CN221023443U - Hoisting type extension mechanism - Google Patents
Hoisting type extension mechanism Download PDFInfo
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- CN221023443U CN221023443U CN202321672441.7U CN202321672441U CN221023443U CN 221023443 U CN221023443 U CN 221023443U CN 202321672441 U CN202321672441 U CN 202321672441U CN 221023443 U CN221023443 U CN 221023443U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 238000003287 bathing Methods 0.000 abstract description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a hoisting type extension mechanism, which relates to the technical field of automobile accessories and comprises a space extension assembly and a hoisting and sliding guide assembly, wherein the space extension assembly is movably arranged at the top of the tail part of a carriage of an automobile body through the hoisting and sliding guide assembly; the hoisting slide guiding assembly comprises an upper slide guiding chute and an upper slide guiding plate which are connected together in a sliding manner, the upper slide guiding chute is arranged at the top of the tail part of the carriage of the automobile body, and the upper slide guiding plate is arranged on the space extending assembly. The folding type space extension assembly is compact and reasonable in structure, convenient and quick to operate, and is reasonably stored at the top of the tail part of a carriage in a folding state, so that the storage space at the bottom and the riding space are not occupied, and other objects are stored more conveniently and quickly; when going out, the carriage rear cover is opened, the space extension assembly is opened, the inner space of the carriage can be effectively increased, the stability and the privacy are good, the requirements of traveling at night, temporarily using the toilet, bathing and the like are met, and the comfort level during rest and the convenience during traveling are improved.
Description
Technical Field
The utility model relates to the technical field of automobile accessories, in particular to a hoisting type extending mechanism.
Background
With the rapid development of economy, automobiles have become a totally popular household walker. Specifically, the body height is defined as: from the ground, the distance to the highest point of the car. The so-called highest point, i.e. the highest position of the roof of the vehicle body, does not include the length of the roof antenna. The length of the household automobile (sedan) is 3200mm to 4300mm, the width is 1500mm to 1200mm, and the height is 1400mm to 1500 mm.
For most families, the household automobiles are selected from common sedans or small and medium SUVs, the automobiles can smoothly enter a garage, and the garage has the advantage of convenient parking, but the automobile type is mainly used as a carrier or a small amount of carriers, and when the automobile is used for sleeping overnight for traveling, the automobile is limited by the space size in the automobile, so that the automobile has a plurality of defects, and the convenience for parking overnight is greatly reduced. Especially when the car runs in an open unmanned area or in a state of a long way of going to and from work, the conventional family car cannot meet the requirement when the car needs to be temporarily used in a toilet under special conditions.
Therefore, how to develop a lifting type extension mechanism, through assembling to the existing automobile, to realize the expansion of the inner space, provide a stable privacy extra space, satisfy the demands of traveling overnight and personal toilet, bath, etc., become the technical problem to be solved urgently by the person skilled in the art.
Disclosure of utility model
The utility model aims to provide a hoisting type extension mechanism which effectively utilizes the roof space, keeps the width of the lower space in a carriage, is opened to form a frame structure when in use, effectively expands the carriage area and meets the requirements of sleeping overnight and more convenient use.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a hoisting type extension mechanism, which comprises a space extension assembly and a hoisting slide guiding assembly, wherein the space extension assembly is movably arranged at the top of the tail part of a carriage of an automobile body through the hoisting slide guiding assembly; the lifting guide assembly comprises an upper guide chute and an upper guide slide plate which are connected together in a sliding manner, the upper guide chute is mounted at the top of the tail part of the carriage of the automobile body, and the upper guide slide plate is mounted on the space extension assembly.
Preferably, the space extension assembly is configured as a lifting folding assembly and comprises an upper connecting plate, a folding side plate assembly and a folding back plate assembly, the top surface of the upper connecting plate is slidably connected with the upper guide sliding groove through the upper guide sliding plate, the two groups of the folding side plate assemblies are symmetrically arranged and connected with the left side and the right side of the upper connecting plate, and the folding back plate assembly is connected with the folding side plate assembly in a turnover manner.
Preferably, the folding side plate assembly comprises an upper folding side plate, a middle folding side plate and a lower folding side plate which are sequentially connected in a folding way, one side edge of the upper folding side plate is connected with the side edge of the upper connecting plate, and the connected edges of the upper folding side plate, the middle folding side plate and the lower folding side plate are connected together through a 180-degree hinge structure or a flexible connecting piece;
The folding backboard assembly comprises an upper folding backboard, a middle folding backboard and a lower folding backboard, and the upper folding backboard, the middle folding backboard and the lower folding backboard are respectively connected with the outer side edges of the upper folding side plate, the middle folding side plate and the lower folding side plate through 90-degree hinge structures or flexible connecting pieces;
The bottom plate adopts the double-plate structure, and the bottom plate is in through 90 hinge structure or flexible connection piece can overturn the connection the bottom edge of folding curb plate down.
Preferably, the hinge structure comprises two adapter plates and a hinge shaft, the adapter plates comprise a first adapter plate and a second adapter plate, the first adapter plate and the second adapter plate are arranged in a crossed mode or are sleeved on the same hinge shaft in a side-by-side mode, and the first adapter plate and the second adapter plate rotate around the hinge shaft.
Preferably, the space extension assembly adopts a flexible material folding structure, and comprises an upper connecting plate, a folding supporting rod, a flexible outer cover surface and a bottom plate, wherein one end of the folding supporting rod is connected with four corners of the upper connecting plate, the top end of the flexible outer cover surface is connected with the bottom surface of the upper connecting plate, the flexible outer cover surface is sleeved outside the folding supporting rod, and the bottom plate is formed by overlapping an independent part at the bottom end of the folding supporting rod and is supported on the ground through supporting legs.
Compared with the prior art, the utility model has the beneficial technical effects that:
The utility model relates to a hoisting type extension mechanism, which comprises a space extension assembly and a hoisting guide sliding assembly, wherein the space extension assembly is arranged as a hoisting folding assembly and is movably arranged at the top of the tail part of a carriage of an automobile body through the hoisting guide sliding assembly; the hoisting slide guiding assembly comprises an upper slide guiding chute and an upper slide guiding plate which are connected together in a sliding manner; when the automobile body is used, the carriage rear cover is opened, the space extension assembly is unfolded into a frame body structure through drawing and overturning, and the opening side face of the frame body structure faces the carriage of the automobile body and is communicated with the inner space of the carriage.
The folding type space extension assembly is ingenious in conception, compact and reasonable in structure, convenient and quick to operate, reasonable in storage of the interior of the carriage in the folded state, and located at the top of the tail of the carriage, does not occupy the riding space and the storage space at the bottom, and is more convenient and quick to store other articles; when going out, can be smooth with the car travel to the parking area in, open the carriage hou gai, the space extends the subassembly and opens, can effectual increase the inner space in carriage, stability is good and the privacy is good, satisfies the tourism and is crossed night, interim like demands such as lavatory, bathing, improves the comfort level when having a rest, and the convenience in the travel, can not need to live the hotel, practices thrift the travel cost to a certain extent.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic view of a hoist-type extension mechanism (folded state) of the present utility model;
FIG. 2 is a schematic view of the hoisting type extension mechanism of the present utility model in an open state;
FIG. 3 is a side view of one embodiment of the present utility model of a lift and fold assembly;
FIG. 4 is a schematic view of a hinge structure according to the present utility model;
FIG. 5 is a side view of another embodiment of the present utility model of a lifting and folding assembly;
reference numerals illustrate:
100. an automobile body; 101. a rear cover of the carriage;
200. hoisting the guide and slide assembly; 201. an upper guide chute; 202. an upper guide slide plate;
300. Hoisting the folding component; 301. an upper connecting plate; 302. an upper folding side plate; 303. a middle folding side plate; 304. a lower folding side plate; 305. an upper folding back plate; 306. a middle folding backboard; 307. a lower folding back plate; 308. a flexible connection member;
400. a bottom plate; 500. a support leg; 110. a first adapter plate; 120. a hinge shaft; 130. and the second adapter plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, a lifting type extension mechanism comprises a space extension assembly and a lifting guide and slide assembly 200, wherein the space extension assembly is movably arranged at the top of the tail part of a carriage of an automobile body 100 through the lifting guide and slide assembly 200; the lifting guide assembly 200 comprises an upper guide chute 201 and an upper guide slide plate 202 which are connected together in a sliding manner, the upper guide chute 201 is mounted on the top of the tail of the carriage of the automobile body 100, and the upper guide slide plate 202 is mounted on the space extension assembly. When the automobile rear cover is used, the automobile rear cover 101 is opened, the space extension assembly is unfolded into a frame body structure through drawing and overturning, the opening side face of the frame body structure faces the automobile body and is communicated with the inner space of the automobile body, the inner space of the automobile body is effectively expanded, night rest is facilitated, and comfort is improved.
Specifically, the space extending component is configured to hoist and fold the component 300, and comprises an upper connecting plate 301, a folding side plate component and a folding back plate component, the top surface of the upper connecting plate 301 is slidably connected to the upper guide chute 201 through the upper guide slide plate 202, two groups of folding side plate components are symmetrically arranged and connected to the left and right sides of the upper connecting plate 301, and the folding back plate component is connected to the folding side plate component in a reversible manner.
As shown in fig. 3 and 5, the folding side plate assembly includes an upper folding side plate 302, a middle folding side plate 303 and a lower folding side plate 304 which are sequentially folded and connected together, one side edge of the upper folding side plate 302 is connected to the side edge of the upper connecting plate 301, and the connected edges of the upper folding side plate 302, the middle folding side plate 303 and the lower folding side plate 304 are connected together through a 180-degree hinge structure or a flexible connecting piece 308;
The folding backboard assembly comprises an upper folding backboard 305, a middle folding backboard 306 and a lower folding backboard 307, wherein the upper folding backboard 305, the middle folding backboard 306 and the lower folding backboard 307 are respectively connected with the outer side edges of the upper folding side plate 302, the middle folding side plate 303 and the lower folding side plate 304 through 90-degree hinge structures or flexible connecting pieces 308; the bottom panel 400 is of a double plate structure, and the bottom panel 400 is connected to the bottom edge of the lower folding side panel 304 in a reversible manner by a 90 ° hinge structure or flexible connection 308.
In addition, the four corners of the bottom plate 400 are further provided with supporting legs 500 to increase the bearing capacity of the bottom plate, and whether the supporting legs are needed or not is specifically selected according to the extending length of the actual bottom plate 400; the leg 500 is quickly detachably connected to the base 400.
The hinge structure comprises two adapter plates and a hinge shaft 120, the adapter plates comprise a first adapter plate 110 and a second adapter plate 130, the first adapter plate 110 and the second adapter plate 130 are arranged in a crossed mode or are sleeved on the same hinge shaft 120 in a side-by-side mode, and the first adapter plate 110 and the second adapter plate 130 rotate around the hinge shaft 120. In actual use, the positioning of the rotation angle is performed by setting the limiting spring or step according to the requirement, meanwhile, the lengths of the first adapter plate 110 and the second adapter plate 130 are different, the adjustment is performed according to the folded state after the actual rotation, when the gap is required to be reserved, the adapter plates are longer, and can be designed to be equal in length when not required.
Specifically, the flexible connection unit 308 specifically adopts an outdoor tent fabric, waterproof cloth, adhesive tape or zipper combined cloth, and the like, and preferably adopts the outdoor tent fabric with a waterproof function. The flexible connecting piece is connected to two sides of the plate through bonding, and the distance between the plates is adjusted adaptively so as to achieve overturning and folding effects, and a combined structure of a hinge structure and a single-side flexible connecting piece can be adopted so as to ensure connection strength and tightness.
The application process of the utility model is as follows:
step one, opening a carriage rear cover 101;
Step two, lifting the sliding out of the folding assembly 300, and sliding out the upper guide sliding plate 202 on the top surface of the upper connecting plate 301 along the guide sliding groove 201 at the top of the carriage; in the initial state, the lifting folding assembly 300 is folded together and positioned at the top of the carriage;
step three, the lifting and folding assembly 300 is opened, mainly comprising the following steps:
1) The upper folding side plate 302 is turned down by 90 degrees to be in a vertical state;
2) The middle folding side plate 303 is turned down by 180 degrees to be in a vertical state;
3) The lower folding side plate 304 is turned down by 180 degrees to be in a vertical state;
4) The bottom plate 400 is turned downwards for 30 degrees to be in a horizontal state;
5) The lower folding back plate 307 is turned outwards by 90 degrees and then is vertical to the lower folding side plate 304;
6) The middle folding back plate 306 is vertical to the middle folding side plate 303 after being turned outwards by 90 degrees;
7) The upper folding backboard 305 is turned outwards by 90 degrees and then is vertical to the upper folding side board 302;
And step four, the support legs are installed, grooves matched with the support legs are formed in four corners of the bottom surface of the bottom plate 400, the support legs 500 are directly and vertically placed in the grooves, the support legs are adjusted to a proper height and locked, and the bottom ends of the support legs are stably supported on the ground.
Through the above four steps, the operation of opening the hoist folding assembly 300 (space extending assembly) can be realized, and the operation of receiving the hoist folding assembly 300 can be realized by the reverse operation.
In another embodiment:
The space extension assembly adopts a flexible material folding structure and comprises an upper connecting plate 301, a folding supporting rod, a flexible outer cover surface and a bottom plate 400, one end of the folding supporting rod is connected to four corners of the upper connecting plate 301, the top end of the flexible outer cover surface is connected to the bottom surface of the upper connecting plate 301, the flexible outer cover surface is sleeved outside the folding supporting rod, and the bottom plate 400 is formed by overlapping the bottom end of the folding supporting rod with an independent part and is supported on the ground through a supporting leg 500. Specifically, the folding bracing piece adopts the metal pole to support, but two adjacent metal pole tip overlap joints back through articulated shaft swivelling joint together, and during the overlap joint, one end is the U-shaped, and one end is protruding font, and U-shaped open-ended specification cooperatees with protruding font tip.
The space extension assembly of this embodiment, the structure is simpler, and the quality is lighter, and cost of manufacture is lower, and deposits and accomodate more convenient. When going out, can be smooth with the car travel to the parking area in, open the carriage hou gai, the space extends the subassembly and opens, can effectual increase carriage's inner space, stability is good and the privacy is good, satisfies the tourism and is crossed night, interim like demands such as lavatory, bathing, very big improvement comfort level when having a rest, and the convenience in the travel, can not need to live the hotel, practice thrift the travel cost to a certain extent.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. A hoist and mount formula extending mechanism, its characterized in that: the lifting guide assembly comprises a space extension assembly and a lifting guide assembly (200), wherein the space extension assembly is movably arranged at the top of the tail part of a carriage of the automobile body (100) through the lifting guide assembly (200); the hoisting guide assembly (200) comprises an upper guide chute (201) and an upper guide slide plate (202) which are connected together in a sliding manner, the upper guide chute (201) is mounted at the top of the tail part of a carriage of the automobile body (100), and the upper guide slide plate (202) is mounted on the space extension assembly.
2. The hoist-type extension mechanism of claim 1, characterized in that: the space extension assembly is arranged to hoist and mount a folding assembly (300), and comprises an upper connecting plate (301), a folding side plate assembly and a folding back plate assembly, wherein the upper surface of the upper connecting plate (301) is slidably connected with the upper guide sliding groove (201) through the upper guide sliding plate (202), the two groups of folding side plate assemblies are symmetrically arranged and connected on the left side and the right side of the upper connecting plate (301), and the folding back plate assembly is connected to the folding side plate assembly in a turnover mode.
3. The hoist-type extension mechanism of claim 2, characterized in that: the folding side plate assembly comprises an upper folding side plate (302), a middle folding side plate (303) and a lower folding side plate (304) which are sequentially connected in a folding way, one side edge of the upper folding side plate (302) is connected to the side edge of the upper connecting plate (301), and the connected edges of the upper folding side plate (302), the middle folding side plate (303) and the lower folding side plate (304) are connected together through a 180-degree hinge structure or a flexible connecting piece (308);
The folding backboard assembly comprises an upper folding backboard (305), a middle folding backboard (306) and a lower folding backboard (307), wherein the upper folding backboard (305), the middle folding backboard (306) and the lower folding backboard (307) are respectively connected with the outer side edges of the upper folding side plate (302), the middle folding side plate (303) and the lower folding side plate (304) through 90-degree hinge structures or flexible connecting pieces (308);
The folding type folding side plate further comprises a bottom plate (400), the bottom plate (400) adopts a double-plate structure, and the bottom plate (400) is connected to the bottom edge of the lower folding side plate (304) in a turnover mode through a 90-degree hinge structure or a flexible connecting piece (308).
4. A hoist extension mechanism as claimed in claim 3, wherein: the hinge structure comprises two adapter plates and a hinge shaft (120), wherein the adapter plates comprise a first adapter plate (110) and a second adapter plate (130), the first adapter plate (110) and the second adapter plate (130) are arranged in a crossed mode or are sleeved on the same hinge shaft (120) in a side-by-side mode, and the first adapter plate (110) and the second adapter plate (130) rotate around the hinge shaft (120).
5. The hoist-type extension mechanism of claim 1, characterized in that: the space extension assembly adopts a flexible material folding structure and comprises an upper connecting plate (301), a folding supporting rod, a flexible outer cover surface and a bottom plate (400), one end of the folding supporting rod is connected to four corners of the upper connecting plate (301), the top end of the flexible outer cover surface is connected to the bottom surface of the upper connecting plate (301), the flexible outer cover surface is sleeved outside the folding supporting rod, and the bottom plate (400) is formed by overlapping the bottom end of the folding supporting rod and is supported on the ground through a supporting leg (500) in an independent part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672441.7U CN221023443U (en) | 2023-06-29 | 2023-06-29 | Hoisting type extension mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321672441.7U CN221023443U (en) | 2023-06-29 | 2023-06-29 | Hoisting type extension mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221023443U true CN221023443U (en) | 2024-05-28 |
Family
ID=91169148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321672441.7U Active CN221023443U (en) | 2023-06-29 | 2023-06-29 | Hoisting type extension mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221023443U (en) |
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2023
- 2023-06-29 CN CN202321672441.7U patent/CN221023443U/en active Active
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