in groove 11 in mandril 14, and 14 right end of mandril extends in gas receiver 16,
In actual use, when vehicle frame 2 collides exterior object, Crashworthy plate 13 drives mandril 14 to move right, and mandril 14 is mobile
Return spring 12 is squeezed, so that return spring 12 is deformed, and then return spring 12 absorbs impact force, while Crashworthy plate
13 avoid exterior object directly contacts with vehicle frame 2, avoids vehicle frame 2 and is damaged, sealing-plug 15 is fixed on 14 right end of mandril
On face, leftward position is arranged in vehicle frame 2 in gas receiver 16, and air bag 17 is arranged in accommodating groove 18, and accommodating groove 18 is provided with vertical plate
On 19 right sides, vertical plate 19 is mounted on the vehicle frame 2 on 3 right side of handlebar, while mandril 14 drives sealing-plug 15 in gas receiver 16
It moves right, the gas in gas receiver 16 is delivered to connection tracheae by sealing-plug 15, and connection tracheae delivers the gas to vertical plate 19
In interior air bag 17, air bag 17 expands, and when user of service is under effect of inertia, after contacting with air bag 17, air bag 17 is to user
Member's body is protected, to realize the double protection function of car body and user of service's body.
Cushion is installed, cushion is connected by bolt with vehicle frame 2, and user of service's seating is improved on the right side of 2 upper surface of vehicle frame
When comfort level.
Resilient rubbber cushion is installed on 13 left side of Crashworthy plate, resilient rubbber cushion is connected by screw with Crashworthy plate 13, when
After resilient rubbber cushion on Crashworthy plate 13 is contacted with exterior object, resilient rubbber cushion absorbs impact force, further improves anticollision
The buffer protection of plate 13.
Mandril 14 and 16 joint mounting O-shaped sealing ring of gas receiver, O-ring seal fit with 14 outer peripheral surface of mandril, mention
The high leakproofness of gas receiver 16 and 14 joint of mandril.
Installation connection tracheae in accommodating groove 18, connection tracheae upper end is connected with air bag 17, and connects tracheae lower end and storage
16 outer peripheral surface of inflator is connected, convenient for gas in gas receiver 16 to be delivered in air bag 17 by connecting tracheae.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of inertia trolley protected, including vehicle frame (2), handlebar (3) and idler wheel (4), it is characterised in that: the handlebar
(3) it is arranged in vehicle frame (2) upper side left part, the idler wheel (4) is mounted on vehicle frame (2) lower end surface, on the right side of the handlebar (3)
Protection mechanism (1) is installed on vehicle frame (2) upper surface；
The protection mechanism (1) include groove (11), return spring (12), Crashworthy plate (13), mandril (14), sealing-plug (15),
Gas receiver (16), air bag (17), accommodating groove (18) and vertical plate (19), the groove (11) are provided on vehicle frame (2) left side,
The return spring (12) is sleeved on mandril (14) annular side, and return spring (12) right end is welded on groove (11) interior table
On face, and return spring (12) left end and mandril (14) are welded to connect, and the Crashworthy plate (13) is welded on mandril (14) left side
On, mandril (14) setting middle part in groove (11), and mandril (14) right end extends in gas receiver (16), the sealing
Plug (15) is fixed on mandril (14) right side, and the gas receiver (16) is arranged in vehicle frame (2) interior leftward position, the air bag
(17) in accommodating groove (18), the accommodating groove (18) is provided on vertical plate (19) right side for setting, vertical plate (19) installation
On vehicle frame (2) on the right side of handlebar (3).
2. a kind of inertia trolley protected according to claim 1, it is characterised in that: vehicle frame (2) upper surface is right
Cushion is installed in side, and the cushion is connected by bolt with vehicle frame (2).
3. a kind of inertia trolley protected according to claim 1, it is characterised in that: Crashworthy plate (13) left side
Upper installation resilient rubbber cushion, the resilient rubbber cushion are connected by screw with Crashworthy plate (13).
4. a kind of inertia trolley protected according to claim 1, it is characterised in that: the mandril (14) and gas receiver
(16) joint mounting O-shaped sealing ring, the O-ring seal fit with mandril (14) outer peripheral surface.
5. a kind of inertia trolley protected according to claim 1, it is characterised in that: installation in the accommodating groove (18)
Tracheae is connected, the connection tracheae upper end is connected with air bag (17), and connects tracheae lower end and gas receiver (16) outer peripheral surface phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821303.XU CN209225309U (en) | 2018-11-06 | 2018-11-06 | A kind of inertia trolley protected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821821303.XU CN209225309U (en) | 2018-11-06 | 2018-11-06 | A kind of inertia trolley protected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209225309U true CN209225309U (en) | 2019-08-09 |
Family
ID=67502057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821821303.XU Expired - Fee Related CN209225309U (en) | 2018-11-06 | 2018-11-06 | A kind of inertia trolley protected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209225309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474843A (en) * | 2020-11-26 | 2021-03-12 | 常熟市梅李机械制造有限公司 | High-precision full-automatic three-wire cold drawing machine |
| CN115626243A (en) * | 2022-12-05 | 2023-01-20 | 浙江阿波罗运动科技股份有限公司 | Two-wheeled electric vehicle capable of being driven quickly |
-
2018
- 2018-11-06 CN CN201821821303.XU patent/CN209225309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112474843A (en) * | 2020-11-26 | 2021-03-12 | 常熟市梅李机械制造有限公司 | High-precision full-automatic three-wire cold drawing machine |
| CN115626243A (en) * | 2022-12-05 | 2023-01-20 | 浙江阿波罗运动科技股份有限公司 | Two-wheeled electric vehicle capable of being driven quickly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209225309U (en) | A kind of inertia trolley protected | |
| CN108909660A (en) | A kind of two-layer equation automobile fender buffer | |
| CN204921809U (en) | Elevator from area buffering vibration damper | |
| CN203820235U (en) | Elevator buffer | |
| CN205108828U (en) | On -vehicle fire extinguisher fixing base | |
| CN107571913A (en) | Subframe assembly and electric automobile used for electric vehicle | |
| CN206551983U (en) | A kind of anti-collision device for automobile | |
| CN209559242U (en) | A kind of sensor with anti-collision | |
| CN209856765U (en) | Oxygen cylinder buffering shell | |
| CN208852285U (en) | It is a kind of convenient for storing and be easy to fixed wind-powered electricity generation extinguishing device | |
| CN105835693A (en) | Hybrid electric vehicle gas cylinder for capable of potentiometer type detecting relative displacement in potentiometer type | |
| CN208325121U (en) | A kind of auto-safety mechanism based on front bumper | |
| CN203782801U (en) | Novel anti-collision fire hydrant | |
| CN114636096B (en) | Vertical air storage tank capable of dynamically adjusting internal air pressure | |
| CN209498872U (en) | A kind of Novel pull rod luggage | |
| CN208813067U (en) | It is a kind of for protecting the anti-collision energy absorption component of transport vehicle tank body | |
| TW201524807A (en) | Vehicle and bumper thereof | |
| CN105114525B (en) | A kind of damping shock absorption track | |
| CN204296623U (en) | Composite shock-absorbing formula automobile bumper device | |
| CN207928708U (en) | Crashworthiness dodgem | |
| CN208746152U (en) | A kind of perambulator anti-collision energy absorption box | |
| CN205031816U (en) | Vehicle -mounted fire extinguisher fixing frame | |
| CN208538936U (en) | A kind of storage battery vibration abatement | |
| CN201756152U (en) | Motorcycle bumper | |
| CN208243955U (en) | A kind of transportable fire extinguisher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190809 Termination date: 20211106 |