CN204157851U - For case or bag or bag, there is the scalable static frame of brake function - Google Patents
For case or bag or bag, there is the scalable static frame of brake function Download PDFInfo
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- CN204157851U CN204157851U CN201420593024.8U CN201420593024U CN204157851U CN 204157851 U CN204157851 U CN 204157851U CN 201420593024 U CN201420593024 U CN 201420593024U CN 204157851 U CN204157851 U CN 204157851U
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- Prior art keywords
- bag
- brake
- expansion link
- case
- guide groove
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses and a kind ofly for case or bag or bag, there is the scalable static frame of brake function, comprise accommodation body, the bottom of described accommodation body is equiped with castor, the side wall of described accommodation body is provided with brake gear, described brake gear comprises storage case and expansion link, can by means of the interoperation of the movable button of articulated telescopic bar and guide groove, make described expansion link limit described accommodation body to the below movement of described storage case move to support to hold body brake.It is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, and yield rate is high, energy-conserving and environment-protective, and production operation is convenient, the advantages such as production efficiency is high, and brake operation is convenient, fast.Therefore, it is the product that a kind of technical and economy all has superior function.
Description
[technical field]
The utility model relates to and a kind ofly has the scalable static frame of brake function for case or bag or bag.
[background technology]
According to market survey; the structure of existing case and bag (comprising draw-bar box, belt wheel leather trunk, belt wheel baggages or bag etc.) is all be provided with castor in the bottom holding body; when (as bus, train, aircraft, high ferro etc.) uses in public; often can run into and hold body and move along with the active force of its inertia; collision phenomenon happens occasionally; article in case may be damaged, too increase unsafe factor.
According to patent retrieval, in order to solve the problem, there is Chinese utility model patent application, application number is (CN201410296162.4), it discloses a kind of button control formula brake gear of trolley luggage, comprise the first spring, sliding chute seat, press button, parking brake bracing wire, telescopic rod, first slide block, first gangbar, second gangbar, second slide block, second holder, first holder, rivet, first roller, second roller, button hole, button, second spring, brake structure etc., the button control formula brake gear of trolley luggage of the present utility model is that a kind of repacking is easy, do not affect the press button control brake apparatus of case and bag integral layout, make the case and bag after reequiping can press press button in time to brake, and automatically can start brake gear when packing up pull bar and parking, prevent parking rear cabinet and contract out existing slippage.
But its complex structure, processing difficulties degree is large, process costs and materials cost high, should not mass production enterprise produce, and structure is complicated, quality stability is poorer, add the rework problems in man-hour, usually perplex manufacturing enterprise, and brake gear uses also inconvenient.
And for example Chinese utility model patent application (CN201220113480.9), it discloses a kind of draw-bar box with brake gear, wherein, comprise an accommodation body, a roller is provided with below described accommodation body, the side of described roller is provided with a brake gear, and described brake gear is provided with brake button.The utility model solves in prior art and lacks one draw-bar box wheel can be made to rotate, thus the problem of the draw-bar box making draw-bar box fixed placement more firm, the controllability of roller is realized by arranging brake gear.
But its brake structure and principle are restriction rollers brakes, and this frame mode Long-Time Service easily damages, is not durable, because the frictional force of roller own is little, the normal phenomenon occurring brake shakiness.
In order to overcome above-mentioned problem, we have developed a kind ofly has the scalable static frame of brake function for case or bag or bag.
[utility model content]
The purpose of this utility model technical problem to be solved will provide a kind of to have the scalable static frame of brake function for case or bag or bag, it is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, yield rate is high, energy-conserving and environment-protective, and production operation is convenient, the advantages such as production efficiency is high, and brake operation is convenient, fast.Therefore, it is the product that a kind of technical and economy all has superior function.
To achieve these goals, the technical solution adopted in the utility model is to provide a kind ofly has the scalable static frame of brake function for case or bag or bag, comprise accommodation body, the bottom of described accommodation body is equiped with castor, the side wall of described accommodation body is provided with brake gear, described brake gear comprises storage case and expansion link, can by means of the interoperation of the movable button of articulated telescopic bar and guide groove, make described expansion link limit described accommodation body to the below movement of described storage case move to support to hold body brake.
In one or more embodiment of the present utility model, described storage case comprises:
Bonnet, is close to combination with described accommodation body outside it, and described bonnet has and is formed at the first inside bonnet and symmetrical guide groove and the second guide groove;
Protecgulum, it has several protuberances removably combined with described bonnet, and described protecgulum has the stroke hole moving up and down operation for described expansion link.
In one or more embodiment of the present utility model, described expansion link has and extends manipulation block to described protecgulum direction, is positioned at expansion link both sides and extends ear, this ear is provided with through hole;
The upper articulation of described movable button is in described through hole, and described movable buckle has the lead for inserting described guide groove movement.
In one or more embodiment of the present utility model, described first guide groove and the second guide groove are equipped with pintle hook lock block, are covered with the caulking groove for placing back-moving spring after described, and described caulking groove is between described first guide groove and the second guide groove; Described back-moving spring is placed in described caulking groove and is flexibly supported on described expansion link.
In one or more embodiment of the present utility model, the bottom of described expansion link is connected with backing plate.
In one or more embodiment of the present utility model, described backing plate is provided with non slip surface.
In one or more embodiment of the present utility model, when described expansion link is in lower position, described backing plate contacts to earth with castor described in jack-up to realize brake.
The utility model compares produced beneficial effect with background technology:
The utility model have employed technique scheme, and it is simple, compact that it has structure, reasonable in design, low cost of manufacture, easy to assembly, and yield rate is high, energy-conserving and environment-protective, and production operation is convenient, and production efficiency is high, and brake operation is convenient, fast.Therefore, it is the product that a kind of technical and economy all has superior function.
[accompanying drawing explanation]
Fig. 1 is the structural representation with the scalable static frame of brake function for case or bag or bag in the utility model embodiment;
Fig. 2 is the structural representation of brake gear in the utility model embodiment;
Fig. 3 is that in the utility model embodiment, brake gear stretches out the structural representation under using state;
Fig. 4 is the deployed configuration schematic diagram of Fig. 2;
Fig. 5 is the explosive view of brake gear in the utility model embodiment;
Fig. 6 is the structural representation of protecgulum in the utility model embodiment;
Fig. 7 is that the scalable static frame of brake function that has for case or bag or bag in the utility model embodiment stretches out structural representation under using state.
[detailed description of the invention]
Be described below in detail embodiment of the present utility model, described embodiment example is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.
In description of the present utility model, it should be noted that, for the noun of locality, if any term " " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", indicating positions such as " counterclockwise " and position relationship are based on orientation shown in the drawings or position relationship, only for the ease of describing the utility model and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with particular orientation structure and operation, restriction concrete protection domain of the present utility model can not be interpreted as.
In addition, if any term " first ", " second " only for describing object, and instruction or hint relative importance can not be interpreted as or imply the quantity indicating technical characteristic.Thus, be limited with " first ", " second " feature can express or implicit comprise one or more this feature, in the utility model describes, the implication of " several " is two or more, unless otherwise expressly limited specifically.
In the utility model, except as otherwise clear stipulaties and restriction, should go to understand as broad sense if any term " assembling ", " being connected ", " connection " term, such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Also can be mechanical connection; Can be directly be connected, also can be connected by intermediary, can be that two element internals are connected.For those of ordinary skills, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In utility model, unless otherwise prescribed and limit, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise fisrt feature and second feature and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " under " and " above " comprise fisrt feature directly over second feature and oblique upper, or be only represent the height of fisrt feature level height higher than second feature.Fisrt feature second feature " on ", " under " and " below " comprise fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is lower than second feature.
Below in conjunction with the accompanying drawing of description, by being further described detailed description of the invention of the present utility model, make the technical solution of the utility model and beneficial effect thereof clearly, clearly.Be exemplary below by embodiment is described with reference to the drawings, be intended to explain the utility model, and can not be interpreted as restriction of the present utility model.
Please refer to shown in Fig. 1-7, the embodiment that the utility model preferably provides a kind ofly has the scalable static frame of brake function for case or bag or bag, comprise and hold body 1, the bottom of described accommodation body 1 is equiped with castor 2, the side wall of described accommodation body 1 is provided with brake gear 3, described brake gear 3 comprises storage case 31 and expansion link 32, can by means of the interoperation of the movable button 33 of articulated telescopic bar 32 with guide groove 34, make described expansion link 32 freely to the below movement of described storage case 31 to support that holding body 1 brake limits described accommodation body 1 and move.Holding body 1 can be pull bar casing, belt wheel leather suitcase body, belt wheel baggages or bag etc. according to different situations.
As shown in Fig. 2,4 and 5; Described storage case 31 comprises: bonnet 311, is close to combination outside it with described accommodation body 1, and described bonnet 311 has and is formed at the first inside bonnet and symmetrical guide groove 341 and the second guide groove 342; Protecgulum 312, it has several protuberances 3121 removably combined with described bonnet 311.These protuberances 3121 are provided with bolt apertures, and bonnet 311 combines with protecgulum 312 by screw.
Described protecgulum 312 has the stroke hole 3122 moving up and down operation for described expansion link 32.Described expansion link 32 has to extend to described protecgulum 312 direction handles block 321, is positioned at expansion link 32 both sides and extends ear 322, ear 322 is provided with through hole 3221; The upper articulation of described movable button 33 is in described through hole 3221, and described movable button 33 has the described lead 331 coordinated for inserting the motion of described guide groove 34.
Described first guide groove 341 and the second guide groove 342 are equipped with pintle hook lock block 343, and described bonnet 311 is provided with the caulking groove 3111 for placing back-moving spring 35, and described caulking groove 31111 is between described first guide groove 341 and the second guide groove 342; Described back-moving spring 35 is placed in described caulking groove 3111 and is flexibly supported on described expansion link 32.The bottom of described expansion link 32 is connected with backing plate 36.Described backing plate 36 is provided with non slip surface 361.When described expansion link 36 is in lower position, described backing plate 36 contacts to earth with castor described in jack-up 2 to realize brake.
Comprehensive foregoing is also understood in conjunction with institute's drawings attached together, further describes the process of operation:
When needing brake, block 321 is handled downwards with defeating with hand or pin handle, expansion link 32 moves down, lead 331 moves along the first guide groove 341 and the second guide groove 342 downwards, stop when lead 331 arrives the bending recess of pintle hook lock block 343, back-moving spring 35 is in pressured state, and at this moment described backing plate 36 contacts to earth with castor described in jack-up 2 to make accommodation body 1 realization brake.Need storage time, then click downwards handle block 321 make lead 331 depart from the bending recess of pintle hook lock block 343, expansion link 32 pops up under spring action, and expansion link 32 is got back in storage case 31, and complete operation is easy to operate; Viewed from entirety it to have structure simple, compact, reasonable in design, low cost of manufacture, easy to assembly, yield rate is high, energy-conserving and environment-protective, and production operation is convenient, and production efficiency is high, and brake operation is convenient, fast.Therefore, it is the product that a kind of technical and economy all has superior function.
In the description of description, the description of reference term " embodiment ", " preferably ", " example ", " concrete example " or " some examples " etc. means the specific features, structure, material or the feature that describe in conjunction with this embodiment or example, be contained at least one embodiment of the present utility model or example, the schematic representation in this manual for above-mentioned term not necessarily refers to identical embodiment or example.And the specific features of description, structure, material or feature can combine in a suitable manner in any one or more embodiment or example.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned detailed description of the invention; the utility model basis adopts the improvement of techniques well known and substitutes and all drop on protection domain of the present utility model, should be limited it by each claim.
Claims (7)
1. one kind has the scalable static frame of brake function for case or bag or bag, comprise accommodation body, the bottom of described accommodation body is equiped with castor, it is characterized in that: the side wall of described accommodation body is provided with brake gear, described brake gear comprises storage case and expansion link, can by means of the interoperation of the movable button of articulated telescopic bar and guide groove, make described expansion link limit described accommodation body to the below movement of described storage case move to support to hold body brake.
2. according to claim 1 have the scalable static frame of brake function for case or bag or bag, and it is characterized in that, described storage case comprises:
Bonnet, is close to combination with described accommodation body outside it, and described bonnet has and is formed at the first inside bonnet and symmetrical guide groove and the second guide groove;
Protecgulum, it has several protuberances removably combined with described bonnet, and described protecgulum has the stroke hole moving up and down operation for described expansion link.
3. according to claim 2 have the scalable static frame of brake function for case or bag or bag, it is characterized in that: described expansion link has and extends manipulation block to described protecgulum direction, be positioned at expansion link both sides and extend ear, this ear is provided with through hole;
The upper articulation of described movable button is in described through hole, and described movable buckle has the lead for inserting described guide groove movement.
4. according to claim 3 have the scalable static frame of brake function for case or bag or bag, it is characterized in that: described first guide groove and the second guide groove are equipped with pintle hook lock block, be covered with the caulking groove for placing back-moving spring after described, described caulking groove is between described first guide groove and the second guide groove; Described back-moving spring is placed in described caulking groove and is flexibly supported on described expansion link.
5. according to claim 4 have the scalable static frame of brake function for case or bag or bag, it is characterized in that: the bottom of described expansion link is connected with backing plate.
6. according to claim 5 have the scalable static frame of brake function for case or bag or bag, it is characterized in that: described backing plate is provided with non slip surface.
7. according to claim 5 or 6, have the scalable static frame of brake function for case or bag or bag, it is characterized in that: when described expansion link is in lower position, described backing plate contacts to earth with castor described in jack-up to realize brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593024.8U CN204157851U (en) | 2014-10-14 | 2014-10-14 | For case or bag or bag, there is the scalable static frame of brake function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420593024.8U CN204157851U (en) | 2014-10-14 | 2014-10-14 | For case or bag or bag, there is the scalable static frame of brake function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204157851U true CN204157851U (en) | 2015-02-18 |
Family
ID=52531597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420593024.8U Expired - Fee Related CN204157851U (en) | 2014-10-14 | 2014-10-14 | For case or bag or bag, there is the scalable static frame of brake function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204157851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337167A (en) * | 2014-10-14 | 2015-02-11 | 江永文 | Telescopic standing frame with braking function for box or bag or pocket |
-
2014
- 2014-10-14 CN CN201420593024.8U patent/CN204157851U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104337167A (en) * | 2014-10-14 | 2015-02-11 | 江永文 | Telescopic standing frame with braking function for box or bag or pocket |
| CN104337167B (en) * | 2014-10-14 | 2016-10-19 | 江永文 | There is brake function can stretch static frame for case or bag or bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20201014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |