CN212661320U - Metal rod piece device for luggage - Google Patents
Metal rod piece device for luggage Download PDFInfo
- Publication number
- CN212661320U CN212661320U CN202021640670.7U CN202021640670U CN212661320U CN 212661320 U CN212661320 U CN 212661320U CN 202021640670 U CN202021640670 U CN 202021640670U CN 212661320 U CN212661320 U CN 212661320U
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- China
- Prior art keywords
- fixedly connected
- rod
- pull rod
- movable plate
- hole
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- 239000002184 metal Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009975 flexible effect Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a case and bag metal rod piece device, which comprises a bottom plate. The utility model is provided with a pull rod, a movable plate, a limiting rod, a limiting groove, a slide block, a slide groove, a movable plate and a limiting mechanism, the position of the movable plate can be fixed by using the limiting mechanism, and because the movable plate is fixedly connected with the movable plate, therefore, the purpose of fixing the movable plate is realized, the movable plate can be adjusted back and forth and the limiting rod is driven to fix the pull rod by using the slide block and the slide groove, the pull rod is convenient to be installed and replaced by a user, the problem that the existing pull rod box is used for a long time is solved, because the pull rod often flexible activity leads to the pull rod to take place to damage easily, because the pull rod of draw-bar box need use the instrument to dismantle the screw that has installed when dismantling, the problem that wastes time and energy, this case and bag metal member device possesses the advantage of being convenient for change the pull rod, is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of case and bag metal member, especially, relate to a case and bag metal member device.
Background
The draw-bar box is a luggage case with draw bars and rollers, which is widely used because of the convenient use, and meanwhile, the draw-bar box is also provided with a draw bar because the case is provided with a single draw bar and a double draw bar, and the pipe of the draw bar is also divided into a square pipe and a round pipe, so that the luggage case is convenient to drag when walking, and the burden is greatly reduced.
The pull rod of draw-bar box need change the pull rod after damaging and install, and the problem that prior art exists is: the draw-bar box is in long-time use, because the frequent flexible activity of pull rod leads to the pull rod to take place to damage easily, because the pull rod of draw-bar box need use the instrument to dismantle the screw that has installed when dismantling, wastes time and energy, has reduced the practicality of draw-bar box, and the person of not being convenient for uses.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a case and bag metal member device possesses the advantage of being convenient for change the pull rod, has solved current draw-bar box in long-time use, because the frequent flexible activity of pull rod leads to the pull rod to take place to damage easily, because the pull rod of draw-bar box need use the instrument to dismantle the screw that has installed when dismantling, the problem that wastes time and energy.
The utility model discloses a realize like this, a case and bag metal pole piece device, comprising a base plate, the front side of bottom plate is provided with the bracket, the left side and the equal fixedly connected with locating lever in right side at bottom plate top, the surperficial swing joint of locating lever has the pull rod, the front side swing joint at bottom plate top has the movable plate, the left side and the equal fixedly connected with gag lever post in right side of movable plate rear side, the top fixedly connected with fixed block of bottom plate, the rear side fixedly connected with fly leaf of movable plate, the through-hole that uses with the fly leaf cooperation is seted up to the front side of fixed block, movable chamber has been seted up to the inside of fixed block, the rear side of fly leaf passes through-hole and fixedly connected with and draws the piece, the inner.
As the utility model discloses it is preferred, stop gear includes the bearing, the outer lane of bearing and the top fixed connection of activity intracavity wall, the inner circle fixedly connected with threaded rod of bearing, the top of threaded rod extends to the top and the fixedly connected with carousel of fixed block, the bottom swing joint on threaded rod surface has the screw thread cutting ferrule.
As the utility model discloses it is preferred, the equal fixedly connected with dead lever in front side and the rear side of screw thread cutting ferrule, one side fixedly connected with sliding sleeve of screw thread cutting ferrule is kept away from to the dead lever, the inner chamber swing joint of sliding sleeve has the slide bar, the top and the bottom of slide bar all with the inner wall fixed connection in activity chamber.
As the utility model discloses it is preferred, the rotatory hole that uses with the threaded rod cooperation is seted up at the top of activity intracavity wall, the top of threaded rod pass rotatory hole and with carousel fixed connection.
As the utility model discloses it is preferred, the first card hole that uses with the cooperation of screw thread cutting ferrule is seted up to the bottom of activity intracavity wall, the second card hole that uses with the cooperation of screw thread cutting ferrule is seted up at the top of fly leaf, the draw-in groove that uses with the cooperation of screw thread cutting ferrule is seted up to the bottom of through-hole inner wall, the bottom of screw thread cutting ferrule passes first card hole and second card hole in proper order and extends to the inner chamber of draw-in groove.
As the utility model discloses it is preferred, the constant head tank that uses with the locating lever cooperation is seted up to the bottom of pull rod, the top of locating lever contacts with the top of constant head tank inner wall, the spacing hole that uses with the gag lever post cooperation is opened to the front side of pull rod, the spacing groove that uses with the gag lever post cooperation is opened to the front side of locating lever, the rear side of gag lever post passes spacing hole and extends to the inner chamber of spacing groove.
As the utility model discloses it is preferred, the bottom fixedly connected with slider of movable plate, the spout that uses with the slider cooperation is seted up at the top of bottom plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model is provided with a pull rod, a movable plate, a limiting rod, a limiting groove, a slide block, a slide groove, a movable plate and a limiting mechanism, the position of the movable plate can be fixed by using the limiting mechanism, and because the movable plate is fixedly connected with the movable plate, therefore, the purpose of fixing the movable plate is realized, the movable plate can be adjusted back and forth and the limiting rod is driven to fix the pull rod by using the slide block and the slide groove, the pull rod is convenient to be installed and replaced by a user, the problem that the existing pull rod box is used for a long time is solved, because the pull rod often flexible activity leads to the pull rod to take place to damage easily, because the pull rod of draw-bar box need use the instrument to dismantle the screw that has installed when dismantling, the problem that wastes time and energy, this case and bag metal member device possesses the advantage of being convenient for change the pull rod, is worth promoting.
2. The utility model discloses a set up stop gear, can fix the position of fly leaf, because of fly leaf and movable plate fixed connection, so realized carrying out the purpose of fixing to the movable plate, made things convenient for the user to install labour saving and time saving to the pull rod.
3. The utility model discloses a set up dead lever, sliding sleeve and slide bar, can make the screw thread card cover drive the dead lever and remove at the in-process that removes, the dead lever drives the sliding sleeve and removes at the surface of slide bar, has improved the stability of screw thread card cover when removing, has avoided the screw thread card cover to take place rotatory phenomenon.
4. The utility model discloses a set up rotatory hole, can make the threaded rod pass rotatory hole and rotate, reduced the frictional force that threaded rod and fixed block produced, the user rotates carousel labour saving and time saving, convenient to use person uses.
5. The utility model discloses a set up first card hole, second card hole and draw-in groove, can make the screw thread cutting ferrule pass first card hole and second card hole in proper order and insert the inner chamber of draw-in groove and fix the fly leaf to realized carrying out the purpose fixed to the movable plate.
6. The utility model discloses a set up constant head tank, spacing hole and spacing groove, can make the locating lever come in and go out the constant head tank and fix a position the installation pull rod, insert the spacing groove through the gag lever post, can fix the position of pull rod, made things convenient for the user to change the pull rod.
7. The utility model discloses a set up slider and spout, can make the movable plate drive the slider and remove at the inner chamber of spout, improved the stability and the smoothness nature of movable plate at the removal in-process, also made things convenient for the user to carry out the dismouting change to the pull rod simultaneously.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a schematic view illustrating the connection between the bottom plate and the moving plate according to the embodiment of the present invention;
fig. 3 is a top cross-sectional view provided by an embodiment of the present invention;
fig. 4 is a partial left side cross-sectional view provided by an embodiment of the present invention;
fig. 5 is a left side sectional view of the fixing block according to the embodiment of the present invention.
In the figure: 1. a base plate; 2. a bracket; 3. positioning a rod; 4. a pull rod; 5. moving the plate; 6. a limiting rod; 7. a fixed block; 8. a movable plate; 9. a through hole; 10. a movable cavity; 11. pulling the block; 12. a limiting mechanism; 1201. a bearing; 1202. a threaded rod; 1203. a turntable; 1204. a threaded ferrule; 13. fixing the rod; 14. a sliding sleeve; 15. a slide bar; 16. rotating the hole; 17. a first card hole; 18. a second card hole; 19. a card slot; 20. positioning a groove; 21. a limiting hole; 22. a limiting groove; 23. a slider; 24. a chute.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the embodiment of the utility model provides a case and bag metal rod piece device, comprising a base plate 1, the front side of bottom plate 1 is provided with bracket 2, the left side and the equal fixedly connected with locating lever 3 in right side at 1 top of bottom plate, the surperficial swing joint of locating lever 3 has pull rod 4, the front side swing joint at 1 top of bottom plate has movable plate 5, the left side and the equal fixedly connected with gag lever post 6 in right side of 5 rear sides of movable plate, the top fixedly connected with fixed block 7 of bottom plate 1, the rear side fixedly connected with fly leaf 8 of movable plate 5, the through-hole 9 of using with the cooperation of fly leaf 8 has been seted up to the front side of fixed block 7, movable chamber 10 has been seted up to the inside of fixed block 7, the rear side of fly leaf 8 passes through-hole 9 and fixedly.
Referring to fig. 5, the limiting mechanism 12 includes a bearing 1201, an outer ring of the bearing 1201 is fixedly connected to the top of the inner wall of the movable chamber 10, an inner ring of the bearing 1201 is fixedly connected to a threaded rod 1202, the top of the threaded rod 1202 extends to the top of the fixed block 7 and is fixedly connected to a rotating disc 1203, and a threaded sleeve 1204 is movably connected to the bottom of the surface of the threaded rod 1202.
Adopt above-mentioned scheme: through setting up stop gear 12, can fix the position of fly leaf 8, because of fly leaf 8 and movable plate 5 fixed connection, so realized fixing the purpose to movable plate 5, made things convenient for the user to install labour saving and time saving pull rod 4.
Referring to fig. 5, the front side and the rear side of the threaded sleeve 1204 are both fixedly connected with a fixed rod 13, one side of the fixed rod 13 away from the threaded sleeve 1204 is fixedly connected with a sliding sleeve 14, the inner cavity of the sliding sleeve 14 is movably connected with a sliding rod 15, and the top and the bottom of the sliding rod 15 are both fixedly connected with the inner wall of the movable cavity 10.
Adopt above-mentioned scheme: through setting up dead lever 13, sliding sleeve 14 and slide bar 15, can make screw thread cutting ferrule 1204 drive dead lever 13 and remove at the in-process that removes, and dead lever 13 drives sliding sleeve 14 and removes on the surface of slide bar 15, has improved the stability of screw thread cutting ferrule 1204 when removing, has avoided screw thread cutting ferrule 1204 to take place rotatory phenomenon.
Referring to fig. 5, a rotation hole 16 is formed at the top of the inner wall of the movable chamber 10 for cooperating with the threaded rod 1202, and the top of the threaded rod 1202 passes through the rotation hole 16 and is fixedly connected with the rotating disc 1203.
Adopt above-mentioned scheme: through setting up rotatory hole 16, can make threaded rod 1202 pass rotatory hole 16 and rotate, reduced the frictional force that threaded rod 1202 and fixed block 7 produced, the user rotates carousel 1203 labour saving and time saving, convenient to use person uses.
Referring to fig. 3 and 5, the bottom of the inner wall of the movable cavity 10 is provided with a first clamping hole 17 used in cooperation with the threaded sleeve 1204, the top of the movable plate 8 is provided with a second clamping hole 18 used in cooperation with the threaded sleeve 1204, the bottom of the inner wall of the through hole 9 is provided with a clamping groove 19 used in cooperation with the threaded sleeve 1204, and the bottom of the threaded sleeve 1204 sequentially passes through the first clamping hole 17 and the second clamping hole 18 and extends to an inner cavity of the clamping groove 19.
Adopt above-mentioned scheme: through setting up first card hole 17, second card hole 18 and draw-in groove 19, can make screw thread cutting ferrule 1204 pass first card hole 17 and second card hole 18 in proper order and insert the inner chamber of draw-in groove 19 and fix fly leaf 8 to realized going on fixed purpose to fly leaf 5.
Referring to fig. 3 and 4, locating groove 20 that uses with locating lever 3 cooperation is seted up to the bottom of pull rod 4, and the top of locating lever 3 contacts with the top of locating groove 20 inner wall, and the front side of pull rod 4 is opened and is equipped with spacing hole 21 that uses with gag lever post 6 cooperation, and the front side of locating lever 3 is opened and is equipped with spacing groove 22 that uses with gag lever post 6 cooperation, and spacing hole 21 is passed and is extended to the inner chamber of spacing groove 22 to the rear side of gag lever post 6.
Adopt above-mentioned scheme: through setting up constant head tank 20, spacing hole 21 and spacing groove 22, can make 3 discrepancy constant head tank 20 of locating lever advance line location installation pull rod 4, insert spacing groove 22 through gag lever post 6, can fix the position of pull rod 4, made things convenient for the user to change pull rod 4.
Referring to fig. 4, a sliding block 23 is fixedly connected to the bottom of the moving plate 5, and a sliding groove 24 matched with the sliding block 23 is formed at the top of the bottom plate 1.
Adopt above-mentioned scheme: through setting up slider 23 and spout 24, can make the movable plate 5 drive slider 23 and remove at the inner chamber of spout 24, improved the stability and the smoothness nature of movable plate 5 in the removal process, also made things convenient for the user to carry out the dismouting change to pull rod 4 simultaneously.
The utility model discloses a theory of operation:
when the pull rod device is used, when a user needs to disassemble and replace the pull rod 4, the rotating disc 1203 is rotated, the rotating disc 1203 drives the threaded rod 1202 to rotate, the threaded rod 1202 drives the threaded sleeve 1204 to be separated from the clamping groove 19 and the second clamping hole 18, the threaded sleeve 1204 drives the fixed rod 13 to move upwards, the fixed rod 13 drives the sliding sleeve 14 to move upwards on the surface of the sliding rod 15, the user pushes the pull block 11, the pull block 11 drives the movable plate 8 to move forwards, the movable plate 8 drives the movable plate 5 to move forwards, the movable plate 5 drives the sliding block 23 to move forwards in the inner cavity of the sliding groove 24, the movable plate 5 drives the limiting rod 6 to be separated from the limiting groove 22, the user moves the pull rod 4 upwards until the positioning rod 3 is separated from the positioning groove 20, the purpose of disassembling and replacing the pull rod 4 is achieved.
In summary, the following steps: the metal rod piece device for the suitcase comprises a pull rod 4, a movable plate 5, a limiting rod 6, a limiting groove 22, a sliding block 23, a sliding groove 24, a movable plate 8 and a limiting mechanism 12, wherein the limiting mechanism 12 is used to fix the position of the movable plate 8, the movable plate 8 is fixedly connected with the movable plate 5, so that the purpose of fixing the movable plate 5 is achieved, the movable plate 5 can be adjusted forwards and backwards through the use of the sliding block 23 and the sliding groove 24, the limiting rod 6 is driven to fix the pull rod 4, the installation and replacement of the pull rod 4 by a user are facilitated, and the problems that the pull rod 4 is damaged easily due to frequent telescopic movement of the pull rod 4 and time and labor are wasted due to the fact that tools are required to disassemble the installed screws when the pull rod 4 of the existing pull rod suitcase is disassembled are solved, this case and bag metal rod piece device possesses the advantage of being convenient for change pull rod 4, is worth promoting.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A case and bag metal member device, includes bottom plate (1), its characterized in that: a bracket (2) is arranged at the front side of the bottom plate (1), positioning rods (3) are fixedly connected to the left side and the right side of the top of the bottom plate (1), the surface of the positioning rod (3) is movably connected with a pull rod (4), the front side of the top of the bottom plate (1) is movably connected with a movable plate (5), the left side and the right side of the rear side of the moving plate (5) are both fixedly connected with a limiting rod (6), the top of the bottom plate (1) is fixedly connected with a fixed block (7), the rear side of the movable plate (5) is fixedly connected with a movable plate (8), a through hole (9) matched with the movable plate (8) is arranged at the front side of the fixed block (7), a movable cavity (10) is arranged inside the fixed block (7), the rear side of the movable plate (8) passes through the through hole (9) and is fixedly connected with a pulling block (11), the inner cavity of the movable cavity (10) is movably connected with a limiting mechanism (12).
2. A metal rod assembly for a luggage as claimed in claim 1, wherein: the limiting mechanism (12) comprises a bearing (1201), the outer ring of the bearing (1201) is fixedly connected with the top of the inner wall of the movable cavity (10), the inner ring of the bearing (1201) is fixedly connected with a threaded rod (1202), the top of the threaded rod (1202) extends to the top of the fixed block (7) and is fixedly connected with a rotating disc (1203), and the bottom of the surface of the threaded rod (1202) is movably connected with a threaded clamping sleeve (1204).
3. A metal rod assembly for a luggage, as claimed in claim 2, wherein: the front side and the rear side of the threaded cutting sleeve (1204) are fixedly connected with fixing rods (13), one side of each fixing rod (13) far away from the threaded cutting sleeve (1204) is fixedly connected with a sliding sleeve (14), the inner cavity of each sliding sleeve (14) is movably connected with a sliding rod (15), and the top and the bottom of each sliding rod (15) are fixedly connected with the inner wall of the movable cavity (10).
4. A metal rod assembly for a luggage, as claimed in claim 2, wherein: the top of the inner wall of the movable cavity (10) is provided with a rotating hole (16) matched with the threaded rod (1202) for use, and the top of the threaded rod (1202) penetrates through the rotating hole (16) and is fixedly connected with the turntable (1203).
5. A metal rod assembly for a luggage, as claimed in claim 2, wherein: first card hole (17) of using with screw thread cutting ferrule (1204) cooperation are seted up to the bottom of activity chamber (10) inner wall, second card hole (18) of using with screw thread cutting ferrule (1204) cooperation are seted up to the top of activity board (8), draw-in groove (19) of using with screw thread cutting ferrule (1204) cooperation are seted up to the bottom of through-hole (9) inner wall, first card hole (17) and second card hole (18) are passed in proper order in the bottom of screw thread cutting ferrule (1204) and extend to the inner chamber of draw-in groove (19).
6. A metal rod assembly for a luggage as claimed in claim 1, wherein: constant head tank (20) that use with locating lever (3) cooperation are seted up to the bottom of pull rod (4), the top of locating lever (3) contacts with the top of constant head tank (20) inner wall, spacing hole (21) that use with gag lever post (6) cooperation are opened to the front side of pull rod (4), spacing groove (22) that use with gag lever post (6) cooperation are opened to the front side of locating lever (3), the rear side of gag lever post (6) passes spacing hole (21) and extends to the inner chamber of spacing groove (22).
7. A metal rod assembly for a luggage as claimed in claim 1, wherein: the bottom of the moving plate (5) is fixedly connected with a sliding block (23), and the top of the bottom plate (1) is provided with a sliding groove (24) matched with the sliding block (23) for use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640670.7U CN212661320U (en) | 2020-08-10 | 2020-08-10 | Metal rod piece device for luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640670.7U CN212661320U (en) | 2020-08-10 | 2020-08-10 | Metal rod piece device for luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212661320U true CN212661320U (en) | 2021-03-09 |
Family
ID=74821276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021640670.7U Expired - Fee Related CN212661320U (en) | 2020-08-10 | 2020-08-10 | Metal rod piece device for luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212661320U (en) |
-
2020
- 2020-08-10 CN CN202021640670.7U patent/CN212661320U/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: 20210309 |