CN204444575U - A kind of draw-bar box - Google Patents
A kind of draw-bar box Download PDFInfo
- Publication number
- CN204444575U CN204444575U CN201520010498.XU CN201520010498U CN204444575U CN 204444575 U CN204444575 U CN 204444575U CN 201520010498 U CN201520010498 U CN 201520010498U CN 204444575 U CN204444575 U CN 204444575U
- Authority
- CN
- China
- Prior art keywords
- casing
- handle
- electromagnet
- convenient
- power supply
- 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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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model relates to a kind of draw-bar box, comprise casing, handle, casing is provided with the screw being convenient to handle activity, handle is provided with the bar hole matched with screw, the bottom of casing is provided with at least two pieces of projections, be equipped with an electromagnet in projection, casing is provided with one and controls power supply, and handle is provided with Control Component, advantage of the present utility model: casing is fixed in the compartment of bus by the electromagnet on casing, and realize being turned on or off of electromagnet by controlling power supply, decrease casing to slide in compartment when bus running, decrease the injury to passenger, decrease the damage of casing, result of use is good, Control Component controls conducting and the disconnection of power supply, it is convenient to control, Control Component is arranged on handle, and be arranged on the casing of handle below by controlling power supply, avoid the damage controlling power supply, effectively can avoid the conducting of the electromagnet of casing in leaching process, be convenient to pulling of casing.
Description
Technical field
The utility model relates to a kind of draw-bar box.
Background technology
Draw-bar box is gone on a journey to travel as people and is placed a kind of instrument of daily necessities, existing draw-bar box pulls the universal wheel being arranged on casing bottom to move by pull bar, and when public transport is done in people's trip, due to the power of bus, universal wheel easily moves in car, casing need be inverted during placement, such universal wheel is easily made troubles to other passengers in car, Practical Performance is poor, and universal wheel is fragile, and result of use is poor.
Utility model content
The technical problems to be solved in the utility model is just to provide a kind of draw-bar box, can well solve the defect that existing draw-bar box is unfavorable for placing on bus.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of draw-bar box, comprise casing, be movably connected in the handle on casing, described casing is provided with the screw being convenient to handle activity, described handle is provided with the bar hole matched with screw, the bottom of described casing is provided with at least two pieces of projections, an electromagnet is equipped with and the bottom of electromagnet is concordant with the bottom of projection in every block projection, the described casing of handle below is provided with a control power supply controlling electromagnet and be turned on or off, described handle is provided with the Control Component of drive control power supply conducting and disconnection, described casing is provided with the mounting groove being convenient to control power supply installation, described control power supply comprises the mounting box being fixed on mounting groove, be built in the battery component on mounting box, described battery component is connected with electromagnet by connecting wire, described electromagnet is provided with and the joint pin being connected wire and being wound around, described connection wire is provided with gauge tap, described gauge tap is the press button of the conducting of a control connection wire and disconnection, described Control Component comprises the contiguous block be fixedly connected on handle, be movably connected in the drive block on contiguous block, described contiguous block is provided with and the chute being convenient to drive block activity, the bottom of described drive block is provided with one and matches the groove communicated with chute with press button, be flexibly connected in described chute and control drive block and to be turned on or off the push pedal of press button, drive block is provided with the first spring that at least one is convenient to drive block reset, described push pedal is provided with and arranges second spring be convenient to push pedal and resetted.
Preferably, described projection is four pieces, four pieces of projections are arranged on casing uniformly, the cross section of described projection is that rectangle is circular or oval, and described projection is provided with the mounting groove be convenient to electromagnet and installed, and is provided with step in described mounting groove, the stationary performance of casing is good, adhesive is effective, easy installation and removal, connects reliable.
Preferably, described casing is provided with the protective jacket of avoiding shaking hands to depart from screw, and avoid the damage of shaking hands, improve service life, installation connects reliable, and result of use is good.
In sum, advantage of the present utility model: casing is fixed in the compartment of bus by the electromagnet on casing, and realize being turned on or off of electromagnet by controlling power supply, decrease casing to slide in compartment when bus running, decrease the injury to passenger, decrease the damage of casing, result of use is good, Control Component controls conducting and the disconnection of power supply, it is convenient to control, Control Component is arranged on handle, and be arranged on the casing of handle below by controlling power supply, avoid the damage controlling power supply, effectively can avoid the conducting of the electromagnet of casing in leaching process, be convenient to pulling of casing, Control Component is arranged to push pedal and controls the movable groove pressing press button made on drive block of drive block, and realize the reset to push pedal and drive block by the first spring and the second spring, improve result of use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of draw-bar box of the utility model;
Fig. 2 is the structural representation that control power supply is connected with electromagnet;
Fig. 3 be the utility model Control Component structural representation;
Fig. 4 is the structural representation that the utility model electromagnet is installed.
Detailed description of the invention
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, a kind of draw-bar box, comprise casing 1, be movably connected in the handle 2 on casing 1, described casing 1 is provided with the screw 3 being convenient to handle 2 activity, described handle 2 is provided with the bar hole 4 matched with screw 3, the bottom of described casing 1 is provided with at least two pieces of projections 5, an electromagnet 6 is equipped with and the bottom of electromagnet 6 is concordant with the bottom of projection 5 in every block projection 5, described casing 1 below handle 2 is provided with a control power supply 7 controlling electromagnet 6 and be turned on or off, described handle 2 is provided with the Control Component 8 of drive control power supply 7 conducting and disconnection, described casing 1 is provided with the mounting groove 11 being convenient to control power supply 7 installation, described control power supply 7 comprises the mounting box 71 being fixed on mounting groove 11, be built in the battery component 72 on mounting box 71, described battery component 72 is connected with electromagnet 6 by connecting wire 73, described electromagnet 6 is provided with and the joint pin 61 being connected wire 73 and being wound around, described connection wire 73 is provided with gauge tap 74, described gauge tap 74 is the press button of the conducting of a control connection wire 73 and disconnection, described Control Component 8 comprises the contiguous block 81 be fixedly connected on handle 2, be movably connected in the drive block 82 on contiguous block 81, described contiguous block 81 is provided with and the chute 811 being convenient to drive block 82 activity, the bottom of described drive block 82 is provided with a groove 820 matched with press button 75, be flexibly connected in described chute 811 and control drive block 82 and to be turned on or off the push pedal 83 of press button, drive block 82 is provided with the first spring 821 that at least one is convenient to drive block 82 reset, described push pedal 83 is provided with and arranges second spring 831 be convenient to push pedal 83 and resetted, described projection 5 is four pieces, four pieces of projections 5 are arranged on casing 1 uniformly, the cross section of described projection 5 is that rectangle is circular or oval, described projection 5 is provided with the mounting groove 11 be convenient to electromagnet 6 and installed, step is provided with in described mounting groove 11, the stationary performance of casing is good, adhesive is effective, easy installation and removal, connect reliable, described casing 1 is provided with the protective jacket 10 avoiding handle 2 to depart from screw 3, avoid the damage of shaking hands, improve service life, install and connect reliably, result of use is good.
During use, movable on screw 3 by controlling handle 2, the contiguous block 81 be arranged on handle 2 is coordinated with the mounting box 71 on casing, promotes push pedal 83 and make drive plate 82 movable on contiguous block 81, the groove 811 be provided with when drive plate 82 realizes the conducting of press button, thus make electromagnet 6 energising produce magnetic force, thus realize the fixing of casing 1, repeat aforesaid operations, realize the disconnection of press button, thus electromagnet 6 is disappeared magnetic force, pulling casing 1 can be realized.
By the electromagnet on casing, casing is fixed in the compartment of bus, and realize being turned on or off of electromagnet by controlling power supply, decrease casing to slide in compartment when bus running, decrease the injury to passenger, decrease the damage of casing, result of use is good, Control Component controls conducting and the disconnection of power supply, it is convenient to control, Control Component is arranged on handle, and be arranged on the casing of handle below by controlling power supply, avoid the damage controlling power supply, effectively can avoid the conducting of the electromagnet of casing in leaching process, be convenient to pulling of casing, Control Component is arranged to push pedal and controls the movable groove pressing press button made on drive block of drive block, and realize the reset to push pedal and drive block by the first spring and the second spring, improve result of use.
Claims (3)
1. a draw-bar box, comprise casing (1), be movably connected in the handle (2) on casing (1), it is characterized in that: described casing (1) is provided with the screw (3) being convenient to (2) activity of shaking hands, described handle (2) is provided with the bar hole (4) matched with screw (3), the bottom of described casing (1) is provided with at least two pieces of projections (5), an electromagnet (6) is equipped with and the bottom of electromagnet (6) is concordant with the bottom of projection (5) in every block projection (5), the described casing (1) of handle (2) below is provided with a control power supply (7) controlling electromagnet (6) and be turned on or off, described handle (2) is provided with the Control Component (8) of drive control power supply (7) conducting and disconnection, described casing (1) is provided with the mounting groove (11) be convenient to control power supply (7) and installed, described control power supply (7) comprises the mounting box (71) being fixed on mounting groove (11), be built in the battery component (72) on mounting box (71), described battery component (72) is connected with electromagnet (6) by connecting wire (73), described electromagnet (6) is provided with and the joint pin (61) being connected wire (73) and being wound around, described connection wire (73) is provided with gauge tap (74), described gauge tap (74) is the press button of control connection wire (73) conducting and disconnection, described Control Component (8) comprises the contiguous block (81) be fixedly connected on handle (2), be movably connected in the drive block (82) on contiguous block (81), described contiguous block (81) is provided with the chute (811) movable with being convenient to drive block (82), the bottom of described drive block (82) is provided with a groove (820) matched with press button (75), be flexibly connected in described chute (811) and control drive block (82) and to be turned on or off the push pedal (83) of press button, drive block (82) is provided with at least one and is convenient to the first spring (821) that drive block (82) resets, described push pedal (83) is provided with and arranges second spring (831) be convenient to push pedal (83) and resetted.
2. a kind of draw-bar box according to claim 1, it is characterized in that: described projection (5) is four pieces, four pieces of projections (5) are arranged on casing (1) uniformly, the cross section of described projection (5) is that rectangle is circular or oval, described projection (5) is provided with the mounting groove (11) be convenient to electromagnet (6) and installed, and described mounting groove is provided with step in (11).
3. a kind of draw-bar box according to claim 1, is characterized in that: described casing (1) is provided with the protective jacket (10) avoiding handle (2) to depart from screw (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010498.XU CN204444575U (en) | 2015-01-04 | 2015-01-04 | A kind of draw-bar box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010498.XU CN204444575U (en) | 2015-01-04 | 2015-01-04 | A kind of draw-bar box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204444575U true CN204444575U (en) | 2015-07-08 |
Family
ID=53651546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010498.XU Expired - Fee Related CN204444575U (en) | 2015-01-04 | 2015-01-04 | A kind of draw-bar box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204444575U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877060A (en) * | 2015-01-04 | 2016-08-24 | 吴娟香 | Draw-bar box |
| CN111498249A (en) * | 2020-03-30 | 2020-08-07 | 湖州市中心医院 | Multi-environment storage sterile medicine box convenient to carry |
-
2015
- 2015-01-04 CN CN201520010498.XU patent/CN204444575U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877060A (en) * | 2015-01-04 | 2016-08-24 | 吴娟香 | Draw-bar box |
| CN105877060B (en) * | 2015-01-04 | 2018-06-29 | 吴娟香 | A kind of trolley case |
| CN111498249A (en) * | 2020-03-30 | 2020-08-07 | 湖州市中心医院 | Multi-environment storage sterile medicine box convenient to carry |
| CN111498249B (en) * | 2020-03-30 | 2021-10-26 | 湖州市中心医院 | Multi-environment storage sterile medicine box convenient to carry |
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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: 20150708 Termination date: 20160104 |