CN219894931U - Bounce structure and box pull rod with same - Google Patents
Bounce structure and box pull rod with same Download PDFInfo
- Publication number
- CN219894931U CN219894931U CN202321714123.2U CN202321714123U CN219894931U CN 219894931 U CN219894931 U CN 219894931U CN 202321714123 U CN202321714123 U CN 202321714123U CN 219894931 U CN219894931 U CN 219894931U
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- China
- Prior art keywords
- locking
- shell
- compression spring
- bouncing
- seat
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- 238000007906 compression Methods 0.000 claims abstract description 37
- 230000006835 compression Effects 0.000 claims abstract description 36
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model relates to the technical field of draw-bar boxes, in particular to a bouncing structure and a box draw bar with the bouncing structure, which comprises a shell, wherein an inner compression spring is arranged on the shell, a used object is arranged on the inner compression spring, the elastic force of the inner compression spring can drive the used object to pop out of the shell, and a locking structure is arranged between the shell and the used object; the locking structure comprises a locking groove formed in the shell and a locking seat slidably mounted on the object to be used, and the locking seat is provided with a locking block capable of being embedded into the locking groove; when the locking device is needed to be used, the locking seat is transversely shifted to enable the locking block to be separated from the locking groove, and at the moment, a used object can be ejected from the shell; the structure is simple, the continuous pressing is not needed for ejecting or retracting, the damage probability is greatly reduced, and the service life of the device can be prolonged; the bouncing structure can be arranged on the box body pull rod, so that the use scene of the bouncing structure can be enriched.
Description
Technical Field
The utility model relates to the technical field of draw-bar boxes, in particular to a bouncing structure and a box body draw bar with the bouncing structure.
Background
The pull rod of the case is telescopic, and after the pull rod is pulled out from the pull rod seat, the positioning between the pull rod and the pull rod seat is realized by inserting the jump beads in the positioning device of the case pull rod into the corresponding holes of the pull rod and the pull rod seat. Because the tie rod is inserted and installed by using the side structure of the case when installed, the tie rod is usually a pair of rod-shaped members arranged at intervals.
When the existing shell is provided with the bouncing structure, a ball pen telescopic mechanism is generally adopted for installation, and when the existing shell is pressed, an object can be ejected from the shell and pressed again, and the object is locked in the shell; this structure has some drawbacks in that the elastic force is easily reduced and easily damaged when the number of times of use is increased or used for a long time.
Disclosure of Invention
The utility model aims to provide a bouncing structure and a box body pull rod with the bouncing structure aiming at the defects of the prior art.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
the bouncing structure comprises a shell, wherein an inner compression spring is arranged on the shell, a used object is arranged on the inner compression spring, the elastic force of the inner compression spring can drive the used object to pop out of the shell, and a locking structure is arranged between the shell and the used object; the locking structure comprises a locking groove formed in the shell and a locking seat slidably mounted on the object to be used, and the locking seat is provided with a locking block capable of being embedded into the locking groove.
Further: the locking structure also comprises a stop cover seat arranged at the top of the article to be used, and the stop cover seat is provided with a driving groove for the locking seat to transversely slide.
Further: the driving groove is provided with a locking compression spring connected with the locking seat, and the elastic force of the locking compression spring enables the locking block to be embedded into the locking groove so as to prevent the used object from being ejected out of the shell.
Further: the driving groove top is provided with a poking groove, and the top of the locking seat is provided with a poking block capable of driving the locking seat to move along the poking groove.
Further: friction protrusions are formed on the surface of the poking block.
Further: the bottom in the casing is installed fixed bottom plate, uses the article bottom to install the connection bottom plate, and compression spring installs between fixed bottom plate and connection bottom plate.
Further: the top connecting block is installed to the fixed bottom plate bottom, and the bottom connecting block is installed at the connecting bottom plate top, and top connecting block and bottom connecting block shaping respectively have the anticreep arch that supplies compression spring backstop to nest.
Further: the top of the shell is provided with an opening, the inner side wall of the shell is provided with a sliding rail in a forming way along the length direction, the outer side wall of the user object is provided with a sliding protrusion which is in sliding fit with the sliding rail, and the popped user object can turn to one side through the opening.
Further: the stopper is installed at slip track top, and the slip track width at stopper place matches with the slip arch.
A box pull rod comprises a pair of pull rod pieces which are arranged at intervals, and a shell of a bouncing structure is arranged between the two pull rod pieces.
The utility model has the beneficial effects that: when the locking device is needed to be used, the locking seat is transversely shifted to enable the locking block to be separated from the locking groove, and at the moment, a used object can be ejected from the shell; the structure is simple, the continuous pressing is not needed for ejecting or retracting, the damage probability is greatly reduced, and the service life of the device can be prolonged;
the bouncing structure can be arranged on the box body pull rod, so that the use scene of the bouncing structure can be enriched.
Drawings
Fig. 1 is a schematic structural view of a box drawbar.
Fig. 2 is a schematic diagram of a separation structure of the bouncing structure.
Fig. 3 is a schematic partial structure of the lock structure.
Fig. 4 is a schematic view of the structure of the compression spring.
FIG. 5 is a schematic diagram of the bouncing structure when the object is turned over.
The reference numerals include:
a 1-bouncing structure,
11-shell, 12-opening, 13-using object 14-sliding rail, 15-sliding protrusion, 16-limiting block, 2-stopping cover seat,
20-locking structure, 21-driving groove, 22-locking compression spring, 23-locking seat, 24-locking block,
25-toggle grooves, 26-toggle blocks, 27-friction protrusions, 28-locking grooves,
3-compression spring,
31-a fixed bottom plate, 32-a connecting bottom plate, 33-a top connecting block, 34-a bottom connecting block,
35-anti-falling protrusions, 36-box pull rods and 37-pull rods.
Detailed Description
The present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-5, the bouncing structure comprises a shell 11, wherein the shell 11 is provided with an inner compression spring 3, the inner compression spring 3 is provided with a used object 13, the elastic force of the inner compression spring 3 can drive the used object 13 to pop out of the shell 11, and a locking structure 20 is arranged between the shell 11 and the used object 13; the locking structure 20 includes a locking groove 28 formed in the housing 11, and a locking seat 23 slidably mounted on the article of use 13, the locking seat 23 being mounted with a locking piece 24 insertable into the locking groove 28.
When the use object 13 is not needed to be used, the use object 13 is pressed into the shell 11 until the locking piece 24 of the use object 13 is aligned with the locking groove 28 of the shell 11, and the locking piece 24 is slidably embedded into the locking groove 28 to realize locking, so that the use object 13 cannot be ejected from the shell 11 even if driven by the elastic force of the compression spring 3; when in use, the locking seat 23 is transversely shifted to separate the locking block 24 from the locking groove 28, and the article 13 can be ejected from the shell 11 at the moment; the structure is simple, the continuous pressing is not needed for ejecting or retracting, the damage probability is greatly reduced, and the service life of the device can be prolonged.
The locking structure 20 further comprises a stop cover seat 2 arranged on the top of the object 13, and the stop cover seat 2 is provided with a driving groove 21 for the locking seat 23 to slide transversely. The driving groove 21 is mounted with a locking compression spring 22 connected with a locking seat 23, and the elastic force of the locking compression spring 22 makes the locking piece 24 be embedded into the locking groove 28 to prevent the user 13 from being ejected from the housing 11.
In this embodiment, during locking, the elastic force of the locking compression spring 22 pushes the locking seat 23 in the driving slot 21 to approach the locking slot 28, and the locking piece 24 mounted on the locking seat 23 is correspondingly driven by the elastic force to be embedded in the locking slot 28, so as to be in locking fit with the locking slot 28, accordingly, the user 13 in the housing 11 cannot be ejected from the housing 11, and the locking effect is improved.
Preferably, the driving groove 21 is provided with a toggle groove 25 at the top, the top of the locking seat 23 is provided with a toggle block 26 capable of driving the locking seat 23 to move transversely, when unlocking is needed, the toggle block 26 is pushed, the toggle block 26 slides along the toggle groove 25, the locking block 24 is far away from the locking groove 28, at this time, the object 13 can not be locked and matched with the locking groove 28 by the locking block 24, and the object 13 can be ejected from the shell 11 under the elastic driving of the inner compression spring 3.
Preferably, the friction protrusion 27 is formed on the surface of the stirring block 26, so that the contact friction force can be increased and the pushing is more stable when the stirring block 26 is pushed.
A fixed bottom plate 31 is installed at the bottom of the housing 11, a connection bottom plate 32 is installed at the bottom of the object 13, and the compression spring 3 is installed between the fixed bottom plate 31 and the connection bottom plate 32. The bottom of the fixed bottom plate 31 is provided with a top connecting block 33, the top of the connecting bottom plate 32 is provided with a bottom connecting block 34, and the top connecting block 33 and the bottom connecting block 34 are respectively provided with an anti-falling protrusion 35 for the stop nesting of the compression spring 3. When the internal compression spring 3 is installed, the top of the internal compression spring 3 is nested in the anti-falling protrusion 35 of the top connecting block 33, and the top of the internal compression spring 3 is stopped by the anti-falling protrusion 35 and cannot fall off from the top connecting block 33; similarly, the bottom of the internal compression spring 3 is nested in the anti-falling protrusion 35 of the bottom connecting block 34, and the top of the internal compression spring 3 is stopped by the anti-falling protrusion 35 and cannot fall off from the bottom connecting block 34, so that the internal compression spring 3 is mounted, and the shell 11 is connected with the object 13 through the internal compression spring 3. Compared with the traditional bolt connection, the nesting method can replace the spring and is easy to detach.
Further, the top of the shell 11 is provided with an opening 12, a sliding rail 14 is formed on the inner side wall of the shell 11 along the length direction, a sliding protrusion 15 which is in sliding fit with the sliding rail 14 is arranged on the outer side wall of the usage object 13, the usage object 13 after being ejected can be turned to one side through the opening 12, after the usage object 13 is ejected, the sliding protrusion 15 props against the end part of the sliding rail 14, and cannot fall off from the shell 11, and the usage object 13 after being turned can provide various usage modes.
Preferably, a limiting block 16 is installed at the top of the sliding rail 14, the width of the sliding rail 14 where the limiting block 16 is located is matched with that of the sliding protrusion 15, after the object 13 is ejected, the sliding protrusion 15 abuts against the end of the sliding rail 14, the sliding protrusion 15 is limited by the limiting block 16 of the sliding rail 14, and when the object is overturned, the sliding protrusion 15 is not easy to shift.
Preferably, the object 13 may be a table, and the table is formed by hinging a plurality of plates, and can be folded when being retracted into the shell 11, and unfolded when being turned to a transverse posture after being ejected.
Preferably, the object 13 can be a fixed plate provided with a charger, and when not in use, the object is retracted into the shell 11, and when in use, the object can be ejected for use.
The utility model provides a box pull rod 36, includes a pair of interval arrangement's pull rod piece 37, and pull rod piece 37 telescopic installs on the case and bag, and the casing 11 of spring structure 1 is installed between two pull rod pieces 37 for spring structure 1 can be installed through the case and bag, increases the service scenario.
In view of the above, the present utility model has the above-mentioned excellent characteristics, so that it can be used to improve the performance and practicality of the prior art, and is a product with great practical value.
The foregoing is merely exemplary of the present utility model, and those skilled in the art should not be considered as limiting the utility model, since modifications may be made in the specific embodiments and application scope of the utility model in light of the teachings of the present utility model.
Claims (10)
1. The utility model provides a spring structure, includes the casing, and the casing is installed interior compression spring, and interior compression spring installs the use article, and interior compression spring's elasticity can drive the use article and pop out its characterized in that from the casing: a locking structure is arranged between the shell and the object to be used; the locking structure comprises a locking groove formed in the shell and a locking seat slidably mounted on the object to be used, and the locking seat is provided with a locking block capable of being embedded into the locking groove.
2. A bouncing structure as in claim 1, wherein: the locking structure further comprises a stop cover seat arranged at the top of the object to be used, and the stop cover seat is provided with a driving groove for the locking seat to transversely slide.
3. A bouncing structure as in claim 2, characterized in that: the driving groove is provided with a locking compression spring connected with the locking seat, and the elastic force of the locking compression spring enables the locking block to be embedded into the locking groove so as to prevent a used object from being ejected out of the shell.
4. A bouncing structure as in claim 3, wherein: and a poking groove is formed in the top of the driving groove, and a poking block capable of driving the locking seat to move along the poking groove is arranged at the top of the locking seat.
5. The bouncing structure of claim 4 wherein: friction protrusions are formed on the surface of the poking block.
6. A bouncing structure as in claim 1, wherein: the bottom in the casing is installed fixed bottom plate, uses the article bottom to install the connection bottom plate, and compression spring installs between fixed bottom plate and connection bottom plate.
7. The bouncing structure of claim 6 wherein: the bottom of the fixed bottom plate is provided with a top connecting block, the top of the connecting bottom plate is provided with a bottom connecting block, and the top connecting block and the bottom connecting block are respectively provided with an anti-falling protrusion for the nesting of the compression spring stop.
8. A bouncing structure as in claim 1, wherein: the top of the shell is provided with an opening, the inner side wall of the shell is provided with a sliding rail in a forming mode along the length direction, the outer side wall of the user object is provided with a sliding protrusion which is in sliding fit with the sliding rail, and the user object after being ejected can turn to one side through the opening.
9. The bouncing structure of claim 8, wherein: the limiting block is installed at the top of the sliding track, and the width of the sliding track where the limiting block is located is matched with the sliding protrusion.
10. A box pull rod which is characterized in that: a bouncing structure comprising a pair of spaced apart drawbar members, the housing of the bouncing structure being mounted between the drawbar members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714123.2U CN219894931U (en) | 2023-07-03 | 2023-07-03 | Bounce structure and box pull rod with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714123.2U CN219894931U (en) | 2023-07-03 | 2023-07-03 | Bounce structure and box pull rod with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219894931U true CN219894931U (en) | 2023-10-27 |
Family
ID=88433237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714123.2U Active CN219894931U (en) | 2023-07-03 | 2023-07-03 | Bounce structure and box pull rod with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219894931U (en) |
-
2023
- 2023-07-03 CN CN202321714123.2U patent/CN219894931U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |