CN203897532U - Telescopic wheel of luggage and luggage - Google Patents

Telescopic wheel of luggage and luggage Download PDF

Info

Publication number
CN203897532U
CN203897532U CN201420327869.2U CN201420327869U CN203897532U CN 203897532 U CN203897532 U CN 203897532U CN 201420327869 U CN201420327869 U CN 201420327869U CN 203897532 U CN203897532 U CN 203897532U
Authority
CN
China
Prior art keywords
case
chute
wheel assembly
bag expanding
expanding pulley
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
Application number
CN201420327869.2U
Other languages
Chinese (zh)
Inventor
梅显尧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenzhou Hongda Bag & Case Co Ltd
Original Assignee
WENZHOU HONGSHENG INDUSTRY TRADE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WENZHOU HONGSHENG INDUSTRY TRADE Co Ltd filed Critical WENZHOU HONGSHENG INDUSTRY TRADE Co Ltd
Priority to CN201420327869.2U priority Critical patent/CN203897532U/en
Application granted granted Critical
Publication of CN203897532U publication Critical patent/CN203897532U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a telescopic wheel of a luggage, which is small in occupied space, convenient to replace and low in cost and can enable the luggage to be stably placed. The telescopic wheel comprises a fixed seat and a roller assembly, wherein the roller assembly is detachably arranged on the fixed seat, the fixed seat in which a telescopic cavity is formed is hollow, a chute structure through which the roller assembly stretches into or stretches out of the telescopic cavity is arranged on the fixed seat, the chute structure is communicated with the telescopic cavity, the roller assembly is arranged in the telescopic cavity through the chute structure, and the chute structure is formed by a chute and a plurality of limiting grooves communicated with the chute; one end, opposite to the roller assembly, of the chute penetrates through the fixed seat; an elastic bump is arranged on the wall of each limiting groove; and each limiting groove comprises a limiting part and a locking part which are respectively arranged on two sides of the elastic bump. Moreover, the utility model further relates to the luggage using the telescopic wheel of the luggage.

Description

Case and bag expanding pulley and case and bag
Technical field
The utility model relates to a kind of case and bag accessory, and more particularly, it relates to a kind of case and bag expanding pulley and case and bag.
Background technology
For convenient transportation, case and bag are generally all equipped with wheel.Wheel on traditional case and bag all can automatic rolling, when vehicle brake is ridden in people's trip, endways placement case and bag can slide forward because of inertia, while therefore placing case and bag, be all often to place sidewards, it is larger that but the case and bag of placing sidewards occupy space, larger on originally not spacious public space impact, in use, have some inconvenience, when the wheel on case and bag damages because colliding with simultaneously, change wheel subprocess very loaded down with trivial details, often need to change whole support or directly throw away, causing unnecessary waste.
Utility model content
The deficiency existing for prior art, the purpose of this utility model be to provide a kind of take up room little, change convenient and cost is low, can make case and bag place stable case and bag expanding pulley.
For achieving the above object, the utility model provides following technical scheme: a kind of case and bag expanding pulley, comprise holder and roll wheel assembly, described roll wheel assembly is dismountable to be arranged on described holder, the setting of described holder inner hollow is also formed with telescopic cavity, described holder is provided with the sliding groove structure that supplies roll wheel assembly retraction or stretch out telescopic cavity, sliding groove structure and described telescopic cavity mutual conduction, and described roll wheel assembly is placed in telescopic cavity by sliding groove structure.
By adopting technique scheme, this case and bag expanding pulley is by the setting of sliding groove structure, when without use roll wheel assembly, roll wheel assembly can be placed in telescopic cavity by sliding groove structure completely, so just be equivalent to wheel contracting in holder, therefore solved the problem that endways placement case and bag can slide forward because of inertia, place take up room stable time little; Because roll wheel assembly is dismountable, be arranged on holder, realized wheel and damaged change simple, convenient, also reduced unnecessary waste.
The utility model is further set to: described sliding groove structure forms by chute and with several stopper slots of chute mutual conduction, wherein holder is run through in one end of chute counter roller assembly, the cell wall of stopper slot is provided with elastic projection, described stopper slot includes limiting section and sticking department, and described limiting section and sticking department are positioned at respectively the both sides of elastic projection.
By adopting technique scheme, roll wheel assembly has been realized flexible in telescopic cavity by sliding at chute and being placed in the sticking department of different stopper slots, more top contracting more until contract completely in telescopic cavity, the setting of several stopper slot structures adapts to the motion in Different Ground to control the different overhang of roll wheel assembly, improve applicability, the pair roller assembly that arranges of elastic projection provides constraints, avoid its unartificial disengaging stopper slot and then coming off of causing, arranging of sticking department realizes the locking of pair roller assembly in stopper slot.
The utility model is further set to: described roll wheel assembly includes turning rolls and is fixed on the roller on turning rolls, and described turning rolls is protruding with the clamping block being slidably fitted on sliding groove structure, in the stopper slot that this clamping block can be placed in by chute.
By adopting technique scheme, the running of roll wheel assembly on sliding groove structure all realizes by the clamping block of turning rolls, and clamping block slides and drives whole roll wheel assembly flexible on chute, rotates and is placed in and in the sticking department of stopper slot, realize spacingly, fixes.
The utility model is further set to: between described several stopper slot, be arranged in parallel and mutually vertical with chute.
By adopting technique scheme, between stopper slot parallel and with chute vertical settings mutually, one sliding one, revolve middle realization adjusting, facilitate roll wheel assembly stretching on holder.
The utility model is further set to: the curved setting in cross section of described elastic projection.
By adopting technique scheme, the curved setting in cross section of elastic projection reduced clamping block required power from limiting section to sticking department, facilitated equally operation.
The utility model is further set to: described turning rolls is provided with fixed axis, and described roller is rolled and is engaged on turning rolls by fixed axis, and described fixed axis is provided with the baffle plate of restriction roller axially-movable.
By adopting technique scheme, arranging of fixed axis overhead gage limited roller axially-movable, avoids roller to answer axial slip and case and bag stability is drawn in the unbalance stress and then the impact that cause.
The utility model is further set to: described turning rolls one side is hinged with brake block.
By adopting technique scheme, when need stop and roller during also because of inertial rotation, step on brake block, realize limitation function.
The utility model is further set to: use the case and bag expanding pulley as described in any one in claim 1~7.
By adopting technique scheme, adopt the above-mentioned case and bag with expanding pulley to place stable, take up room little, and be without changing whole support or directly throwing away when wheel damages, change and reduced easily unnecessary waste simultaneously.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram one of a kind of case and bag expanding pulley of the utility model;
Fig. 2 is the decomposition texture schematic diagram two of a kind of case and bag expanding pulley of the utility model;
Fig. 3 is the decomposition texture schematic diagram three of a kind of case and bag expanding pulley of the utility model.
In figure 1, holder; 2, roll wheel assembly; 21, turning rolls; 22, roller; 23, clamping block; 24, fixed axis; 241, baffle plate; 25, brake block; 3, telescopic cavity; 4, sliding groove structure; 41, chute; 42, stopper slot; 421, limiting section; 422, sticking department; 43, elastic projection.
The specific embodiment
Referring to figs. 1 through Fig. 3, a kind of case and bag expanding pulley of the utility model embodiment is described further.
A kind of case and bag expanding pulley, comprise holder 1 and roll wheel assembly 2, described roll wheel assembly 2 is dismountable to be arranged on described holder 1, described holder 1 inner hollow setting is also formed with telescopic cavity 3, described holder 1 is provided with the sliding groove structure 4 that supplies roll wheel assembly retraction or stretch out telescopic cavity 3, sliding groove structure 4 and described telescopic cavity 3 mutual conduction, described roll wheel assembly 2 is placed in telescopic cavity 3 by sliding groove structure 4.
This case and bag expanding pulley is by the setting of sliding groove structure 4, when without use roll wheel assembly 2, roll wheel assembly 2 can be placed in telescopic cavity 3 completely by sliding groove structure 4, so just be equivalent to wheel contracting 1 li of holder, therefore solved the problem that endways placement case and bag can slide forward because of inertia, place take up room stable time little; Because roll wheel assembly 2 is dismountable, be arranged on holder 1, realized wheel and damaged change simple, convenient, also reduced unnecessary waste.
Described sliding groove structure 4 forms by chute 41 and with several stopper slots 42 of chute 41 mutual conduction, wherein holder 1 is run through in one end of chute 41 counter roller assemblies 2, the cell wall of stopper slot 42 is provided with elastic projection 43, described stopper slot 42 includes limiting section 421 and sticking department 422, and described limiting section 421 and sticking department 422 lay respectively at the both sides of elastic projection 43.
Roll wheel assembly 2 is by sliding at chute 41 and being placed in that the sticking department 422 of different stopper slots 42 is interior has realized flexible in telescopic cavity 3, more top contracting more until contract completely in telescopic cavity 3, the setting of several stopper slot 42 structures adapts to the motion in Different Ground to control the different overhang of roll wheel assembly 2, improve applicability, the pair roller assembly 2 that arranges of elastic projection 43 provides constraints, avoid its unartificial disengaging stopper slot 42 and then coming off of causing, arranging of sticking department 422 realizes the locking of pair roller assembly 2 in stopper slot 42.
Described roll wheel assembly 2 includes turning rolls 21 and is fixed on the roller 22 on turning rolls 21, and described turning rolls 21 is protruding with the clamping block 23 being slidably fitted on sliding groove structure 4, in the stopper slot 42 that this clamping block 23 can be placed in by chute 41.
The running of roll wheel assembly 2 on sliding groove structure 4 all realizes by the clamping block 23 of turning rolls 21, and clamping block 23 slides and drives whole roll wheel assembly 2 flexible on chute 41, rotate and be placed in the sticking department 422 of stopper slot 42 interior realize spacing, fixing.
Between described several stopper slot 42, be arranged in parallel and mutually vertical with chute 41.
Between stopper slot 42 parallel and with the mutual vertical setting of chute 41, one sliding one, revolve middle realization and regulate, facilitate flexible on holder 1 of roll wheel assembly 2.
The curved setting in cross section of described elastic projection 43.
The curved setting in cross section of elastic projection 43 reduced clamping block 23 from limiting section 421 to the required power of sticking department 422, (cross sectional shape that it should be noted that elastic projection 43 herein can be various as triangle to have facilitated equally operation, pentagon, plum blossom-shaped etc. all can, the impact that preferably arc has considered its locking bringing and reduced stressed two aspects here).
Described turning rolls 21 is provided with fixed axis 24, and described roller 22 is rolled and is engaged on turning rolls 21 by fixed axis 24, and described fixed axis 24 is provided with the baffle plate 241 of restriction roller 22 axially-movables.
Fixed axis 24 overhead gages 241 the axially-movable that has limited roller 22 is set, avoid roller 22 to answer axial slip and case and bag stability is drawn in the unbalance stress and then the impact that cause.
Described turning rolls 21 1 sides are hinged with brake block 25.
When need stop, and roller 22 is during also because of inertial rotation, steps on brake block 25, realizes limitation function.
Another embodiment provides the case and bag that use above-mentioned case and bag expanding pulley, and this case and bag expanding pulley arranges on the casing of case and bag.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (8)

1. a case and bag expanding pulley, comprise holder and roll wheel assembly, it is characterized in that: described roll wheel assembly is dismountable to be arranged on described holder, the setting of described holder inner hollow is also formed with telescopic cavity, described holder is provided with the sliding groove structure that supplies roll wheel assembly retraction or stretch out telescopic cavity, sliding groove structure and described telescopic cavity mutual conduction, described roll wheel assembly is placed in telescopic cavity by sliding groove structure.
2. a kind of case and bag expanding pulley according to claim 1, it is characterized in that: described sliding groove structure forms by chute and with several stopper slots of chute mutual conduction, wherein holder is run through in one end of chute counter roller assembly, the cell wall of stopper slot is provided with elastic projection, described stopper slot includes limiting section and sticking department, and described limiting section and sticking department are positioned at respectively the both sides of elastic projection.
3. a kind of case and bag expanding pulley according to claim 2, it is characterized in that: described roll wheel assembly includes turning rolls and is fixed on the roller on turning rolls, described turning rolls is protruding with the clamping block being slidably fitted on sliding groove structure, in the stopper slot that this clamping block can be placed in by chute.
4. according to a kind of case and bag expanding pulley described in claim 2 or 3, it is characterized in that: between described several stopper slot, be arranged in parallel and mutually vertical with chute.
5. a kind of case and bag expanding pulley according to claim 4, is characterized in that: the curved setting in cross section of described elastic projection.
6. a kind of case and bag expanding pulley according to claim 3, is characterized in that: described turning rolls is provided with fixed axis, and described roller is rolled and is engaged on turning rolls by fixed axis, and described fixed axis is provided with the baffle plate of restriction roller axially-movable.
7. according to a kind of case and bag expanding pulley described in claim 3 or 6, it is characterized in that: described turning rolls one side is hinged with brake block.
8. case and bag, is characterized in that: use the case and bag expanding pulley as described in any one in claim 1~7.
CN201420327869.2U 2014-06-19 2014-06-19 Telescopic wheel of luggage and luggage Expired - Fee Related CN203897532U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420327869.2U CN203897532U (en) 2014-06-19 2014-06-19 Telescopic wheel of luggage and luggage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420327869.2U CN203897532U (en) 2014-06-19 2014-06-19 Telescopic wheel of luggage and luggage

Publications (1)

Publication Number Publication Date
CN203897532U true CN203897532U (en) 2014-10-29

Family

ID=51771852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420327869.2U Expired - Fee Related CN203897532U (en) 2014-06-19 2014-06-19 Telescopic wheel of luggage and luggage

Country Status (1)

Country Link
CN (1) CN203897532U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105606865A (en) * 2016-01-29 2016-05-25 苏州莱测检测科技有限公司 Oscilloscope convenient to move and fix
CN112325391A (en) * 2020-10-21 2021-02-05 珠海格力电器股份有限公司 Movable air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105606865A (en) * 2016-01-29 2016-05-25 苏州莱测检测科技有限公司 Oscilloscope convenient to move and fix
CN112325391A (en) * 2020-10-21 2021-02-05 珠海格力电器股份有限公司 Movable air conditioner
CN112325391B (en) * 2020-10-21 2021-12-03 珠海格力电器股份有限公司 Movable air conditioner

Similar Documents

Publication Publication Date Title
CN203897532U (en) Telescopic wheel of luggage and luggage
EP2944501A3 (en) Battery management apparatus
CN106625514B (en) A kind of Intelligent toolbox
MX359848B (en) Electric cycle.
CN204490190U (en) A kind of network cable paying out machine
CN204330276U (en) A kind of pick-up unit of bag of climbing the mountain
CN207596218U (en) A kind of construction rope withdrawing apparatus for conveniently taking rope
CN207116983U (en) A kind of power distribution cabinet of conveniently moving
CN203545226U (en) Rolling machine capable of preventing yarn from loosening
EP3761474A4 (en) Battery charging device, battery storage frame and battery operation platform
CN204527038U (en) A kind of automobile luggage racks
CN204132618U (en) Suitcase
CN105083388A (en) Trunk lid panel mounting structure and C-pillar lower trim panel
CN106080679B (en) A kind of hand-push apparatus pulled with front
CN206250734U (en) A kind of cable unreeling rack
CN204236437U (en) Battery-driven car auxiliary device
CN206715328U (en) A kind of toy for children mobile phone
CN204196966U (en) Telescopic handspike
CN203789458U (en) Bookrack used for storing and displaying periodicals and magazines
CN103989308A (en) Field operation platform
CN104997269A (en) Luggage rack
CN203812175U (en) Computer case with function of toppling prevention
CN210041401U (en) Charging mobile power supply with wireless charging function
CN203818746U (en) Ink duct turn-over balancing device
CN105582663A (en) A slidable portable shoe

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20180131

Address after: 325000 Zhejiang Province, Wenzhou City Shuangyu Ji Shi Chinese Shoes Industrial Zone No. 21

Patentee after: Wenzhou Hongda Bag & Case Co., Ltd.

Address before: 325000 Zhejiang city of Wenzhou province Ouhai Dayuan Zeya town Ge Tian Industrial Zone Road No. 6

Patentee before: WENZHOU HONGSHENG INDUSTRY TRADE CO., LTD.

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20210619

CF01 Termination of patent right due to non-payment of annual fee