CN104983157A - Traveling case with retractable wheels - Google Patents
Traveling case with retractable wheels Download PDFInfo
- Publication number
- CN104983157A CN104983157A CN201510372924.9A CN201510372924A CN104983157A CN 104983157 A CN104983157 A CN 104983157A CN 201510372924 A CN201510372924 A CN 201510372924A CN 104983157 A CN104983157 A CN 104983157A
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel seat
- suitcase
- casing
- folding
- 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.)
- Granted
Links
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 239000011324 bead Substances 0.000 claims description 8
- 230000001012 protector Effects 0.000 claims description 4
- 239000011049 pearl Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Abstract
The invention relates to a traveling case with retractable wheels. The traveling case includes a case body and a plurality of pulley assemblies arranged at the bottom of the case body; each pulley assembly includes a wheel seat and a wheel (3) connected onto the wheel seat, wherein each wheel seat is hinged to the case body; a limiting component used for limiting the rotating position of the corresponding wheel seat is arranged on each wheel seat. According to the invention, the invention aims to provide the traveling case with retractable wheels, so that damage to the wheels of the traveling case is prevented.
Description
Technical field
The present invention relates to suitcase field, particularly relate to a kind of can the suitcase of folding and unfolding wheel.
Background technology
Suitcase is indispensable instrument of going away, and suitcase, due to the unique design of wheel, can drag suitcase easily and advance.But wheel holds flimsy parts most in suitcase exactly, and especially in suitcase delivery process, because wheel is the exposed outside at suitcase casing, easily collide friction, causes the damage of dropping of wheel.In addition, the wheel in the suitcase on market is generally used for supporting box and stands, and increases the probability of wheel damage.
Summary of the invention
The object of the present invention is to provide a kind of can the suitcase of folding and unfolding wheel, prevent the wheel damage on suitcase.
The present invention is achieved through the following technical solutions:
Can the suitcase of folding and unfolding wheel, comprise several pulley assemblies of casing and bottom half; Described pulley assembly comprises wheel seat and is connected to the wheel (3) on wheel seat; Described wheel seat is articulated with casing, and described wheel seat is provided with the limit assembly of wheel seat turned position, location.
Technology comparatively, beneficial effect of the present invention is:
1, wheel of the present invention can folding and unfolding, when not using wheel, can pack up wheel, preventing collision friction from reducing service life to wheel damage.
2, wheel is universal wheel, and wheel opposite case is rotated on the direction of 360 °, is convenient to wheel turns and drags to suitable direction.
3, after the wheel seat in the present invention puts down, can fix, prevent casing from dragging hour wheel seat and put the dislocation that rotates.
Accompanying drawing explanation
Fig. 1 is the lateral side view of a kind of embodiment of suitcase;
Fig. 2 is the structural representation of a kind of embodiment of slide assemblies;
Fig. 3 is the receiving state schematic diagram of Fig. 2;
Fig. 4 is the external view of a kind of embodiment of slide assemblies;
Fig. 5 be the A of Fig. 4 to cut away view, indicate the matching relationship of groove and slide assemblies in figure simultaneously;
Fig. 6 is the side view of a kind of embodiment of suitcase.
Label declaration: 1 casing, 2 wheel seats, 21 jointed shafts, 3 wheels, 4 grooves, 41 locating holes, 42 holding parts, 5 protectors, 61 springs, 62 decorative pearls on top of an official cap, 7 bearings.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and the present invention elaborated:
Can the suitcase of folding and unfolding wheel, it comprises casing 1 and is arranged on several pulley assemblies bottom casing 1; The wheel 3 that described pulley assembly comprises wheel seat 2 and is connected on wheel seat 2; Described wheel seat 2 is articulated with casing 1, and described wheel seat 2 is provided with the limit assembly of wheel seat 2 turned position, location.
Described casing 1 is provided with the groove 4 of accommodating wheel seat 2, and described wheel seat 2 is hinged with groove 4 two side; Described limit assembly is spring top bead assembly, and the sidewall of groove 4 is provided with to coordinate with spring top bead assembly and realizes the decorative pearl on top of an official cap 62 and head into the locating hole 41 positioned wheel seat.
Described locating hole 41 has setting respectively at the upper and lower of wheel seat 2 hinged place, realizes the location of wheel 3 when using and receive.In a further preferred embodiment, spring top bead assembly is two groups, carries out corresponding setting with locating hole 41.
Described spring top bead assembly comprises the spring 61 be located in wheel seat 2 putting spring decorative pearl on top of an official cap assembly through hole and is located at spring 61 both sides and exposes the decorative pearl on top of an official cap 62 outside wheel seat 2 in spring 61 pushing tow lower part.The described decorative pearl on top of an official cap 62 can be steel ball, also can be bullet-headed steel pin.
When pulley assembly is located at casing 1 outer side bottom surface, in order to protect pulley assembly not damaged by colliding with or extrude, the outside wall surface of described casing 1 is provided with the protector 5 protected the pulley assembly of receiving state.Protector 5 adopts protective roof structure usually, and its evagination exceeds pulley assembly.
Described wheel 3 is universal wheel.
Described casing 1 is provided with the holding part 42 of accommodating pulley assembly.
In order to ensure that casing 1 is placed stable, described casing 1 bottom surface is provided with when wheel 3 uses and/or receives the bearing 7 that casing 1 provides support.
Operation principle of the present invention is as follows: when the decorative pearl on top of an official cap 62 in spring top bead assembly heads in locating hole 41, wheel seat 2 and groove 4 realize locating, and wheel seat 2 is no longer rotated, does not surprisingly receive when such wheel 3 uses, and can not produce when receiving, ensure the normal use of wheel 3 and effective loss prevention.The part heading into locating hole 41 due to the decorative pearl on top of an official cap 62 is circular arc, when needing the position changing wheel seat 2, only needs staff to pull, the decorative pearl on top of an official cap 62 is made to leave locating hole 41, lean afterwards on groove 4 sidewall, wheel seat 2 can rotate around jointed shaft 21, the position of conversion wheel 3.
Claims (8)
1. can the suitcase of folding and unfolding wheel, comprise casing (1), it is characterized in that: it also comprises several pulley assemblies being arranged on casing (1) bottom; Described pulley assembly comprises wheel seat (2) and is connected to the wheel (3) on wheel seat (2); Described wheel seat (2) is articulated with casing (1), and described wheel seat (2) is provided with the limit assembly of wheel seat (2) turned position, location.
2. according to claim 1 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described casing (1) is provided with the groove (4) of accommodating wheel seat (2), and described wheel seat (2) and groove (4) two side are hinged;
Described limit assembly is spring top bead assembly, and the sidewall of groove (4) is provided with to coordinate with spring top bead assembly and realizes the decorative pearl on top of an official cap (62) and head into the locating hole (41) positioned wheel seat.
3. according to claim 2 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described locating hole (41) has setting respectively at the upper and lower of wheel seat (2) hinged place, realizes wheel (3) location when using and receive.
4. according to Claims 2 or 3 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described spring top bead assembly comprises the spring (61) be located in wheel seat (2) putting spring decorative pearl on top of an official cap assembly through hole and is located at spring (61) both sides and exposes wheel seat (2) decorative pearl on top of an official cap outward (62) in spring (61) pushing tow lower part.
5. according to claim 1 can the suitcase of folding and unfolding wheel, it is characterized in that:
When pulley assembly is located at casing (1) outer side bottom surface, the outside wall surface of described casing (1) is provided with the protector (5) protected the pulley assembly of receiving state.
6. according to claim 1 or 2 or 3 or 5 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described wheel (3) is universal wheel.
7. according to claim 1 or 2 or 3 or 5 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described casing (1) is provided with the holding part (42) of accommodating pulley assembly.
8. according to claim 1 or 2 or 3 or 5 can the suitcase of folding and unfolding wheel, it is characterized in that:
Described casing (1) bottom surface is provided with the bearing (7) provided support casing (1) when wheel (3) uses and/or receive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372924.9A CN104983157B (en) | 2015-06-30 | 2015-06-30 | Can folding and unfolding wheel suitcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372924.9A CN104983157B (en) | 2015-06-30 | 2015-06-30 | Can folding and unfolding wheel suitcase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104983157A true CN104983157A (en) | 2015-10-21 |
| CN104983157B CN104983157B (en) | 2017-10-31 |
Family
ID=54295168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510372924.9A Active CN104983157B (en) | 2015-06-30 | 2015-06-30 | Can folding and unfolding wheel suitcase |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104983157B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906449A (en) * | 2017-02-23 | 2017-06-30 | 北京创世威纳科技有限公司 | A kind of magnetic control sputtering film plating device |
| CN108703471A (en) * | 2018-08-30 | 2018-10-26 | 美佳德科技（无锡）有限公司 | A kind of portable luggage |
| CN108720209A (en) * | 2018-05-10 | 2018-11-02 | 平湖市义合箱包有限公司 | A kind of durable luggage case |
| CN108741528A (en) * | 2018-06-04 | 2018-11-06 | 平湖市星球箱包有限公司 | A kind of trolley case wheel group |
| CN108835802A (en) * | 2018-06-04 | 2018-11-20 | 平湖市雄达箱包有限公司 | A kind of suitcase |
| CN108851422A (en) * | 2018-06-04 | 2018-11-23 | 平湖市星球箱包有限公司 | A kind of trolley case of band storage wheel group |
| CN109077410A (en) * | 2018-10-31 | 2018-12-25 | 浙江锦源实业有限公司 | A kind of waterproof trolley case with return pulley folding storage structure |
| CN109637361A (en) * | 2019-01-30 | 2019-04-16 | 合肥锟特奇科技有限公司 | A kind of outdoor electronic information displaying device |
| CN109795852A (en) * | 2018-12-10 | 2019-05-24 | 中车大连机车车辆有限公司 | Track transport vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115912U (en) * | 1991-09-19 | 1992-09-16 | 赵声然 | Auto-adjusting non-shaft castor |
| CN2895117Y (en) * | 2006-01-27 | 2007-05-02 | 乔工科技股份有限公司 | Cargo container and knapsack telescopic castor control device |
| CN2897690Y (en) * | 2006-01-27 | 2007-05-09 | 乔工科技股份有限公司 | Telescopic footwheel for drawing-bar suitcase and knapsack |
| CN201777079U (en) * | 2010-08-27 | 2011-03-30 | 马鑫 | Retractable structure of bottom wheels of luggage case |
| CN203762467U (en) * | 2014-03-06 | 2014-08-13 | 中山可锁五金塑料制品有限公司 | A wheel train that can accomodate for on suitcase |
| CN204722422U (en) * | 2015-06-30 | 2015-10-28 | 黄安平 | Can the suitcase of folding and unfolding wheel |
-
2015
- 2015-06-30 CN CN201510372924.9A patent/CN104983157B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115912U (en) * | 1991-09-19 | 1992-09-16 | 赵声然 | Auto-adjusting non-shaft castor |
| CN2895117Y (en) * | 2006-01-27 | 2007-05-02 | 乔工科技股份有限公司 | Cargo container and knapsack telescopic castor control device |
| CN2897690Y (en) * | 2006-01-27 | 2007-05-09 | 乔工科技股份有限公司 | Telescopic footwheel for drawing-bar suitcase and knapsack |
| CN201777079U (en) * | 2010-08-27 | 2011-03-30 | 马鑫 | Retractable structure of bottom wheels of luggage case |
| CN203762467U (en) * | 2014-03-06 | 2014-08-13 | 中山可锁五金塑料制品有限公司 | A wheel train that can accomodate for on suitcase |
| CN204722422U (en) * | 2015-06-30 | 2015-10-28 | 黄安平 | Can the suitcase of folding and unfolding wheel |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106906449A (en) * | 2017-02-23 | 2017-06-30 | 北京创世威纳科技有限公司 | A kind of magnetic control sputtering film plating device |
| CN108720209A (en) * | 2018-05-10 | 2018-11-02 | 平湖市义合箱包有限公司 | A kind of durable luggage case |
| CN108741528A (en) * | 2018-06-04 | 2018-11-06 | 平湖市星球箱包有限公司 | A kind of trolley case wheel group |
| CN108835802A (en) * | 2018-06-04 | 2018-11-20 | 平湖市雄达箱包有限公司 | A kind of suitcase |
| CN108851422A (en) * | 2018-06-04 | 2018-11-23 | 平湖市星球箱包有限公司 | A kind of trolley case of band storage wheel group |
| CN108703471A (en) * | 2018-08-30 | 2018-10-26 | 美佳德科技（无锡）有限公司 | A kind of portable luggage |
| CN109077410A (en) * | 2018-10-31 | 2018-12-25 | 浙江锦源实业有限公司 | A kind of waterproof trolley case with return pulley folding storage structure |
| CN109795852A (en) * | 2018-12-10 | 2019-05-24 | 中车大连机车车辆有限公司 | Track transport vehicle |
| CN109637361A (en) * | 2019-01-30 | 2019-04-16 | 合肥锟特奇科技有限公司 | A kind of outdoor electronic information displaying device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104983157B (en) | 2017-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 350211 Fujian city of Fuzhou province Changle City Jin Feng Zhen Chen Dian Cun Shi Zhu No. 95 Applicant after: Huang Anping Address before: 350001, Fujian City, Taijiang province Fuzhou Yi Chau won Championship 46 Applicant before: Huang Anping |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181116 Address after: 401120 Shengli Road, Shuangfengqiao Street, Yubei District, Chongqing, 175-177 Patentee after: Chongqing Xiakedao Technology Co., Ltd. Address before: 350211 Shizhu 95, Chen Dian Village, Jinfeng Town, Changle City, Fuzhou City, Fujian Province Patentee before: Huang Anping |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201125 Address after: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Binhe SME Management Service Co.,Ltd. Address before: 401120 Shengli Road, Shuangfengqiao Street, Yubei District, Chongqing, 175-177 Patentee before: Chongqing Xiakedao Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210715 Address after: No. 998, Jingxiu Road, Shaodong county, Shaoyang City, Hunan Province Patentee after: HUNAN WUHAO LEATHER LUGGAGES Co.,Ltd. Address before: 221300 No. 1 Zhangjiagang East Road, Yitang Town, Pizhou City, Xuzhou City, Jiangsu Province Patentee before: Pizhou Binhe SME Management Service Co.,Ltd. |
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| TR01 | Transfer of patent right |