JP3215146U - Shock absorber when falling, such as cart stairs - Google Patents
Shock absorber when falling, such as cart stairs Download PDFInfo
- Publication number
- JP3215146U JP3215146U JP2017005682U JP2017005682U JP3215146U JP 3215146 U JP3215146 U JP 3215146U JP 2017005682 U JP2017005682 U JP 2017005682U JP 2017005682 U JP2017005682 U JP 2017005682U JP 3215146 U JP3215146 U JP 3215146U
- Authority
- JP
- Japan
- Prior art keywords
- cart
- wheel
- stairs
- staircase
- corner
- 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
Images
Landscapes
- Handcart (AREA)
Abstract
【課題】荷車が階段などの段差を滑らかに移動できる落下時緩衝器具を提供する。
【解決手段】荷車の左右一対の車輪の間に傾斜材１０を設け、荷車が進行して車輪が階段８などの段差を落下しようとしたときに段差の角に傾斜材１０があたり、傾斜材１０に添って荷車が移動降下することで、直接の落下に比べ少ない衝撃の降下になる。また、階段８などを上る時は、荷車を引くと段差の角に荷車の傾斜材１０があたり、傾斜材１０に添って移動上昇し、車輪に接すると車輪の転がり移動で段差を越えるようになり、荷車を手で持ち上げることに比べ容易な作業になる。
【選択図】図１Disclosed is a shock absorber when falling, in which a cart can smoothly move on a step such as a staircase.
An inclined member 10 is provided between a pair of left and right wheels of a cart, and the inclined member 10 hits the corner of the step when the cart advances and the wheel attempts to drop a step such as a staircase 8, and the inclined member. As the cart moves and descends along with 10, the impact drops less than the direct drop. Also, when going up stairs 8 etc., when the cart is pulled, the cart's slanting material 10 hits the corner of the step, moves up along the slanting material 10, and touches the wheel so that the wheel rolls and moves over the step. Therefore, it is easier than lifting the cart by hand.
[Selection] Figure 1
Description
本考案は荷車が階段など段差を移動する時の緩衝に関するものである。 The present invention relates to a buffer when a cart moves on a step such as a staircase.
従来、荷車が階段などの段差を降下時に衝撃を受ける、また段差を上昇するときは持ち上げるなどの不便がある。 Conventionally, there is an inconvenience that a cart receives an impact when descending a step such as a staircase and lifts when the cart rises.
荷車が簡単な構造で階段などの段差を滑らかに移動できる器具が必要である。 There is a need for a device that can move smoothly through steps such as stairs with a simple cart structure.
荷車の左右一対の車輪の間に傾斜材を付け、荷車が進行して車輪が階段などの段差を落下しようとしたときに段差の角が傾斜材にあたり、傾斜材の傾斜に添って荷車が移動降下することで、直接の落下に比べ少ない衝撃の降下になる。 An inclined material is attached between a pair of left and right wheels of the cart, and when the cart advances and the wheel tries to drop a step such as a staircase, the corner of the step hits the inclined material, and the cart moves along with the inclination of the inclined material By descending, there is less impact drop than direct fall.
また、階段などの段差を上る時は、荷車を引くと段差の角に荷車の傾斜材があたり、傾斜材に添って移動上昇し、車輪に接すると車輪の転がり移動で段差を越えるようになり、荷車を手で持ち上げることに比べ容易な作業になる。 Also, when climbing a step such as a staircase, when the cart is pulled, the cart's sloped material hits the corner of the step and moves up along the graded material, and when touching the wheel, the wheel rolls and moves over the step. Compared to lifting the cart by hand, this is an easier task.
荷車が階段などの段差を滑らかに移動できるようになる。 The cart can move smoothly on steps such as stairs.
添付の図面の図１において説明する。
図１で荷車は主に取っ手１、荷物入れ２、受け枠３、車輪支柱４、車輪５、車輪６、取っ手支柱９でなり、本考案の傾斜材を１０で示す。
図１の場合、傾斜材１０は繋ぎ材７と受け枠３で支えている。
図１は荷車が階段８の段差を進行する状態で段差の角を傾斜材１０に添ってすべり降りる状態時、またはすべり上がる状態時を示します。
Reference is made to FIG. 1 of the accompanying drawings.
In FIG. 1, the cart mainly includes a handle 1, a luggage compartment 2, a receiving frame 3, a
In the case of FIG. 1, the
Fig. 1 shows the state where the cart is moving down the stairs 8 and the corner of the step is sliding down along the sloped
１ 取っ手
２ 荷物入れ
３ 受け枠
４ 車輪支柱
５ 車輪
６ 車輪軸
７ 繋ぎ材
８ 階段
９ 取っ手支柱
１０ 傾斜材
DESCRIPTION OF SYMBOLS 1 Handle 2 Luggage compartment 3 Receiving
Claims (1)
When an inclined material is attached between the pair of left and right wheels of the cart, and the wheel begins to drop at the corner of the step such as a staircase, the corner of the step hits the inclined material, and the cart slides along the slope of the inclined material and falls. A shock absorber at the time of fall such as a staircase of a cart, which is characterized by a gentle descent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017005682U JP3215146U (en) | 2017-12-18 | 2017-12-18 | Shock absorber when falling, such as cart stairs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017005682U JP3215146U (en) | 2017-12-18 | 2017-12-18 | Shock absorber when falling, such as cart stairs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3215146U true JP3215146U (en) | 2018-03-01 |
Family
ID=61282844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017005682U Expired - Fee Related JP3215146U (en) | 2017-12-18 | 2017-12-18 | Shock absorber when falling, such as cart stairs |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3215146U (en) |
-
2017
- 2017-12-18 JP JP2017005682U patent/JP3215146U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017206790A1 (en) | Stair-climbing rolling luggage capable of ascending and descending stairs | |
| US20190291765A1 (en) | Device for manually lifting a load with a lever for a cart, suitcase and the like | |
| EP2949307A1 (en) | Walking aid device | |
| JP3215146U (en) | Shock absorber when falling, such as cart stairs | |
| JP2011246077A5 (en) | ||
| US20210114646A1 (en) | Suitcase and hand truck for ascending and descending stairs | |
| CN203111385U (en) | Back shock proofing structure of scooter | |
| CN104908793B (en) | A kind of dual-purpose stair-climbing device | |
| US20190367067A1 (en) | Device for manually raising or lowering a load to assist overcoming obstacles, and load including a device of that kind | |
| EP3246237A1 (en) | Functional bicycle handlebar | |
| US8636626B2 (en) | Inclined sand training apparatus | |
| JP2019042159A5 (en) | ||
| JP4216821B2 (en) | Escalator cart | |
| CN104399249B (en) | A kind of seesaw used in the mode of riding | |
| EP3000704A1 (en) | Shock-absorbing scooter | |
| JP4431151B2 (en) | Carry Bag | |
| CN204775401U (en) | Push cart for children | |
| KR20170001472U (en) | Cart to take stairs easily up and down | |
| JPS6194877A (en) | Shifting device | |
| US20240125177A1 (en) | Gas spring supported, bushing guided caster assembly for rolling ladders and ladders having same | |
| CN103976537A (en) | Track type luggage wheels for climbing stairs | |
| JP3133210U (en) | Buffer wheel mechanism and leaning walking vehicle | |
| CN202959163U (en) | Multifunctional traveling case | |
| CN101292802A (en) | Vibration reduction mountain land tarvelling bag suitable for going steps upwards and downwards | |
| CN103738384A (en) | Baby carriage conveniently applicable to escalator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 3215146 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| LAPS | Cancellation because of no payment of annual fees |