CN219819719U - Multifunctional passenger room seat dismounting and mounting trolley - Google Patents
Multifunctional passenger room seat dismounting and mounting trolley Download PDFInfo
- Publication number
- CN219819719U CN219819719U CN202320347763.8U CN202320347763U CN219819719U CN 219819719 U CN219819719 U CN 219819719U CN 202320347763 U CN202320347763 U CN 202320347763U CN 219819719 U CN219819719 U CN 219819719U
- Authority
- CN
- China
- Prior art keywords
- frame
- headrest
- telescopic rod
- trolley
- seat
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 208000006820 Arthralgia Diseases 0.000 description 1
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 208000024765 knee pain Diseases 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Abstract
The utility model discloses a multifunctional passenger room seat dismounting and mounting trolley, and belongs to the technical field of seat dismounting. The device comprises a frame, at least four groups of universal wheels arranged at two ends of the bottom of the frame, at least two groups of directional wheels arranged at the centers of two sides of the bottom of the frame, a headrest slidably arranged at one end of the frame, a drawer slidably arranged in an opening of the frame, and a locking assembly arranged in the frame and connected with the headrest; the frame is a hollow structure with an opening at one side, and the headrest slides at the end part of the frame under the action of external force and is positioned at a preset position through the locking component. When an operator dismantles the utility model, the operator can directly sit or lie on the installation trolley, and the position relation between the headrest and the frame is adjusted according to the different heights of the operator, so that the installation trolley is suitable for operators with different heights.
Description
Technical Field
The utility model relates to the technical field of seat disassembly, in particular to a multifunctional passenger room seat disassembly and assembly trolley.
Background
In the disassembly and assembly process of the passenger room seat of the electric bus, the seat fixing bolts are disassembled or assembled by squatting for a long time, or the head of the passenger room seat of the electric bus is stretched to the lower part of the seat to draw marks on lying down or kneeling, and an operator works for a long time, either lumbago or knee pain, so that the disassembly and assembly trolley of the passenger room seat of the novel multifunctional electric bus is designed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a multifunctional passenger room seat dismounting and mounting trolley so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the multifunctional passenger room seat dismounting and mounting trolley comprises a frame, wherein the frame is of a hollow structure with an opening at one side;
at least four groups of universal wheels are arranged at two ends of the bottom of the frame;
at least two groups of directional wheels are arranged at the centers of two sides of the bottom of the frame;
the headrest is slidably arranged at one end part of the frame;
the locking assembly is arranged in the frame and connected with the headrest; the headrest slides at the end part of the frame under the action of external force and is positioned at a preset position through the locking component;
the drawer is slidably mounted in the opening of the frame.
Preferably, the locking assembly includes:
a slider having one end connected to the headrest and the other end slidably connected to one end of the frame;
the ratchet bar is longitudinally arranged on the side wall of the sliding block;
the pawl is rotatably arranged on the inner wall of the frame and is abutted against the ratchet strip;
one end of the telescopic rod is rotatably arranged on the inner wall of the frame, and the other end of the telescopic rod is rotatably arranged on the pawl; the telescopic rod is perpendicular to the ratchet bar;
the controller is arranged on the frame and is in control connection with the telescopic rod, under the control of the controller, the telescopic rod is extended or contracted, the pawl is abutted against or far away from the ratchet bar, the headrest is controlled to slide at the end part of the frame, and the telescopic rod is suitable for operators with different heights.
Preferably, the bicycle frame further comprises a plurality of light sources which are arranged on two opposite side walls of the bicycle frame;
the power supply is arranged in the frame and is electrically connected with the light source;
the switch is arranged on the frame and is respectively and electrically connected with the power supply and the light source, when an operator uses and installs the switch, the switch irradiates the surrounding environment through the light source, provides light for the operator, and is convenient for the operator to mark.
Preferably, the headrest further comprises an elastic layer wrapped around the headrest.
Preferably, the frame is made of a metal material.
Preferably, the bicycle frame further comprises a cushion arranged at the top of the bicycle frame.
The beneficial effects are that: when operating personnel dismantles, operating personnel can directly sit or lie on the installation dolly to according to the difference of operating personnel's height, adjust the position relation between the frame, make the installation dolly be suitable for the operating personnel of different heights and use, and utilize the drawer to deposit the instrument, the operating personnel of being convenient for change different extracting tool at the in-process of dismantling, improve the efficiency of dismantling.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic structural view of a locking assembly according to the present utility model.
The reference numerals in fig. 1 to 2 are: the bicycle frame 1, the universal wheel 2, the directional wheel 3, the headrest 4, the locking component 5, the drawer 6, the light source 7, the sliding block 51, the ratchet bar 52, the pawl 53 and the telescopic rod 54.
Detailed Description
Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a multi-functional guest room seat dismantles installation dolly, wraps frame 1, four sets of universal wheels 2 at least, two sets of directional wheels 3 at least, headrest 4, locking subassembly 5 and drawer 6, adopt four sets of universal wheels 2 and two sets of directional wheels 3 in this embodiment, frame 1 adopts metal material to make, frame 1 is equipped with open-ended hollow structure for one side, drawer 6 slidable mounting is in the opening of frame 1, universal wheel 2 installs the bottom both ends of frame 1, directional wheel 3 installs in frame 1 bottom both sides central authorities, directional wheel 3 is located between universal wheel 2, headrest 4 slidable mounting is in frame 1 tip, headrest 4 wraps up outside has the elastic layer, the cushion is installed at frame 1 top, and wherein, the elastic layer can adopt sponge or silica gel to make, improves the comfortable type that operating personnel used, locking subassembly 5 set up in frame 1, locking subassembly 5 connect in 4, headrest 4 slides the tip of frame 1 and pass through subassembly 5 with headrest 4 under the effect and with the head rest 4 in predetermined position, can not be in the same convenient for the operating personnel's of the change of the utility model, and the operating personnel is suitable for the height of the user when the low pressure side's height is in the same as the convenient for the operating personnel dismantles the tool of the device, and the height of the operating personnel is not in the same process of the height of the mounting and is in the frame 1.
In a further embodiment, the locking assembly 5 includes a slider 51, a ratchet bar 52, a pawl 53, a telescopic rod 54 and a controller, one end of the slider 51 is connected to the headrest 4, the other end of the slider 51 is slidably connected to one end of the frame 1, the ratchet bar 52 is longitudinally installed on the side wall of the slider 51, the pawl 53 is rotatably installed on the inner wall of the frame 1, the pawl 53 abuts against the ratchet bar 52, one end of the telescopic rod 54 is rotatably installed on the inner wall of the frame 1, the other end of the telescopic rod 54 is rotatably installed on the pawl 53, the telescopic rod 54 is perpendicular to the ratchet bar 52, the controller is installed on the frame 1, the controller is connected to the telescopic rod 54, under the control of the controller, the telescopic rod 54 is made to extend or retract, the pawl 53 abuts against or is made to be far away from the ratchet bar 52, and the control head pillow 4 slides on the end of the frame 1, so that the locking assembly is suitable for operators with different heights.
In the in-process of dismantling, because the bolt is located the below of seat, lead to the in-process of dismantling, because light is not enough, lead to unable smooth and easy dismantlement to the bolt, in order to dismantle the bolt that can be quick, in further embodiments, still include a plurality of light sources 7, power and switch, the light source 7 linear array is installed on the opposite both sides wall of frame 1, the power is installed in frame 1, the power electricity connect in light source 7, the switch is installed on frame 1, the switch is connected in power and light source 7 respectively electrically, when operating personnel use the installation dolly, shines the surrounding environment through light source 7, provides light for operating personnel, and operating personnel of being convenient for marks.
The specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.
Claims (6)
1. The utility model provides a multi-functional guest room seat dismantles installation dolly which characterized in that includes:
the vehicle frame is of a hollow structure with an opening at one side;
at least four groups of universal wheels are arranged at two ends of the bottom of the frame;
at least two groups of directional wheels are arranged at the centers of two sides of the bottom of the frame;
the headrest is slidably arranged at one end part of the frame;
the locking assembly is arranged in the frame and connected with the headrest; the headrest slides at the end part of the frame under the action of external force and is positioned at a preset position through the locking component;
the drawer is slidably mounted in the opening of the frame.
2. The multi-purpose cabin seat disassembly and assembly trolley of claim 1, wherein the locking assembly comprises:
a slider having one end connected to the headrest and the other end slidably connected to one end of the frame;
the ratchet bar is longitudinally arranged on the side wall of the sliding block;
the pawl is rotatably arranged on the inner wall of the frame and is abutted against the ratchet strip;
one end of the telescopic rod is rotatably arranged on the inner wall of the frame, and the other end of the telescopic rod is rotatably arranged on the pawl; the telescopic rod is perpendicular to the ratchet bar;
and the controller is arranged on the frame and is in control connection with the telescopic rod.
3. The multifunctional passenger compartment seat disassembly and assembly trolley according to claim 1, further comprising a plurality of light sources mounted on opposite side walls of the frame;
the power supply is arranged in the frame and is electrically connected with the light source;
and the switch is arranged on the frame and is respectively and electrically connected with the power supply and the light source.
4. The multi-purpose cabin seat removal and installation trolley of claim 1 further comprising an elastic layer wrapped around said headrest.
5. The multifunctional passenger compartment seat disassembly and assembly trolley according to claim 1, wherein the frame is made of metal materials.
6. The multi-purpose cabin seat disassembly and assembly trolley of claim 1 further comprising a cushion mounted to the top of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320347763.8U CN219819719U (en) | 2023-03-01 | 2023-03-01 | Multifunctional passenger room seat dismounting and mounting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320347763.8U CN219819719U (en) | 2023-03-01 | 2023-03-01 | Multifunctional passenger room seat dismounting and mounting trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819719U true CN219819719U (en) | 2023-10-13 |
Family
ID=88245859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320347763.8U Active CN219819719U (en) | 2023-03-01 | 2023-03-01 | Multifunctional passenger room seat dismounting and mounting trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819719U (en) |
-
2023
- 2023-03-01 CN CN202320347763.8U patent/CN219819719U/en active Active
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| GR01 | Patent grant |