CN114150926A - Automatic folding type car roof tent - Google Patents
Automatic folding type car roof tent Download PDFInfo
- Publication number
- CN114150926A CN114150926A CN202111470577.5A CN202111470577A CN114150926A CN 114150926 A CN114150926 A CN 114150926A CN 202111470577 A CN202111470577 A CN 202111470577A CN 114150926 A CN114150926 A CN 114150926A
- Authority
- CN
- China
- Prior art keywords
- tent
- connecting rod
- pivoted
- movable joint
- driving device
- 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.)
- Pending
Links
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000033001 locomotion Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/02—Tents combined or specially associated with other devices
- E04H15/06—Tents at least partially supported by vehicles
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/64—Tent or canopy cover fastenings
Abstract
The invention discloses an automatic folding type car roof tent.A top connecting rod, a lower connecting rod and a linear driving device are arranged between a top cover and a base of the tent; the upper end of the upper connecting rod is pivoted on the top cover through a rotating joint, and the lower end of the lower connecting rod is pivoted on the base through a rotating joint; the lower end of the upper connecting rod and the upper end of the lower connecting rod are pivoted on a movable joint, and the movable joint is arranged at the output end of the linear driving device; the front two movable joints of the tent are pivoted with outer supporting rods, the rear two movable joints of the tent are also pivoted with outer supporting rods, and the outer supporting rods are fixed on the tent cloth; the linear driving device drives the upper connecting rod, the lower connecting rod and the outer supporting rod to unfold or fold through the movable joint, so that the tent is unfolded or folded. The invention utilizes the linear sliding of the movable joint to drive the upper connecting rod and the lower connecting rod to rotate to be unfolded or folded, so that the tent is automatically unfolded or folded, the action is smooth and in place, the operation is convenient and quick, the internal space is large after the tent is unfolded, the structure is simplified, and the assembly is more convenient.
Description
Technical Field
The invention relates to the technical field of outdoor equipment, in particular to an automatic folding type car roof tent.
Background
With the growing possession of private cars, self-driving travel has become a new travel mode. In order to meet the convenience of self-driving travel of people, development of products for self-driving travel attached to a vehicle is not underway, and outdoor equipment such as a vehicle tent is developed under the environment. A roof tent is a tent that can be set up on the roof of a vehicle. When in use, the tent is not close to the ground like other tents, so the tent is not easy to be invaded by the ground gas and moisture, is more comfortable to use and is favored by people. And the car roof tent can be directly folded on the car roof when not in use, thereby being convenient for transportation.
Because the roof tent is set up on the roof, so the roof tent has considerable height from ground, adopts hinge structure to link together top cap and base mostly, props up the top cap slope through electronic, pneumatic telescopic link again, and the action of expandeing and folding up often needs to go on step by step, and it is convenient as far as the operation is not, and the inner space after the tent expandes is less usually. The top cover is lifted or folded by adopting a strut sliding structure in some tents, but sliding rails need to be added on the top cover and the base, so that the tent is complex in structure and inconvenient to assemble, and unsmooth operation is caused due to the fact that a blocking feeling is easily generated in transmission.
Disclosure of Invention
In order to solve the defects of the existing car roof tent, the invention aims to provide an automatic folding car roof tent, which enables the folding and unfolding operations to be faster and more convenient and increases the internal space of the tent.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the automatic folding type car roof tent is characterized in that an upper connecting rod, a lower connecting rod and a linear driving device are arranged between a top cover and a base of the tent; the upper end of the upper connecting rod is pivoted on the top cover through a rotating joint, and the lower end of the lower connecting rod is pivoted on the base through a rotating joint; the lower end of the upper connecting rod and the upper end of the lower connecting rod are pivoted on a movable joint, and the movable joint is arranged at the output end of the linear driving device; the front two movable joints of the tent are pivoted with outer supporting rods, the rear two movable joints of the tent are also pivoted with outer supporting rods, and the outer supporting rods are fixed on the tent cloth; the linear driving device drives the upper connecting rod, the lower connecting rod and the outer supporting rod to unfold or fold through the movable joint, so that the tent is unfolded or folded.
The tent is characterized in that four corners of the top cover are respectively pivoted with an upper connecting rod, four corners of the base are respectively pivoted with a lower connecting rod, and movable joints are pivoted between the corresponding upper connecting rods and the corresponding lower connecting rods; the left side and the right side of the tent are respectively provided with a linear driving device, the linear driving devices are provided with a front output end and a rear output end, and the front movable joint and the rear movable joint on the left side and the right side of the tent are respectively arranged on the front output end and the rear output end of the linear driving device on the same side.
The linear driving device is provided with a driving motor and a linear transmission set, the driving motor is transmitted to the linear transmission set, and the movable joint is arranged on the linear transmission set.
The linear transmission group is formed by matching a screw rod and a threaded sleeve, the driving motor is transmitted to the screw rod, the screw rod is transmitted to the threaded sleeve, and the threaded sleeve is fixed on the movable joint.
The outer stay bar of the tent is U-shaped, and two ends of the U-shaped outer stay bar are respectively pivoted on two movable joints in front of or behind the tent.
The movable joint is provided with an upper pivoting seat, a lower pivoting seat, a side pivoting surface and a sliding sleeve; the upper pivoting seat, the lower pivoting seat and the side pivoting surface are respectively pivoted with the upper connecting rod, the lower connecting rod and the outer stay bar; the sliding sleeve is sleeved on the rail in a penetrating manner, the threaded sleeve is fixed in the sliding sleeve, and the threaded sleeve is also positioned in the rail; the driving motor is installed in orbital intermediate position, and the lead screw alternates in the track and is connected with driving motor's output, and the lead screw drives the thread bush and moves in the track, makes sliding sleeve linear motion on the track.
The top cover is provided with a cover edge extending downwards, the cover edge covers the base when the tent is in a folding state, and the upper connecting rod, the lower connecting rod, the linear driving device, the outer supporting rod and the tent cloth are hidden between the top cover and the base.
By adopting the scheme, the movable joint slides linearly to drive the upper connecting rod and the lower connecting rod to rotate, so that the tent cloth is pulled open, the outer supporting rods support the tent cloth, the tightened tent cloth pulls the outer supporting rods to be positioned, the tent can be unfolded or folded in one step, the operation is smooth and in place, the operation is convenient and quick, and the internal space after the tent is unfolded is large. The invention does not need to additionally increase sliding rails on the top cover and the base, and has the advantages of simplified structure, more convenient assembly, more accurate transmission and smoother operation.
The working principle of the invention is as follows: drive freely movable joint linear motion through linear drive device, the lower extreme as last connecting rod, the upper end of lower connecting rod and outer vaulting pole are driven through freely movable joint and are pulled to the centre, go up the connecting rod, lower connecting rod and outer vaulting pole adduction relatively, it directly falls to folding on the base to drive the top cap, tarpaulin is accomodate between top cap and base, realize folding up automatically of tent, the lower extreme as last connecting rod, the upper end of lower connecting rod and outer vaulting pole are driven through freely movable joint and are outwards pushed away, go up the connecting rod, lower connecting rod and outer vaulting pole expand relatively, it rises to keeping away from the base to drive the top cap directly, tarpaulin is pushed out by outer vaulting pole, and simultaneously, the outer vaulting pole is dragged and fixed to the tarpaulin that stretches tight, realize the automatic of tent and expand.
Drawings
FIG. 1 is an exploded schematic view of the present invention;
FIG. 2 is an expanded state view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a front view of FIG. 2;
FIG. 5 is a side view of FIG. 2;
FIG. 6 is a cross-sectional view of FIG. 5;
FIG. 7 is a partial exploded view of the present invention;
FIG. 8 is an enlarged partial view of FIG. 7;
fig. 9 is a first schematic diagram illustrating a folding process according to the present invention;
FIG. 10 is a first cross-sectional view illustrating the folding process of the present invention;
fig. 11 is a second schematic diagram illustrating a folding process according to the present invention;
fig. 12 is a sectional view of the folding process of the present invention;
fig. 13 is a collapsed state diagram according to the present invention;
fig. 14 is a sectional view showing a collapsed state according to the present invention.
Description of the reference symbols
The top cover 10, cover along 101, upper pin joint seat 102;
a base 20, a lower pivot seat 201;
an upper connecting rod 1, a rotary joint 11;
a lower link 2, a rotary joint 21;
the linear driving device 3, the driving motor 31, the screw rod 32, the thread bush 33 and the track 34;
the movable joint 4, an upper pivoting seat 41, a lower pivoting seat 42, a side pivoting surface 43 and a sliding sleeve 44;
an outer stay 5.
Detailed Description
In the description of the present invention, it is to be noted that the terms "upper", "lower", "left", "right", "top", "bottom", "side", "center", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and their meanings in the present invention may be specifically understood by those skilled in the art unless otherwise specifically defined or limited.
As shown in fig. 1 to 14, the present invention discloses a self-folding roof tent in which a tent cloth is removed in order to facilitate the observation of an internal structure.
The present invention is to install an upper link 1, a lower link 2 and a linear driving device 3 between a top cover 10 and a base 20 of a tent.
The upper end of the upper connecting rod 1 is matched and pivoted on the top cover 10 through the rotating joint 11 and the upper pivoting seat 102, and the lower end of the lower connecting rod 2 is matched and pivoted on the base 20 through the rotating joint 21 and the lower pivoting seat 201. The lower end of the upper connecting rod 1 and the upper end of the lower connecting rod 2 are pivoted on a movable joint 4, and the movable joint 4 is arranged at the output end of the linear driving device 3.
The two movable joints 4 in the front of the tent are pivoted with outer supporting rods 5, the two movable joints 4 in the back of the tent are also pivoted with the outer supporting rods 5, and the outer supporting rods 5 are fixed on the tent cloth. When the tent is unfolded, the tent cloth is tightened to pull and fix the outer stay bar 5. The outer supporting rod 5 of the tent is optimally designed to be U-shaped, two ends of the U-shaped outer supporting rod 5 are respectively pivoted on the two movable joints 4 in the front or the back, and the U-shaped design plays a role in better supporting the tent cloth and expanding the internal space of the tent.
The linear driving device 3 drives the movable joint 4 to move linearly. When the movable joint 4 drives the lower end of the upper connecting rod 1, the upper end of the lower connecting rod 2 and the outer support rods 5 to be unfolded outwards, the top cover 10 is lifted to be far away from the base 20, the tarpaulin is ejected out by the outer support rods 5, meanwhile, the tightened tarpaulin is pulled to fix the outer support rods 5, and the tent is automatically unfolded as shown in fig. 2 and fig. 4-6. When the movable joint 4 drives the lower end of the upper connecting rod 1, the upper end of the lower connecting rod 2 and the outer support rod 5 to be folded inwards, the top cover 10 is directly lowered to be folded on the base 20, the tent cloth is also driven to be pulled inwards to be accommodated between the top cover 10 and the base 20, and the tent is automatically folded as shown in fig. 13-14.
The optimization design of the invention is as follows: the tent is characterized in that four corners of the top cover 10 are respectively pivoted with an upper connecting rod 1, four corners of the base 20 are respectively pivoted with a lower connecting rod 2, and movable joints 4 are pivoted between the corresponding upper connecting rods 1 and the corresponding lower connecting rods 2, namely the tent is provided with four groups of upper connecting rods 1, lower connecting rods 2 and movable joints 4 at the four corners. The left side and the right side of the tent are respectively provided with a linear driving device 3, and the linear driving devices 3 are provided with a front output end and a rear output end. The front and the back movable joints 4 on the left and the right sides of the tent are respectively arranged on the front and the back output ends of the linear driving device 3 on the same side. Further, the linear driving device 3 has a driving motor 31 and a linear transmission set, the driving motor 31 is transmitted to the linear transmission set, the movable joint 4 is installed on the linear transmission set, and the driving motor 31 drives the movable joint 4 to move linearly through the linear transmission set. Still further, the linear transmission group can be formed by matching a screw rod 32 and a threaded sleeve 33, the threaded sleeve 33 is fixed on the movable joint 4, so that the movable joint 4 can move along with the threaded sleeve 33, the driving motor 31 is transmitted to the screw rod 32, and the screw rod 32 is transmitted to the threaded sleeve 33, so that the movable joint 4 is driven to move linearly. The driving motor 31 may be a linear motor or a double-head linear motor as long as it can drive the movable joint 4 to move linearly.
For convenient assembly and more stable movement, the movable joint 4 of the present invention has an upper pivot seat 41, a lower pivot seat 42, a side pivot surface 43 and a sliding sleeve 44; the upper pivot base 41, the lower pivot base 42 and the side pivot surface 43 are respectively pivoted with the upper connecting rod 1, the lower connecting rod 2 and the outer stay bar 5, so that the upper connecting rod 1, the lower connecting rod 2 and the outer stay bar 5 can be quickly assembled on the movable joint 4; the sliding sleeve 44 is sleeved on the rail 34 in a penetrating manner, the threaded sleeve 33 is fixed in the sliding sleeve 44, the threaded sleeve 33 is also positioned in the rail 34, and the rail 34 is matched with the sliding sleeve 44 to enable the movable joint 4 to move more stably; the driving motor 31 is installed in the middle of the track 34, the screw rod 32 is inserted in the track 34, and the screw rod 32 is connected with the output end of the driving motor 31, and the screw rod 32 drives the threaded sleeve 33 to move inside the track 34, so that the sliding sleeve 44 moves linearly on the track 34.
The top cover 10 further has a cover rim 101 extending downward, as shown in fig. 13, in the collapsed state of the tent, the cover rim 101 covers the base 20, and the upper link 1, the lower link 2, the linear driving device 3, the outer support rod 5 and the tent cloth are hidden between the top cover 10 and the base 20, thereby protecting the tent.
The invention utilizes the linear sliding of the movable joint 5 to drive the upper connecting rod 1 and the lower connecting rod 2 to rotate, so as to pull open the tent cloth, the outer supporting rod 5 supports the tent cloth, the tightened tent cloth pulls the outer supporting rod 5 to position, so that the action of automatically unfolding or folding the tent is finished in one step, the action is smooth and in place, the operation is convenient and quick, and the internal space is large after the tent is unfolded.
The above description is only a preferred embodiment of the present invention, and the design concept of the present invention is not limited thereto, so the scope of the present invention should not be limited thereby, and all the insubstantial modifications of the present invention, i.e., equivalent changes and modifications made within the scope of the present invention and the specification, should be covered thereby.
Claims (7)
1. Automatic formula roof tent is closed to receipts, its characterized in that: an upper connecting rod, a lower connecting rod and a linear driving device are arranged between a top cover and a base of the tent; the upper end of the upper connecting rod is pivoted on the top cover through a rotating joint, and the lower end of the lower connecting rod is pivoted on the base through a rotating joint; the lower end of the upper connecting rod and the upper end of the lower connecting rod are pivoted on a movable joint, and the movable joint is arranged at the output end of the linear driving device; the front two movable joints of the tent are pivoted with outer supporting rods, the rear two movable joints of the tent are also pivoted with outer supporting rods, and the outer supporting rods are fixed on the tent cloth; the linear driving device drives the upper connecting rod, the lower connecting rod and the outer supporting rod to unfold or fold through the movable joint, so that the tent is unfolded or folded.
2. The self-retracting roof tent of claim 1, wherein: the tent is characterized in that four corners of the top cover are respectively pivoted with an upper connecting rod, four corners of the base are respectively pivoted with a lower connecting rod, and movable joints are pivoted between the corresponding upper connecting rods and the corresponding lower connecting rods; the left side and the right side of the tent are respectively provided with a linear driving device, the linear driving devices are provided with a front output end and a rear output end, and the front movable joint and the rear movable joint on the left side and the right side of the tent are respectively arranged on the front output end and the rear output end of the linear driving device on the same side.
3. The self-retracting roof tent of claim 2, wherein: the linear driving device is provided with a driving motor and a linear transmission set, the driving motor is transmitted to the linear transmission set, and the movable joint is arranged on the linear transmission set.
4. The self-retracting roof tent of claim 3, wherein: the linear transmission group is formed by matching a screw rod and a threaded sleeve, the driving motor is transmitted to the screw rod, the screw rod is transmitted to the threaded sleeve, and the threaded sleeve is fixed on the movable joint.
5. The self-retracting roof tent of claim 4, wherein: the movable joint is provided with an upper pivoting seat, a lower pivoting seat, a side pivoting surface and a sliding sleeve; the upper pivoting seat, the lower pivoting seat and the side pivoting surface are respectively pivoted with the upper connecting rod, the lower connecting rod and the outer stay bar; the sliding sleeve is sleeved on the rail in a penetrating manner, the threaded sleeve is fixed in the sliding sleeve, and the threaded sleeve is also positioned in the rail; the driving motor is installed in orbital intermediate position, and the lead screw alternates in the track and is connected with driving motor's output, and the lead screw drives the thread bush and moves in the track, makes sliding sleeve linear motion on the track.
6. The self-retracting roof tent of claim 2, wherein: the outer stay bar of the tent is U-shaped, and two ends of the U-shaped outer stay bar are respectively pivoted on two movable joints in front of or behind the tent.
7. The self-retracting roof tent of claim 2, wherein: the top cover is provided with a cover edge extending downwards, the cover edge covers the base when the tent is in a folding state, and the upper connecting rod, the lower connecting rod, the linear driving device, the outer supporting rod and the tent cloth are hidden between the top cover and the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470577.5A CN114150926A (en) | 2021-12-03 | 2021-12-03 | Automatic folding type car roof tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111470577.5A CN114150926A (en) | 2021-12-03 | 2021-12-03 | Automatic folding type car roof tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114150926A true CN114150926A (en) | 2022-03-08 |
Family
ID=80452607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111470577.5A Pending CN114150926A (en) | 2021-12-03 | 2021-12-03 | Automatic folding type car roof tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114150926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324422A (en) * | 2022-08-30 | 2022-11-11 | 衢州三禾户外装备科技有限公司 | Outdoor tent structure of camping of automatic expansion of modularization |
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| CN104100130A (en) * | 2014-07-03 | 2014-10-15 | 秋野地(厦门)露营用品有限公司 | Pusher-type tent frame |
| WO2015061991A1 (en) * | 2013-10-30 | 2015-05-07 | 秋野地(厦门)露营用品有限公司 | Car roof tent |
| CN204899422U (en) * | 2015-07-09 | 2015-12-23 | 刘日森 | Vehicle roof tent's electronic mechanism that opens and shuts |
| CN105298215A (en) * | 2015-11-05 | 2016-02-03 | 秋野地(厦门)露营用品有限公司 | Direct-bracing type car roof tent |
| CN205224803U (en) * | 2015-12-17 | 2016-05-11 | 永康市金风工具有限公司 | Folding type automobile tent |
| CN105569429A (en) * | 2015-12-12 | 2016-05-11 | 重庆山岱科技有限责任公司 | Vehicle-mounted tent with automatic opening and closing functions |
| CN106347236A (en) * | 2016-03-24 | 2017-01-25 | 毛训和 | Car roof tent capable of serving as luggage box |
| CN210768088U (en) * | 2019-06-12 | 2020-06-16 | 毛训和 | Novel inclined top roof tent |
| KR102299917B1 (en) * | 2021-02-22 | 2021-09-09 | 고현일 | Roof top tent for vehicle |
-
2021
- 2021-12-03 CN CN202111470577.5A patent/CN114150926A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015061991A1 (en) * | 2013-10-30 | 2015-05-07 | 秋野地(厦门)露营用品有限公司 | Car roof tent |
| CN104100130A (en) * | 2014-07-03 | 2014-10-15 | 秋野地(厦门)露营用品有限公司 | Pusher-type tent frame |
| CN204899422U (en) * | 2015-07-09 | 2015-12-23 | 刘日森 | Vehicle roof tent's electronic mechanism that opens and shuts |
| CN105298215A (en) * | 2015-11-05 | 2016-02-03 | 秋野地(厦门)露营用品有限公司 | Direct-bracing type car roof tent |
| CN105569429A (en) * | 2015-12-12 | 2016-05-11 | 重庆山岱科技有限责任公司 | Vehicle-mounted tent with automatic opening and closing functions |
| CN205224803U (en) * | 2015-12-17 | 2016-05-11 | 永康市金风工具有限公司 | Folding type automobile tent |
| CN106347236A (en) * | 2016-03-24 | 2017-01-25 | 毛训和 | Car roof tent capable of serving as luggage box |
| CN210768088U (en) * | 2019-06-12 | 2020-06-16 | 毛训和 | Novel inclined top roof tent |
| KR102299917B1 (en) * | 2021-02-22 | 2021-09-09 | 고현일 | Roof top tent for vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324422A (en) * | 2022-08-30 | 2022-11-11 | 衢州三禾户外装备科技有限公司 | Outdoor tent structure of camping of automatic expansion of modularization |
| CN115324422B (en) * | 2022-08-30 | 2023-12-15 | 衢州三禾户外装备科技有限公司 | Outdoor tent structure of camping of modularization automatic expansion |
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Application publication date: 20220308 |
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