CN112664042A - Inflatable tent convenient to adjust size for tourism - Google Patents
Inflatable tent convenient to adjust size for tourism Download PDFInfo
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- CN112664042A CN112664042A CN202011514468.4A CN202011514468A CN112664042A CN 112664042 A CN112664042 A CN 112664042A CN 202011514468 A CN202011514468 A CN 202011514468A CN 112664042 A CN112664042 A CN 112664042A
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- 238000007789 sealing Methods 0.000 claims description 25
- 230000007704 transition Effects 0.000 claims description 11
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Abstract
本发明涉及户外露营装备领域，具体为一种旅游用便于调节尺寸的充气帐篷，包括装置主体，所述装置主体包括装置底座、滑轨、电机主体、帐篷主体和空气腔，所述装置底座的顶端开设有滑轨，且滑轨和第一移动杆的底端滑动连接，所述滑轨和第二移动杆的底端滑动连接，且第一移动杆远离第二移动杆的一侧固定连接有固定板，所述第一移动杆和第二移动杆的顶端皆和帐篷主体的底端两侧固定连接，且帐篷主体的内部开设有空气腔，所述固定板的顶端固定连接有电机主体，且电机主体的一端固定连接有传动杆，所述传动杆通过传动机构连接有双螺纹丝杆。本发明在使用过程中可以调节装置的尺寸，并且便于对装置充气。
The invention relates to the field of outdoor camping equipment, in particular to an inflatable tent with convenient size adjustment for travel, comprising a device main body, the device main body comprising a device base, a slide rail, a motor main body, a tent main body and an air cavity. The top end is provided with a sliding rail, and the sliding rail is slidably connected with the bottom end of the first moving rod, the sliding rail is slidably connected with the bottom end of the second moving rod, and the side of the first moving rod away from the second moving rod is fixedly connected There is a fixed plate, the tops of the first moving rod and the second moving rod are fixedly connected to both sides of the bottom end of the tent main body, and the interior of the tent main body is provided with an air cavity, and the top of the fixed plate is fixedly connected to the motor main body , and one end of the main body of the motor is fixedly connected with a transmission rod, and the transmission rod is connected with a double-threaded screw rod through a transmission mechanism. The present invention can adjust the size of the device during use and facilitate the inflation of the device.
Description
Technical Field
The invention relates to the field of outdoor camping equipment, in particular to an inflatable tent with convenient size adjustment for travel.
Background
Along with the development of the times, the pace of life of urban people is faster and faster, the life of people is pressed, so that people can go to vacation outdoors by using the vacation time, keep away from the urban area, embrace the nature, and solve the problem of lodging in the vacation outdoors.
Traditional inflatable tent is at the in-process that uses, and the volume is certain usually, when needs resident people are more, just needs a tent of great volume, but the great tent of volume when single use, great inner space can lead to the inside temperature rise of tent slower, influences user's comfort level to traditional device aerifys also inconvenient inadequately at the in-process that uses, consequently needs a tourism with the inflatable tent who is convenient for adjust size and solves above-mentioned problem urgently.
Disclosure of Invention
The invention aims to provide an inflatable tent convenient for size adjustment for travel, which solves the problems that the size of the conventional device cannot be adjusted and the inflation is inconvenient.
In order to achieve the purpose, the invention provides the following technical scheme: an inflatable tent convenient for size adjustment for traveling comprises a device main body, wherein the device main body comprises a device base, a slide rail, a motor main body, a tent main body and an air cavity, the top end of the device base is provided with the slide rail, the slide rail is connected with the bottom end of a first moving rod in a sliding manner, the slide rail is connected with the bottom end of a second moving rod in a sliding manner, one side of the first moving rod, which is far away from the second moving rod, is fixedly connected with a fixed plate, the top ends of the first moving rod and the second moving rod are fixedly connected with two sides of the bottom end of the tent main body, the tent main body is internally provided with the air cavity, the top end of the fixed plate is fixedly connected with the motor main body, one end of the motor main body is fixedly connected with a transmission rod, the transmission rod is connected with a double-thread screw rod through a transmission mechanism, and the double, an inflation mechanism is arranged between one end, far away from the motor main body, of the transmission rod and the tent main body, an adjusting mechanism is arranged between the first moving rod and the second moving rod, and a pressure relief mechanism is arranged at the top end of the tent main body.
Preferably, drive mechanism includes first conical gear, the outside cover of transfer line is equipped with first conical gear, and first conical gear and second conical gear meshing, one side and loop bar fixed connection that first conical gear was kept away from to second conical gear, and the loop bar one end threaded connection who keeps away from second conical gear has the bolt, and bolt and slide bar threaded connection, slide bar and loop bar sliding connection, and slide bar and first carriage release lever rotate to be connected, the one end and the third conical gear fixed connection of loop bar are kept away from to the slide bar, and third conical gear and fourth conical gear meshing, the outside at two screw screws is established to fourth conical gear cover.
Preferably, adjustment mechanism includes first regulating block, two screw lead screw threaded connection have two sets of first regulating blocks, and the one end that first carriage release lever was kept away from to first regulating block all rotates with the hinge bar and is connected, two sets of the middle part of hinge bar all rotates with the middle part of dead lever and connects, and dead lever and device base fixed connection, and is two sets of the one end that first regulating block was kept away from to the hinge bar all rotates with the second regulating block and is connected, and the second regulating block all adjusts chamber sliding connection with the second, the inside at the second carriage release lever is seted up in the second regulation chamber.
Preferably, the inflating mechanism comprises an eccentric shaft, one end of the transmission rod, far away from the motor body, is fixedly connected with the eccentric shaft, the eccentric shaft is rotatably connected with the traction rod, one end of the traction rod, far away from the eccentric shaft, is rotatably connected with the piston, the piston is slidably connected with the inner wall of the cylinder, an inner cavity is formed in the cylinder, an air inlet channel is formed in the piston, one end of the piston, far away from the traction rod, is slidably connected with two groups of reset rods, a reset spring is fixedly connected between each reset rod and the piston, one ends of the two groups of reset rods, far away from the piston, are fixedly connected with the sealing plate, the sealing plate and the piston are attached to one end, far away from the traction rod, are fixedly connected with a transition pipe, one end, far away from the cylinder, of the transition pipe is embedded into, and the inner wall fixedly connected with sleeve of inflating the storehouse, telescopic inside fixedly connected with supporting spring, and supporting spring is close to the one end and the bracing piece fixed connection of excessive pipe, bracing piece and sleeve sliding connection, and the bracing piece keep away from supporting spring's one end and sealing block fixed connection, the hole that excessive pipe surface was seted up is embedded into to the sealing block, the fixed connection has the gas tube between traction lever and the tent main part.
Preferably, pressure release mechanism is including releasing the briquetting, the top fixedly connected with of tent main part releases the briquetting, and the inside of pressure release piece has seted up the pressure release chamber, release the bottom of briquetting and seted up the pressure release hole, and the top embedding in pressure release hole has the bottom of control block, and the top of control block and the bottom fixed connection of control lever, the top and the pressure spring fixed connection of control lever, and the inner wall top fixed connection of pressure spring's top pressure release piece, the pressure release chamber passes through pressure release hole and air chamber intercommunication.
Preferably, one end of the first adjusting block, which is far away from the hinge rod, is embedded into a groove formed in one side, which is close to the fixed plate, of the inner part of the first moving rod, and the first adjusting block is connected with the first moving rod in a sliding manner.
Preferably, one side of the sealing plate, which is close to the cylinder, is glued with a rubber ring, and one end of the rubber ring, which is far away from the sealing plate, is attached to the cylinder.
Preferably, both sides of one end of the support rod, which is far away from the sealing block, are fixedly connected with bumps, the bumps are embedded into grooves formed in the inner wall of the sleeve, and the bumps fixedly connected with both sides of one end of the support rod, which is far away from the sealing block, are in sliding connection with the grooves formed in the inner wall of the sleeve.
Compared with the prior art, the invention has the beneficial effects that: this tent of aerifing convenient to adjust size is used in tourism is provided with motor main part, first carriage release lever, first conical gear and first regulation chamber, in the use of device, if need adjusting device's size, at first start motor main part, motor main part drives the transfer line and rotates, the transfer line drives two screw lead screw rotations through drive mechanism at the pivoted in-process, two screw lead screw drive adjustment mechanism operation at the pivoted in-process, make the distance between first carriage release lever and the second carriage release lever obtain the adjustment, through such design, make the size of device make the regulation as required, the practicality and the convenience of device have been improved.
This tent is aerifyd with being convenient for adjust size for tourism is provided with the eccentric shaft, release link and overlength pipe, drive mechanism and adjustment mechanism operation in the starter motor main part, make the device size obtain the in-process of adjusting, the transfer link can drive the operation of aerifing mechanism, aerify the air cavity that the mechanism was seted up to tent main part through the gas tube and aerify, through such design, the device can accomplish inflatable process at the in-process of adjusting size, the convenience of device and overlength pipe have been improved
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a schematic top cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at C in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4;
FIG. 6 is a schematic top sectional view of a partial structure of the eccentric shaft, drawbar, piston and cylinder of the present invention;
fig. 7 is an enlarged view of the structure at a in fig. 1 according to the present invention.
In the figure: 100. a device main body; 110. a device base; 111. a slide rail; 112. a fixing rod; 120. a motor main body; 121. a transmission rod; 130. a tent main body; 131. an air chamber; 132. an inflation tube; 210. a first movable bar; 211. a second movable bar; 212. a fixing plate; 220. a first bevel gear; 221. a second bevel gear; 222. a loop bar; 223. a bolt; 224. a slide bar; 225. a third bevel gear; 226. a fourth bevel gear; 230. a first regulating chamber; 231. a double-threaded screw rod; 232. a first regulating block; 233. a hinged lever; 234. A second regulating block; 235. a second regulating chamber; 310. an eccentric shaft; 311. a draw bar; 312. a piston; 313. a cylinder; 314. an air inlet channel; 315. an inner cavity; 320. a reset lever; 321. A return spring; 322. a sealing plate; 330. a transition pipe; 331. an inflating bin; 332. a sleeve; 333. a support spring; 334. a support bar; 335. a sealing block; 410. releasing the pressure block; 411. A pressure relief cavity; 412. a pressure relief vent; 413. a pressure spring; 414. a control lever; 415. a control block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, an embodiment of the present invention is shown:
an inflatable tent convenient for size adjustment for traveling comprises a device main body 100, the device main body 100 comprises a device base 110, a slide rail 111, a motor main body 120, a tent main body 130 and an air cavity 131, the slide rail 111 is arranged at the top end of the device base 110, the slide rail 111 is connected with the bottom end of a first moving rod 210 in a sliding manner, the slide rail 111 is connected with the bottom end of a second moving rod 211 in a sliding manner, a fixing plate 212 is fixedly connected with one side, far away from the second moving rod 211, of the first moving rod 210, the top ends of the first moving rod 210 and the second moving rod 211 are fixedly connected with both sides of the bottom end of the tent main body 130, the air cavity 131 is arranged inside the tent main body 130, the motor main body 120 is fixedly connected with the top end of the fixing plate 212, a transmission rod 121 is fixedly connected with one end of the motor main body 120, the transmission rod 121 is connected with a double-thread screw rod 231 through a transmission mechanism, and the double-, be provided with between one end that motor main part 120 was kept away from to transfer line 121 and the tent main part 130 and inflate the mechanism, be provided with adjustment mechanism between first carriage release 210 and the second carriage release 211, the top of tent main part 130 is provided with pressure release mechanism, through such design, at device moving in-process, it rotates to drive transfer line 121 through starter motor main part 120, transfer line 121 can drive two screw thread lead screw 231 through slewing mechanism and rotate, two screw thread lead screw 231 comes adjusting device's size and transfer line 121 can inflate for the inside air chamber 131 of seting up of tent main part 130 through inflating the mechanism at the pivoted in-process, the convenience and the practicality of device have been improved, and embodied the better linkage nature of device.
The transmission mechanism comprises a first conical gear 220, the first conical gear 220 is sleeved outside the transmission rod 121, the first conical gear 220 is meshed with a second conical gear 221, one side, far away from the first conical gear 220, of the second conical gear 221 is fixedly connected with a sleeve rod 222, one end, far away from the second conical gear 221, of the sleeve rod 222 is in threaded connection with a bolt 223, the bolt 223 is in threaded connection with a sliding rod 224, the sliding rod 224 is in sliding connection with the sleeve rod 222, the sliding rod 224 is in rotating connection with a first movable rod 210, one end, far away from the sleeve rod 222, of the sliding rod 224 is fixedly connected with a third conical gear 225, the third conical gear 225 is meshed with a fourth conical gear 226, the fourth conical gear 226 is sleeved outside a double-threaded screw rod 231, and by means of the design, the transmission rod 121 can drive the double-threaded screw rod 231 to rotate during rotation and can drive the bolt 223 to rotate, the locking between the sleeve rod 222 and the sliding rod 224 is released, so that the positions of the sleeve rod 222 and the second bevel gear 221 can be adjusted, the second bevel gear 221 can be disengaged from the first bevel gear 220 after the position is adjusted, the operation of the transmission mechanism can be controlled by controlling the position of the second bevel gear 221 after the motor main body 120 is started, and the practicability of the device is embodied.
The adjusting mechanism comprises a first adjusting block 232, two groups of first adjusting blocks 232 are connected with the double-thread screw 231 through threads, and the ends of the first adjusting blocks 232 far away from the first moving rod 210 are rotatably connected with the hinge rods 233, the middle parts of the two sets of hinge rods 233 are rotatably connected with the middle part of the fixed rod 112, and the fixed rod 112 is fixedly connected with the device base 110, one ends of the two groups of hinged rods 233 far away from the first regulating block 232 are rotatably connected with the second regulating block 234, the second adjusting blocks 234 are slidably connected to the second adjusting cavities 235, the second adjusting cavities 235 are disposed inside the second moving rod 211, through the design, the double-thread screw 231 drives the adjusting mechanism to operate through the threads on the surface in the rotating process, the distance between the first moving rod 210 and the second moving rod 211 is adjusted, so that the size of the wheel device is adjusted, and the practicability of the device is reflected.
The inflating mechanism comprises an eccentric shaft 310, one end of a transmission rod 121 far away from a motor body 120 is fixedly connected with the eccentric shaft 310, the eccentric shaft 310 is rotatably connected with a traction rod 311, one end of the traction rod 311 far away from the eccentric shaft 310 is rotatably connected with a piston 312, the piston 312 is slidably connected with the inner wall of a cylinder 313, an inner cavity 315 is formed in the cylinder 313, an air inlet channel 314 is formed in the piston 312, one end of the piston 312 far away from the traction rod 311 is slidably connected with two groups of reset rods 320, a reset spring 321 is fixedly connected between each reset rod 320 and the piston 312, one ends of the two groups of reset rods 320 far away from the piston 312 are fixedly connected with a sealing plate 322, the sealing plate 322 is attached to one end of the piston 312 far away from the traction rod 311, one end of the cylinder 313 far away from the traction rod 311 is fixedly connected with a transition pipe 330, one side of the inflating bin 331 is fixedly connected with the cylinder 313, the inner wall of the inflating bin 331 is fixedly connected with the sleeve 332, the inside of the sleeve 332 is fixedly connected with the supporting spring 333, one end of the supporting spring 333, which is close to the transition pipe 330, is fixedly connected with the supporting rod 334, the supporting rod 334 is connected with the sleeve 332 in a sliding manner, one end of the supporting rod 334, which is far away from the supporting spring 333, is fixedly connected with the sealing block 335, the sealing block 335 is embedded into a hole formed in the surface of the transition pipe 330, the inflating pipe 132 is fixedly connected between the traction rod 311 and the tent main body 130, through the design, the motor main body 120 is started to drive the transmission rod 121 to rotate, during the transmission rod 121 drives the adjusting mechanism to rotate through the transmission mechanism, the transmission rod 121 can drive the eccentric shaft 310 to rotate, so that the inflating mechanism starts to operate, the better linkage of the device is embodied.
The pressure relief mechanism comprises a pressure relief block 410, the top end of the tent main body 130 is fixedly connected with the pressure relief block 410, a pressure relief cavity 411 is formed in the pressure relief block 410, the bottom end of the pressure relief block 410 is provided with a pressure relief hole 412, the top end of the pressure relief hole 412 is embedded with the bottom end of a control block 415, the top end of the control block 415 is fixedly connected with the bottom end of a control rod 414, the top end of the control rod 414 is fixedly connected with a pressure spring 413, the top end of the inner wall of the pressure relief block 410 at the top end of the pressure spring 413 is fixedly connected, the pressure relief cavity 411 is communicated with the air cavity 131 through the pressure relief hole 412, through the design, when the internal inflation quantity of the air cavity 131 is enough, the inflation mechanism still works to inflate the inside of the air cavity 131, the gas with higher internal pressure in the air cavity 131 pushes the pressure relief hole 412 to open the control block 415, flows into the pressure, until the pressure from the pressure spring 413 at the top end of the control block 415 and the pressure from the air at the bottom end of the control block 415 are balanced, the damage of the tent main body 130 due to over inflation can be avoided, and the safety and the practicability of the device are improved.
The one end that first regulating block 232 kept away from articulated pole 233 imbeds the recess that one side was seted up near fixed plate 212 in the first carriage release lever 210, and first regulating block 232 and first carriage release lever 210 sliding connection for first regulating block 232 is more stable in the work of removal, and the effectual card that has avoided the device in the use is pause, has improved the stability and the practicality of device.
The rubber ring is glued to one side of the sealing plate 322 close to the cylinder 313, and one end of the rubber ring far away from the sealing plate 322 is attached to the cylinder 313.
The one end both sides that sealed piece 335 was kept away from to bracing piece 334 all fixedly connected with lug, and the recess that the inner wall of lug embedding sleeve 332 was seted up, the one end both sides fixed connection's that sealed piece 335 was kept away from to bracing piece 334 lug and the recess sliding connection that the sleeve 332 inner wall was seted up, through such design, make the moving direction of bracing piece 334 obtain effectual guide, avoid rocking of bracing piece 334 to influence the gas tightness of device, improved the leakproofness and the practicality of device.
The working principle is as follows: in the using process of the device, firstly, the motor body 120 is started, the motor body 120 drives the transmission rod 121 to rotate, the transmission rod 121 drives the first bevel gear 220 to rotate in the rotating process, the first bevel gear 220 drives the second bevel gear 221 to rotate in the rotating process, the second bevel gear 221 drives the sleeve rod 222 to rotate, the sleeve rod 222 drives the bolt 223 and the slide rod 224 to rotate, the third bevel gear 225 fixedly connected with the slide rod 224 rotates along with the first bevel gear, the third bevel gear 225 drives the fourth bevel gear 226 to rotate in the rotating process, the fourth bevel gear 226 sleeved outside the double-thread screw rod 231 drives the double-thread screw rod 231 to rotate, the double-thread screw rod 231 drives the first adjusting block 232 to move in the rotating process, the first adjusting block 232 drives the hinge rod 233 to rotate in the moving process, the hinge rod 233 drives the second adjusting block 234 to move when the hinge rod 233 rotates, the first adjusting block 232, the hinge rod 233 and the second adjusting block 234 cooperate with each other to drive the first moving rod 210 and the second moving rod 211 to move during the moving process, so that the distance between the first moving rod 210 and the second moving rod 211 is adjusted, thereby adjusting the size of the device.
The eccentric shaft 310 can be driven to rotate by the driving rod 121 in the rotating process, the eccentric shaft 310 drives the piston 312 to reciprocate in the inner seat of the air cylinder 313 through the traction rod 311 when rotating, so that the volume of the inner cavity 315 changes, through the mutual matching of the reset rod 320, the reset spring 321 and the sealing plate 322, when the piston 312 moves towards the driving rod 121, air enters the inner part of the inner cavity 315 through the air inlet channel 314, then the piston 312 moves towards the direction far away from the driving rod 121, the air in the inner cavity 315 is compressed, the compressed air in the inner cavity 315 pushes the sealing block 335 out in the inner part of the transition pipe 330, enters the inner part of the air charging bin 331, then the compressed air enters the inner part of the air cavity 131 through the air charging pipe 132, the air cavity 131 is charged, and the operation is finished.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514468.4A CN112664042B (en) | 2020-12-21 | 2020-12-21 | Inflatable tent convenient to adjust size for tourism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011514468.4A CN112664042B (en) | 2020-12-21 | 2020-12-21 | Inflatable tent convenient to adjust size for tourism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112664042A true CN112664042A (en) | 2021-04-16 |
| CN112664042B CN112664042B (en) | 2022-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011514468.4A Active CN112664042B (en) | 2020-12-21 | 2020-12-21 | Inflatable tent convenient to adjust size for tourism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112664042B (en) |
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| CN207017756U (en) * | 2017-07-17 | 2018-02-16 | 丁学柱 | A kind of air dome convenient for collecting and explosion-proof |
| CN108887837A (en) * | 2018-08-20 | 2018-11-27 | 陈怀娥 | A kind of Multifunctional travel suitcase |
| CN208294227U (en) * | 2018-06-13 | 2018-12-28 | 陈世明 | A kind of Camp tent |
| CN209958901U (en) * | 2019-05-11 | 2020-01-17 | 青岛金楷建设股份有限公司 | Aeration membrane building ventilation structure |
| CN110725607A (en) * | 2019-10-29 | 2020-01-24 | 蒙城县弘文信息科技有限公司 | Roof tent with adjustable inner space |
| CN210127708U (en) * | 2019-05-31 | 2020-03-06 | 天津环球休闲用品有限公司 | Electric adjusting type tent |
| CN210530475U (en) * | 2019-04-01 | 2020-05-15 | 安康学院 | Be used for portable tourism with inflatable tent |
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2020
- 2020-12-21 CN CN202011514468.4A patent/CN112664042B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900699Y (en) * | 2006-04-10 | 2007-05-16 | 吕文成 | Inflatable tent installation with remote control electric inflator |
| CN106245988A (en) * | 2016-08-16 | 2016-12-21 | 盐城市昶桦户外用品股份有限公司 | A kind of large-scale velaria that can pull open |
| CN206385894U (en) * | 2017-01-05 | 2017-08-08 | 天津莱特森户外用品有限公司 | The expansible air dome of loading line |
| CN207017756U (en) * | 2017-07-17 | 2018-02-16 | 丁学柱 | A kind of air dome convenient for collecting and explosion-proof |
| CN208294227U (en) * | 2018-06-13 | 2018-12-28 | 陈世明 | A kind of Camp tent |
| CN108887837A (en) * | 2018-08-20 | 2018-11-27 | 陈怀娥 | A kind of Multifunctional travel suitcase |
| CN210530475U (en) * | 2019-04-01 | 2020-05-15 | 安康学院 | Be used for portable tourism with inflatable tent |
| CN209958901U (en) * | 2019-05-11 | 2020-01-17 | 青岛金楷建设股份有限公司 | Aeration membrane building ventilation structure |
| CN210127708U (en) * | 2019-05-31 | 2020-03-06 | 天津环球休闲用品有限公司 | Electric adjusting type tent |
| CN110725607A (en) * | 2019-10-29 | 2020-01-24 | 蒙城县弘文信息科技有限公司 | Roof tent with adjustable inner space |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112664042B (en) | 2022-03-25 |
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