CN108612685B - Manual telescopic interior trimming panel top support device - Google Patents
Manual telescopic interior trimming panel top support device Download PDFInfo
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- CN108612685B CN108612685B CN201810373302.1A CN201810373302A CN108612685B CN 108612685 B CN108612685 B CN 108612685B CN 201810373302 A CN201810373302 A CN 201810373302A CN 108612685 B CN108612685 B CN 108612685B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The invention discloses a manual telescopic interior trim panel jacking device, and aims to provide the manual telescopic interior trim panel jacking device which is convenient to install a main support frame and can effectively reduce the occupied space in a vehicle body, so that an operator can conveniently install other parts in the vehicle body, and the production efficiency of the whole vehicle body is improved. The main support frame comprises a vertical support vertical pipe, a movable support vertical pipe, a vertical pipe locking bolt and at least one radial installation shaft lever, wherein the movable support vertical pipe is arranged in the vertical support vertical pipe in a sliding mode, the vertical pipe locking bolt is arranged on the vertical support vertical pipe and used for locking the movable support vertical pipe, and the radial installation shaft lever is arranged on the outer side face of the movable support vertical pipe. The radial mounting shaft rod is sleeved with a plurality of mounting shaft sleeves, the mechanical telescopic ejector rods are in one-to-one correspondence with the mounting shaft sleeves, and the mechanical telescopic ejector rods are mounted on the corresponding mounting shaft sleeves.
Description
Technical Field
The invention relates to an automobile interior trim panel installation tool, in particular to a manual telescopic interior trim panel support device for installing an automobile interior trim panel.
Background
At present, the interior trim panel in the vehicle body is fixed on the inner side surface of the vehicle body in a sticking way. According to the interior trim panel fixed on the inner side surface of the vehicle body in the sticking mode, before the viscose is cured, the support frame is required to be installed in the carriage of the vehicle body, the interior trim panel is propped against by the telescopic ejector rod on the support frame, and the problem that the interior trim panel falls off before the viscose is cured is solved.
On one hand, the existing support frame is complex in structure and large in size and needs to occupy a large amount of space in a vehicle body, so that an operator cannot perform other operations in the vehicle body after the support frame is installed in the vehicle body, the time required for curing the viscose of the automotive trim top plate is usually long, and the overall production efficiency of the vehicle body is greatly influenced; on the other hand, the support frame is usually fixed in a threaded hole on a bottom plate of a vehicle body by bolts, and the support frame is easily limited in fixation.
In addition, the telescopic ejector rod of the existing support frame is usually fixed to the length of the telescopic ejector rod by a set screw, and the telescopic ejector rod is operated as follows, the telescopic ejector rod is manually extended to enable the end part of the telescopic ejector rod to be propped against the surface of an interior panel, and then the set screw is screwed to fix the length of the telescopic ejector rod; at present, the telescopic ejector rod has the following defects in the practical application process, a gap often exists between the end part of the telescopic ejector rod and the surface of the interior trim panel, and the flexible ejector rod cannot reliably support the interior trim panel, so that the problem that the interior trim panel falls off in the process of curing viscose is caused.
Disclosure of Invention
The first purpose of the invention is to provide a manual telescopic type interior trim panel support device, which can effectively reduce the occupation of the space of the middle lower part of a vehicle body, thereby facilitating the installation of other parts of the middle lower part of the vehicle body by an operator and improving the production efficiency of the whole vehicle body.
The second objective of the present invention is to provide a self-adaptive universal support frame capable of reliably supporting an interior trim panel and avoiding the problem of falling off of the interior trim panel before the adhesive is cured.
The technical scheme of the invention is as follows:
a manual telescopic interior trimming panel top support device comprises a main support frame and a plurality of mechanical telescopic top rods for supporting an automotive interior trimming panel, the main supporting frame comprises a vertical supporting vertical pipe, a movable supporting vertical pipe arranged in the vertical supporting vertical pipe in a sliding way, a vertical pipe locking bolt arranged on the vertical supporting vertical pipe and used for locking the movable supporting vertical pipe, and at least one radial mounting shaft lever arranged on the outer side surface of the movable supporting vertical pipe, the upper end of the movable supporting vertical pipe passes through the upper port of the vertical supporting vertical pipe and is positioned above the vertical supporting vertical pipe, the radial mounting shaft lever is positioned above the vertical supporting vertical pipe, a plurality of mounting shaft sleeves are sleeved on the radial mounting shaft lever, shaft sleeve locking bolts used for fixing the mounting shaft sleeves on the radial mounting shaft lever are arranged on the mounting shaft sleeves, the mechanical telescopic ejector rods are in one-to-one correspondence with the mounting shaft sleeves, and the mechanical telescopic ejector rods are mounted on the corresponding mounting shaft sleeves.
The main tributary strut of the manual telescopic interior plaque shore ware of this scheme installs back in the carriage, and the main tributary strut is little to the occupation space in carriage, and the telescopic ejector pin of machinery installs on the installation axle sleeve that corresponds, and the telescopic ejector pin of machinery installs the upper portion at the main tributary strut promptly, so can effectively reduce the occupation to the well lower part space in the automobile body, before the viscose solidification of automotive interior plaque, the operator can be convenient to the installation operation of other spare parts in the lower part in the automobile body, thereby improve the holistic production efficiency of automobile body.
Preferably, the main support frame further comprises an auxiliary locking mechanism arranged at the upper end of the movable support vertical pipe, the auxiliary locking mechanism comprises a vertical stud arranged at the upper end of the movable support vertical pipe, a vertical switching screw sleeve matched with the vertical stud, a vertical guide hole arranged on the upper end surface of the vertical switching screw sleeve, a vertical guide rod arranged in the vertical guide hole in a sliding manner, and an upper support flat plate arranged at the upper end of the vertical guide rod, the vertical guide hole is coaxial with the vertical stud, and the vertical guide hole is positioned above the vertical stud.
The auxiliary locking mechanism of the scheme can be favorable for further improving the installation stability of the main support frame.
Preferably, the upper surface of the upper supporting flat plate is provided with a rubber elastic pad.
Preferably, the lower end of the vertical supporting vertical pipe is provided with a lower supporting flat plate.
Preferably, the riser lock bolt is proximate the upper end of the vertical support riser.
Preferably, the mechanical telescopic ejector rod comprises a supporting tube, a sliding jacking tube arranged in the supporting tube in a sliding manner, a sliding sleeve sleeved on the sliding jacking tube in a sliding manner, and a clearance eliminating locking mechanism, wherein the first end of the supporting tube is rotatably arranged on the corresponding mounting shaft sleeve through a hinge shaft, and the end face of the second end of the supporting tube is provided with a sliding jacking tube through hole; the sliding sleeve is positioned in the supporting tube, the outer side surface of the sliding sleeve is provided with an elastic rubber sleeve, and the outer side surface of the elastic rubber sleeve is abutted against the inner side surface of the supporting tube; the first end of the sliding propping pipe is positioned in the supporting pipe, the second end of the sliding propping pipe penetrates through the through hole of the sliding propping pipe and is positioned outside the supporting pipe, and the end surface of the second end of the sliding propping pipe is provided with an elastic rubber pressing block; the anti-backlash locking mechanism comprises an outer long strip-shaped guide hole which is arranged on the outer side surface of the supporting tube and extends along the length direction of the supporting tube, an inner long strip-shaped guide hole which is arranged on the outer side surface of the sliding jacking tube and extends along the length direction of the sliding jacking tube, a radial bolt hole which is arranged on the sliding sleeve and penetrates through the inner side surface of the sliding sleeve, a locking screw rod matched with the bolt hole, a reel which is positioned in the sliding jacking tube and a connecting wire which is wound on the reel, the outer end of the locking screw rod outwards penetrates through the outer long strip-shaped guide hole and is located on the outer side of the supporting pipe, an annular outer limiting block is arranged on the outer side face of the locking screw rod and on the outer side of the supporting pipe, an operating handle is arranged at the outer end of the locking screw rod, the inner end of the locking screw rod inwards penetrates through the inner long strip-shaped guide hole and is connected with the reel, the locking screw rod is coaxial with the reel, and the end portion of the connecting wire is connected with the first end of the sliding supporting pipe.
The mechanical telescopic ejector rod can reliably support the interior trim panel, and the problem that the interior trim panel falls off before the viscose is cured is avoided.
Preferably, the difference between the inner diameter of the support tube and the outer diameter of the sliding sleeve is greater than 3 mm.
Preferably, the length of the inner elongated guide hole is smaller than the axial length of the sliding sleeve.
Preferably, one end of the outer elongated guide hole is close to the first end of the support tube, and the other end of the outer elongated guide hole is close to the second end of the support tube.
The invention has the beneficial effects that:
the occupied space of the middle lower part of the automobile body can be effectively reduced, so that an operator can conveniently install other parts of the middle lower part of the automobile body, and the overall production efficiency of the automobile body is improved.
And secondly, the interior trim panel can be reliably supported, and the problem that the interior trim panel falls off before the viscose is cured is avoided.
Drawings
FIG. 1 is a schematic view of a manual telescoping interior panel jack according to the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a schematic sectional view of the mechanical telescopic ram of the present invention.
Fig. 4 is a partially enlarged view at B in fig. 3.
In the figure:
main tributary strut 1:
a vertical supporting vertical pipe 1.1, a movable supporting vertical pipe 1.2, a vertical pipe locking bolt 1.3, a lower supporting flat plate 1.4, a radial mounting shaft lever 1.5, a mounting shaft sleeve 1.6 and a shaft sleeve locking bolt 1.7,
the device comprises an auxiliary locking mechanism 1.8, a vertical stud 1.81, a vertical transfer threaded sleeve 1.82, a vertical guide hole 1.83, a vertical guide rod 1.84, an upper support flat plate 1.85 and a rubber elastic pad 1.86;
mechanical telescopic ejector rod 2:
a supporting tube 2.1 is slidably supported through a hole 2.11;
2.2 of a sliding propping pipe and 2.21 of an elastic rubber pressing block;
a sliding sleeve 2.3 and an elastic rubber sleeve 2.31;
2.4 of a gap eliminating locking mechanism, 2.41 of an outer long strip-shaped guide hole, 2.42 of an inner long strip-shaped guide hole, 2.43 of a locking screw rod, 2.44 of an operating handle, 2.45 of a radial bolt hole, 2.46 of an annular outer limiting block, 2.47 of a reel and 2.48 of a connecting line;
and a hinge shaft 3.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
as shown in fig. 1, a manual telescopic interior panel top support device includes a main support frame 1 and a plurality of mechanical telescopic top rods 2 for supporting an interior panel of an automobile.
The main support frame comprises a vertical support vertical pipe 1.1, a movable support vertical pipe 1.2 arranged in the vertical support vertical pipe in a sliding mode, a vertical pipe locking bolt 1.3 arranged on the vertical support vertical pipe and used for locking the movable support vertical pipe, an auxiliary locking mechanism 1.8 arranged at the upper end of the movable support vertical pipe and a plurality of radial mounting shaft levers 1.5 arranged on the outer side face of the movable support vertical pipe.
The lower end of the vertical supporting vertical pipe is provided with a lower supporting flat plate 1.4. The upper end of the movable supporting vertical pipe penetrates through the upper port of the vertical supporting vertical pipe and is positioned above the vertical supporting vertical pipe. The riser locking bolt is near the upper end of the vertical support riser.
As shown in fig. 1 and 2, the auxiliary locking mechanism includes a vertical stud 1.81 disposed at the upper end of the movable support vertical pipe, a vertical transfer screw sleeve 1.82 engaged with the vertical stud, a vertical guide hole 1.83 disposed on the upper end surface of the vertical transfer screw sleeve, a vertical guide rod 1.84 slidably disposed in the vertical guide hole, and an upper support flat plate 1.85 disposed at the upper end of the vertical guide rod. The vertical stud is coaxial with the movable supporting vertical pipe. The vertical guide hole is coaxial with the vertical stud, and the vertical guide hole is positioned above the vertical stud. The vertical guide rod can rotate relative to the vertical guide hole. The upper surface of the upper supporting flat plate is provided with a rubber elastic pad 1.86.
The radial mounting shaft is located above the vertical support riser. The radial mounting shaft lever is perpendicular to the vertical support riser. Each radial mounting shaft is distributed circumferentially around the vertical support riser. The radial mounting shaft lever is sleeved with a plurality of mounting shaft sleeves 1.6. The mounting shaft sleeve is provided with a shaft sleeve locking bolt 1.7 used for fixing the mounting shaft sleeve on the radial mounting shaft rod. The mounting sleeve can rotate relative to the radial mounting shaft, and the mounting sleeve can slide relative to the radial mounting shaft.
The mechanical telescopic ejector rods are in one-to-one correspondence with the mounting shaft sleeves, and the mechanical telescopic ejector rods are mounted on the corresponding mounting shaft sleeves.
In actual use, the shaft sleeve locking bolt can be loosened to rotate and move the mounting shaft sleeve, so that the direction of the mechanical telescopic ejector rod on the mounting shaft sleeve meets the requirement, and then the shaft sleeve locking bolt is locked to fixedly mount the shaft sleeve.
As shown in fig. 1 and fig. 3, the mechanical telescopic ejector rod 2 includes a support tube 2.1, a sliding propping tube 2.2 slidably disposed in the support tube, a sliding sleeve 2.3 slidably sleeved on the sliding propping tube, and an anti-backlash locking mechanism 2.4. The supporting pipe and the sliding top supporting pipe are both steel pipes. The sliding sleeve is a plastic sliding sleeve. The supporting tube is parallel to or coaxial with the axis of the sliding propping tube. The sliding jacking pipe is coaxial with the sliding sleeve.
The first end of the supporting tube is rotatably arranged on the corresponding mounting shaft sleeve through a hinge shaft 3. The end face of the second end of the supporting pipe is provided with a sliding propping pipe through hole 2.11. The hinged mounting structure is a hinged seat which is rotatably connected to the first end of the supporting cylinder body through a hinged shaft, or the hinged mounting structure is a hinged hole which is arranged on the first end of the supporting cylinder body in a communicating mode. In this embodiment, the hinge mounting structure is a hinge hole 1.1 provided through the first end of the support cylinder.
The sliding sleeve is positioned in the supporting pipe. A gap is arranged between the inner side surface of the supporting tube and the outer side surface of the sliding sleeve. The difference between the inner diameter of the support tube and the outer diameter of the sliding sleeve is greater than 2 mm, and in this embodiment, the difference between the inner diameter of the support tube and the outer diameter of the sliding sleeve is 4 mm. The outer side surface of the sliding sleeve is provided with an elastic rubber sleeve 2.31. An elastic rubber sleeve mounting groove is formed in the outer side face of the sliding sleeve, and the elastic rubber sleeve is arranged in the elastic rubber sleeve mounting groove. The outer side surface of the elastic rubber sleeve is abutted against the inner side surface of the supporting tube.
The first end of the sliding jacking tube is located within the support tube. The second end of the sliding jacking pipe passes through the through hole of the sliding jacking pipe and is positioned outside the supporting pipe. And an elastic rubber pressing block 2.21 is arranged on the end surface of the second end of the sliding propping pipe.
As shown in fig. 3 and 4, the anti-backlash locking mechanism includes an outer long strip-shaped guide hole 2.41 provided on the outer side surface of the support tube and extending in the longitudinal direction of the support tube, an inner long strip-shaped guide hole 2.42 provided on the outer side surface of the sliding top stay tube and extending in the longitudinal direction of the sliding top stay tube, a radial bolt hole 2.45 provided on the sliding sleeve and penetrating through the inner and outer side surfaces of the sliding sleeve, a locking screw 2.43 engaged with the bolt hole, a reel 2.47 located in the sliding top stay tube, and a connecting wire 2.48 wound on the reel.
The outer long strip-shaped guide hole is communicated with the inner side surface of the supporting tube. One end of the outer long strip-shaped guide hole is close to the first end of the supporting tube, and the other end of the outer long strip-shaped guide hole is close to the second end of the supporting tube.
The inner long strip-shaped guide hole is communicated with the inner side surface of the sliding jacking pipe. The length of interior long bar pilot hole is less than the axial length of sliding sleeve, and in this embodiment, the length of interior long bar pilot hole is less than half of the axial length of sliding sleeve.
The locking screw rod extends along the radial direction of the sliding sleeve. The outer end of the supporting tube penetrates through the outer long strip-shaped guide hole outwards and is positioned on the outer side of the supporting tube. An annular outer limiting block 2.46 is arranged on the outer side surface of the locking screw rod and positioned on the outer side of the supporting tube. The outer end of the locking screw is provided with an operating handle 2.44. The operating handle is coaxial with the locking screw.
The inner end of the locking screw rod penetrates through the inner long strip-shaped guide hole inwards and is connected with the reel. The locking screw is coaxial with the reel. The end of the connecting wire is connected with the first end of the sliding propping tube.
The specific use of the manual telescopic interior trim panel jack of the present embodiment is as follows:
the main support frame is installed in the vehicle body, and specifically installed as follows:
placing the main support frame into the carriage, placing the lower support flat plate on the bottom surface of the carriage, and enabling the vertical support vertical pipe to be approximately in a vertical state;
then, pulling the movable supporting vertical pipe upwards until the rubber elastic pad of the upper supporting flat plate abuts against the inner top surface of the carriage, and then locking a vertical pipe locking bolt to fix the movable supporting vertical pipe on the vertical supporting vertical pipe;
and then, the vertical guide rod and the upper supporting flat plate are jacked up by rotating the vertical transfer threaded sleeve, so that the main supporting frame is stably and reliably supported between the bottom surface and the top surface of the carriage.
The main support frame of the embodiment is not required to be fixed in the vehicle body through bolts, and the fixing position of the main support frame can be selected according to requirements.
On the other hand, after the main support frame of the manual telescopic interior trimming panel top support device of the embodiment is installed in the carriage, the occupied space of the main support frame to the carriage is small, the mechanical telescopic ejector rod is installed on the corresponding installation shaft sleeve, namely, the mechanical telescopic ejector rod is installed on the upper portion of the main support frame, so that the occupied space of the middle lower portion in the vehicle body can be effectively reduced, and before the viscose of the interior trimming panel of the vehicle is solidified, an operator can conveniently install other parts in the middle lower portion of the vehicle body, and the production efficiency of the whole vehicle body is improved.
In supporting the interior trim panel of the vehicle (described by way of example with a single mechanical telescoping ram):
firstly, rotating a supporting pipe around a hinge shaft to enable a sliding top supporting pipe to face an automotive interior panel to be tightly supported;
an operator holds the operating handle, drives the sliding sleeve and the sliding jacking pipe to move through the operating handle, so that the sliding jacking pipe extends out and props against the surface of the automotive trim panel, and the locking screw abuts against one end of the inner long strip-shaped guide hole close to the second end of the sliding jacking pipe; then the operating handle is released;
because the outer side surface of the elastic rubber sleeve is tightly abutted against the inner side surface of the supporting tube, when an operator releases the operating handle, the friction force between the elastic rubber sleeve and the inner side surface of the supporting tube can keep the sliding supporting tube and the elastic rubber sleeve fixed;
secondly, the operator rotates the locking screw through the operating handle, screws the locking screw down, in this process: the locking screw drives the reel to rotate together, the connecting wire is wound on the reel in the rotating process of the reel, so that the sliding jacking pipe is ejected outwards through the connecting wire, a gap possibly existing between the elastic rubber pressing block and the surface of the automotive trim panel is eliminated, and the elastic rubber pressing block at the second end of the sliding jacking pipe is enabled to be pressed against the surface of the automotive trim panel;
then, the locking screw rod is continuously rotated to enable the annular outer limiting block to abut against the outer side surface of the supporting pipe, in the process, the sliding supporting pipe keeps the state of abutting against the automotive interior panel immovably, and the sliding sleeve and the rotating locking screw rod move towards the first end of the supporting pipe along the outer long strip-shaped guide hole;
then, continuing to turn the locking screw rod, wherein in the process, the sliding sleeve is close to the outer long strip-shaped guide hole so as to compress the elastic rubber sleeve, and effectively increase the friction force between the elastic rubber sleeve and the inner side surface of the supporting pipe, so that in the process that the locking screw rod drives the reel to rotate together to enable the connecting wire to be wound on the reel, the sliding sleeve and the turning locking screw rod keep fixed, and the sliding supporting pipe is continuously ejected outwards through the connecting wire, the elastic rubber pressing block is ejected on the surface of the automobile interior panel and generates elastic extrusion deformation so as to provide a certain pre-ejecting supporting force for the automobile interior panel, so that the gap possibly existing between the elastic rubber pressing block and the surface of the automobile interior panel can be eliminated, and the elastic rubber pressing block at the second end, extending from the sliding supporting pipe, is ejected on the surface of the automobile interior panel; and can provide certain jacking power in advance for the automotive interior board to reliably support the interior board, avoid taking place the problem that the interior board drops before the viscose solidification.
Thirdly, after the viscose of the automotive interior panel is cured, an operator rotates the locking screw rod through the operating handle to unscrew the locking screw rod, and then the locking screw rod moves towards the first end of the supporting tube through the operating handle sliding sleeve and the sliding propping tube.
Claims (7)
1. A manual telescopic interior trimming panel jacking device is characterized by comprising a main supporting frame and a plurality of mechanical telescopic jacking rods for supporting an automotive interior trimming panel,
the main supporting frame comprises a vertical supporting vertical pipe, a movable supporting vertical pipe arranged in the vertical supporting vertical pipe in a sliding way, a vertical pipe locking bolt arranged on the vertical supporting vertical pipe and used for locking the movable supporting vertical pipe, and at least one radial mounting shaft lever arranged on the outer side surface of the movable supporting vertical pipe,
the upper end of the movable supporting vertical pipe penetrates through the upper port of the vertical supporting vertical pipe and is positioned above the vertical supporting vertical pipe, the radial mounting shaft lever is positioned above the vertical supporting vertical pipe, a plurality of mounting shaft sleeves are sleeved on the radial mounting shaft lever, shaft sleeve locking bolts used for fixing the mounting shaft sleeves on the radial mounting shaft lever are arranged on the mounting shaft sleeves,
the mechanical telescopic ejector rods correspond to the mounting shaft sleeves one by one, and the mechanical telescopic ejector rods are mounted on the corresponding mounting shaft sleeves;
the mechanical telescopic ejector rod comprises a supporting pipe, a sliding jacking pipe arranged in the supporting pipe in a sliding way, a sliding sleeve sleeved on the sliding jacking pipe in a sliding way and an anti-backlash locking mechanism,
the first end of the supporting tube is rotatably arranged on the corresponding mounting shaft sleeve through a hinge shaft, and the end surface of the second end of the supporting tube is provided with a sliding supporting tube through hole;
the sliding sleeve is positioned in the supporting tube, the outer side surface of the sliding sleeve is provided with an elastic rubber sleeve, and the outer side surface of the elastic rubber sleeve is abutted against the inner side surface of the supporting tube;
the first end of the sliding propping pipe is positioned in the supporting pipe, the second end of the sliding propping pipe penetrates through the through hole of the sliding propping pipe and is positioned outside the supporting pipe, and the end surface of the second end of the sliding propping pipe is provided with an elastic rubber pressing block;
the anti-backlash locking mechanism comprises an outer long strip-shaped guide hole which is arranged on the outer side surface of the supporting tube and extends along the length direction of the supporting tube, an inner long strip-shaped guide hole which is arranged on the outer side surface of the sliding jacking tube and extends along the length direction of the sliding jacking tube, a radial bolt hole which is arranged on the sliding sleeve and penetrates through the inner side surface of the sliding sleeve, a locking screw rod matched with the bolt hole, a reel which is positioned in the sliding jacking tube and a connecting wire which is wound on the reel, the outer end of the locking screw rod penetrates through the outer long strip-shaped guide hole outwards and is positioned on the outer side of the supporting tube, an annular outer limiting block is arranged on the outer side surface of the locking screw rod and is positioned on the outer side of the supporting tube, an operating handle is arranged at the outer end of the locking screw rod, the inner end of the locking screw rod penetrates through the inner long strip-shaped guide hole inwards and is connected with the reel, the locking screw rod is coaxial with the reel, and the end part of the connecting wire is connected with the first end of the sliding propping tube;
the vertical pipe locking bolt is close to the upper end of the vertical supporting vertical pipe.
2. The manual telescopic interior trimming panel top supporter according to claim 1, wherein the main support frame further comprises an auxiliary locking mechanism disposed at the upper end of the movable support vertical tube, the auxiliary locking mechanism comprises a vertical stud disposed at the upper end of the movable support vertical tube, a vertical adapter nut engaged with the vertical stud, a vertical guide hole disposed on the upper end surface of the vertical adapter nut, a vertical guide rod slidably disposed in the vertical guide hole, and an upper support flat plate disposed at the upper end of the vertical guide rod, the vertical guide hole is coaxial with the vertical stud, and the vertical guide hole is located above the vertical stud.
3. The manual retractable interior panel support of claim 2, wherein the upper surface of the upper support plate is provided with a rubber spring pad.
4. The manual telescopic interior trim panel top support according to claim 1, wherein the lower end of the vertical support vertical pipe is provided with a lower support flat plate.
5. The manual telescoping plaque jack of claim 1 wherein the difference between the inside diameter of said support tube and the outside diameter of said sliding sleeve is greater than 3 mm.
6. The manual telescopic interior panel jack of claim 5, wherein the length of said inner elongated guide hole is less than the axial length of said sliding sleeve.
7. The manually retractable interior panel support according to claim 5, wherein one end of the elongated guide hole is proximate to the first end of the support tube and the other end of the elongated guide hole is proximate to the second end of the support tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373302.1A CN108612685B (en) | 2018-04-24 | 2018-04-24 | Manual telescopic interior trimming panel top support device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810373302.1A CN108612685B (en) | 2018-04-24 | 2018-04-24 | Manual telescopic interior trimming panel top support device |
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| CN108612685A CN108612685A (en) | 2018-10-02 |
| CN108612685B true CN108612685B (en) | 2020-05-01 |
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| CN201810373302.1A Active CN108612685B (en) | 2018-04-24 | 2018-04-24 | Manual telescopic interior trimming panel top support device |
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| CN114909375A (en) * | 2022-04-01 | 2022-08-16 | 上海星豪燊汽车技术服务有限公司 | Supporting structure for automobile inner top plate and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208290512U (en) * | 2018-04-24 | 2018-12-28 | 嵊州市恒中机器有限公司 | A kind of trim panel jacking device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5772162A (en) * | 1996-10-16 | 1998-06-30 | Lin; Chin-Liang | Drop-bottle stand |
| ATE533008T1 (en) * | 2007-08-01 | 2011-11-15 | Light Boy Co Ltd | TELESCOPIC SUPPORT COLUMN AND HEADLAMP USING THE SAME |
| CN201396563Y (en) * | 2008-12-04 | 2010-02-03 | 窦西泉 | Stay bar |
| CN102374373B (en) * | 2010-08-16 | 2013-04-10 | 中强光电股份有限公司 | Lifting module |
| JP5798390B2 (en) * | 2011-06-23 | 2015-10-21 | 株式会社トップ | Stretch structure of support |
| CN202327573U (en) * | 2011-12-08 | 2012-07-11 | 安徽巨一自动化装备有限公司 | Assistant supporting structure |
| CN203082487U (en) * | 2013-01-28 | 2013-07-24 | 徐杏忠 | Lifting device capable of automatically limiting position |
| CN104235559A (en) * | 2014-08-27 | 2014-12-24 | 陈菊芳 | Height-adjustable portable tablet computer bracket |
| CN205592592U (en) * | 2016-04-27 | 2016-09-21 | 芜湖市润雨精密机械有限公司 | Lift support piece |
| CN106439404A (en) * | 2016-08-30 | 2017-02-22 | 成都灵感元素科技有限公司 | Multifunctional stable support |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208290512U (en) * | 2018-04-24 | 2018-12-28 | 嵊州市恒中机器有限公司 | A kind of trim panel jacking device |
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Effective date of registration: 20220228 Address after: 313102 No. 168, LAOHUDONG village, Lijiaxiang Town, Changxing County, Huzhou City, Zhejiang Province Patentee after: Zhejiang Hengyuan Machinery Co.,Ltd. Address before: No. 368, Punan Avenue, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Patentee before: SHENGZHOU HENGZHONG MACHINERY Co.,Ltd. |