CN209528186U - A kind of trolley case with attachment device - Google Patents
A kind of trolley case with attachment device Download PDFInfo
- Publication number
- CN209528186U CN209528186U CN201821868878.7U CN201821868878U CN209528186U CN 209528186 U CN209528186 U CN 209528186U CN 201821868878 U CN201821868878 U CN 201821868878U CN 209528186 U CN209528186 U CN 209528186U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- attachment device
- trolley case
- roller
- shaft
- 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
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Abstract
The utility model relates to case field, especially a kind of trolley case with attachment device.The utility model provides following technical solution: a kind of trolley case with attachment device, including cabinet and pull rod, pull rod is set to the back of cabinet, the top of cabinet is equipped with handle, the bottom of cabinet is equipped with idler wheel, cabinet is equipped with the attachment device that can be used for cabinet connection, attachment device includes connecting band, the connection buckle of connection end of tape is set and be arranged on cabinet can be with the fastener that connect buckle and be interlocked, cabinet is equipped with mounting groove, shaft is equipped in mounting groove, shaft, which is equipped with, rotatably unreels roller, connecting band is installed in wound on the other end unreeled on roller and relative to one end where connection buckle and unreels on roller, shaft is equipped with return spring, return spring one end is connected with roller is unreeled, the other end is connected with shaft.With trolley case can be connected to by the utility model or on other objects, the phenomenon that preventing trolley case from losing.
Description
Technical field
The utility model relates to case field, especially a kind of trolley case with attachment device.
Background technique
Trolley case essential travel kit when being the daily outgoing, travelling of people.Luggage currently on the market mainly wraps
Cabinet, the idler wheel for being fixed on the bottom of box, setting are included in the telescopic pull rod composition of box back surface.
However, still there are some inconvenience in use in trolley case, such as: AT STATION or the crowd is dense scenic spot etc.
Place, play mobile phone or while closing the eyes for rest do not notice the trolley case for being placed on one side, be easy smoothly to be led by people in an unguarded moment
Sheep is taken away, or in safety check or by bus when trolley case accidentally taken by people due to shape approximation.
Summary of the invention
Aiming at the problems existing in the prior art, the utility model provides a kind of trolley case with attachment device, if
Have attachment device, trolley case can be connected to or other objects on, the phenomenon that preventing trolley case from losing.
To achieve the above object, the utility model provides following technical solution: a kind of trolley case with attachment device,
Including cabinet and pull rod, pull rod is set to the back of cabinet, and the top of cabinet is equipped with handle, and the bottom of cabinet is equipped with idler wheel, described
Cabinet is equipped with the attachment device that can be used for cabinet connection, and the attachment device includes connecting band, connection end of tape is arranged in
Connection buckle and be arranged on cabinet can be with the fastener that connect buckle and be interlocked, the cabinet is equipped with mounting groove, institute
It states and is equipped with shaft in mounting groove, the shaft is equipped with and rotatably unreels roller, and the connecting band is wound on unreeling on roller
And the other end relative to one end where connection buckle is installed in and unreels on roller, the shaft is equipped with return spring, described
Return spring one end is connected with roller is unreeled, and the other end is connected with shaft.
By adopting the above technical scheme, be equipped with attachment device, trolley case can be connected to or other objects on, prevent
Cabinet is connected to using connecting band in use, pullling connecting band outward and understands other objects with it by the phenomenon that trolley case is lost
On body, then connecting band is fixed by the fastening of connection buckle and fastener；Wherein, the use of connecting band will drive let off roll
The rotation of cylinder, so that return spring be made to deform, after pulling force disappears, return spring is restored to roller force is unreeled, to make to connect
Again coiling is returned to and is unreeled on roller tape splicing.
Further, the connection buckle includes the clamping block being respectively provided at both sides, two clamping block it is outside one
Side is equipped with press section, and the fastener is equipped with the clamping groove that can be engaged with clamping block, and being equipped in clamping groove can be such that press section stretches
Pressing mouth out, and squeeze the elastic device that clamping block stretches out press section from pressing mouth.
By adopting the above technical scheme, in this way, when clamping block is matched with clamping groove, elastic device can squeeze clamping
Block, and stretch out its press section from pressing mouth and be stuck in from pressing mouth, thus realize engaging of the clamping block with clamping groove, as long as and
Two press sections are pressed simultaneously, it is left from pressing mouth, to leave clamping groove, clamping block and clamping groove can be released
Engaging.
Further, the elastic device includes be open indent towards clamping groove, the spring that is arranged in indent, and
One end and the inconsistent pressing plate of spring, the pressing plate are equipped with the limited block that cross-sectional area is greater than indent opening.
By adopting the above technical scheme, in this way, elasticity can be provided by spring, so that one end and the inconsistent pressure of spring
Plate presses two press sections, wherein limited block may make pressure board in indent, and pressing plate is avoided to be detached from indent.
Further, locating piece is equipped between two clamping block, the fastener corresponds to locating piece equipped with locating slot.
By adopting the above technical scheme, in this way, making the connection connected between buckle and fastener more closely sealed, and
Keep the engagement between clamping block and clamping groove more steady, avoids the direction of a connection buckle clamping block thereto in clamping
Skew, to cause clamping inconvenient.
Further, the mounting groove is arranged in box house.
By adopting the above technical scheme, in this way, can play the role of protecting mounting groove and its internal structure, Yin La is avoided
Collision or scraping in rod box moving process are damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the connection buckle and the structural schematic diagram for being connected thereto component.
Fig. 3 is the cooperation schematic diagram of the connection buckle and fastener.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with accompanying drawings and embodiments.
A kind of trolley case with attachment device as shown in Figure 1, 2, including cabinet 1 and pull rod 4, pull rod 4 are set to cabinet 1
Back, the top of cabinet 1 is equipped with handle 5, and the bottom of cabinet 1 is equipped with idler wheel 6, and the cabinet 1, which is equipped with, can be used for the company of cabinet 1
The attachment device connect, the attachment device include connecting band 21, the connection buckle 22 that 21 end of connecting band is arranged in and setting
On cabinet 1 mounting groove 7, the mounting groove 7 can be equipped with the fastener 23 that connect buckle 22 and be interlocked, the cabinet 1
Interior to be equipped with shaft 8, the shaft 8, which is equipped with, rotatably unreels roller 9, the connecting band 21 wound on unreeling on roller 9 and
Be installed in and unreeled on roller 9 relative to the connection buckle 22 institute other end at one end, the shaft 8 equipped with return spring 10,
Described 10 one end of return spring is connected with roller 9 is unreeled, and the other end is connected with shaft 8.
Attachment device is set, can will be connected to for pull rod 4 casees with or other objects on, prevent showing for pull rod 4 casees loss
As occurring.In use, pullling connecting band 21 outward, cabinet 1 is connected to using connecting band 21 and is understood on other objects with it, then
It is by the fastening of connection buckle 22 and fastener 23 that connecting band 21 is fixed；When needing to release connection, by connection buckle 22 and button
The fastening of component 23 releases, and then restores connecting band 21.
Wherein, the use of connecting band 21 will drive the rotation for unreeling roller 9, so that return spring 10 be made to deform, work as pulling force
After disappearance, return spring 10, which is restored, to exert a force to unreeling roller 9, to make connecting band 21, coiling is returned to and unreeled on roller 9 again.
As shown in figure 3, the connection buckle 22 includes the clamping block 11 that is respectively provided at both sides, two clamping block 11 to
Outer side is equipped with press section 12, and the fastener 23 is equipped with the clamping groove 13 that can be engaged with clamping block 11, and in clamping groove 13
Equipped with the pressing mouth 14 that press section 12 can be made to stretch out, and squeeze the elasticity that clamping block 11 stretches out press section 12 from pressing mouth 14
Device.In this way, elastic device can squeeze clamping block 11 when clamping block 11 is matched with clamping groove 13, and make its pressing
Portion 12 stretches out from pressing mouth 14 and is stuck in from pressing mouth 14, so that the engaging of clamping block 11 with clamping groove 13 is realized, as long as and same
When two press sections 12 are pressed, leave it from pressing mouth 14, to leave clamping groove 13, can release clamping block 11 with
The engaging of clamping groove 13.
The elastic device includes be open indent 31 towards clamping groove 13, the spring 32 that is arranged in indent 31, and
One end and the inconsistent pressing plate 33 of spring 32, the pressing plate 33 are equipped with cross-sectional area and are greater than the limited block 34 that indent 31 is open.
In this way, elasticity can be provided by spring 32, so that one end and the inconsistent pressing plate 33 of spring 32 carry out two press sections 12
Pressing, wherein limited block 34 may make pressing plate 33 to be stuck in indent 31, and pressing plate 33 is avoided to be detached from indent 31.
Whom needs bright, it is two that the indent 31 can be provided separately with the spring 32 in indent 31, can also be together
It is set as one.The present embodiment is using the latter.
Locating piece 15 is equipped between two clamping block 11, the corresponding locating piece 15 of the fastener 23 is equipped with locating slot 16.
In this way, making the connection connected between buckle 22 and fastener 23 more closely sealed, and make clamping block 11 and clamping groove 13
Between engagement it is more steady, the direction skew of in clamping connection buckle 22 clamping block 11 thereto is avoided, to make
It is inconvenient at clamping.
The mounting groove 7 is arranged inside cabinet 1.In this way, the work of protection mounting groove 7 and its internal structure can be played
With, avoid because in 4 casees moving process of pull rod collision or scrape damaged.
Claims (5)
1. a kind of trolley case with attachment device, including cabinet and pull rod, pull rod is set to the back of cabinet, and the top of cabinet is set
There is handle, the bottom of cabinet is equipped with idler wheel, it is characterised in that: the cabinet is equipped with the attachment device that can be used for cabinet connection,
The attachment device include connecting band, be arranged in connection end of tape connection buckle and be arranged on cabinet can be with connecting band
The fastener being interlocked is detained, the cabinet is equipped with mounting groove, shaft is equipped in the mounting groove, the shaft, which is equipped with, to be turned
Dynamic unreels roller, and the connecting band is installed in wound on the other end unreeled on roller and relative to one end where connection buckle
It unreels on roller, the shaft is equipped with return spring, and described return spring one end is connected with roller is unreeled, the other end and shaft
It is connected.
2. the trolley case according to claim 1 with attachment device, it is characterised in that: the connection buckle includes difference
The clamping block of two sides is set, and the outside side of two clamping block is equipped with press section, and the fastener is equipped with can be with clamping block
The clamping groove of engaging, and clamping groove in be equipped with can make press section stretch out pressing mouth, and squeeze clamping block make press section from by
The elastic device for pressing mouth to stretch out.
3. the trolley case according to claim 2 with attachment device, it is characterised in that: the elastic device includes opening
Towards the indent of clamping groove, the spring that is arranged in indent and one end and the inconsistent pressing plate of spring, the pressing plate is equipped with
Cross-sectional area is greater than the limited block of indent opening.
4. the trolley case according to claim 2 or 3 with attachment device, it is characterised in that: between two clamping block
Equipped with locating piece, the fastener corresponds to locating piece equipped with locating slot.
5. the trolley case according to claim 1 with attachment device, it is characterised in that: the mounting groove is arranged in cabinet
It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868878.7U CN209528186U (en) | 2018-11-14 | 2018-11-14 | A kind of trolley case with attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821868878.7U CN209528186U (en) | 2018-11-14 | 2018-11-14 | A kind of trolley case with attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528186U true CN209528186U (en) | 2019-10-25 |
Family
ID=68261870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821868878.7U Expired - Fee Related CN209528186U (en) | 2018-11-14 | 2018-11-14 | A kind of trolley case with attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528186U (en) |
-
2018
- 2018-11-14 CN CN201821868878.7U patent/CN209528186U/en not_active Expired - Fee Related
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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: 20191025 Termination date: 20201114 |