CN211195744U

CN211195744U - Connection traction structure of pull type motor home

Info

Publication number: CN211195744U
Application number: CN201921951038.1U
Authority: CN
Inventors: 卞金超
Original assignee: Jiangsu Defa Rv Technology Co ltd
Current assignee: Jiangsu Defa Rv Technology Co ltd
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-08-07
Anticipated expiration: 2029-11-09

Abstract

The utility model relates to a connect and pull technical field, and disclose a structure is pulled in connection of pull type car as a house, including first connecting plate, the bottom fixed mounting of first connecting plate has the pole that hangs down, the bottom of first connecting plate and the left side movable mounting who is located the pole that hangs down have quantity to run through and extend to the first positioning screw rod of first connecting plate top for two and one end, the bottom fixed mounting of the pole that hangs down has the diaphragm, the right side of diaphragm has been seted up and has been accepted the groove, the inside movable mounting who accepts the groove has one end to run through and extend to the butt joint plate on diaphragm right side. This connection of pull-type car as a house pulls structure, through setting up riser, activity chamber and movable rod, first connecting plate is connected with the driving vehicle, and the room of pulling is connected with the second connecting plate, and when the second connecting plate jolted along with the room of pulling and fluctuated, the movable rod reciprocated at activity intracavity compression spring loop bar, and first connecting plate can not by consequently the atress, and connection structure is whole can not be pulled absolutely by the stretching.

Description

Connection traction structure of pull type motor home

Technical Field

The utility model relates to a connect and pull technical field, specifically be a connection of pull formula car as a house pulls structure.

Background

The car as a house, also known as the home on the wheel, has two functions of 'house' and 'car', but its attribute is still the car, is a kind of car that can move, has the essential basic facilities at home, and the car as a house is the fashion facility car kind of introducing by foreign countries, and the facility at home on its car has: furniture such as bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washroom facilities, air conditioners, televisions, stereos and the like and electrical appliances can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas and the like, and the limousine is a fashion product which integrates clothes, food, lives and rows and realizes 'travel in life and life in travel'.

The driving vehicle and the trailer of the trailer type motor home are connected together by using the connecting structure, the connecting and traction device of the traditional trailer type motor home is integrally rigid, and the connecting structure is easy to break when the trailer type motor home jolts through a speed bump or a rugged road surface, so that the connecting and traction structure of the trailer type motor home is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a structure is pull in connection of pull-type car as a house possesses advantages such as difficult fracture, has solved the pull-type room and when producing jolting through deceleration strip or rugged road surface, the easy cracked problem of connection structure.

(II) technical scheme

In order to realize the purpose of the difficult fracture, the utility model provides a following technical scheme: a connecting and traction structure of a pulling type caravan comprises a first connecting plate, wherein a hanging rod is fixedly arranged at the bottom of the first connecting plate, two first positioning screw rods with one ends penetrating and extending to the upper part of the first connecting plate are movably arranged at the bottom of the first connecting plate and positioned at the left side of the hanging rod, a transverse plate is fixedly arranged at the bottom of the hanging rod, a receiving groove is formed in the right side of the transverse plate, a butt plate with one end penetrating and extending to the right side of the transverse plate is movably arranged in the receiving groove, a U-shaped frame is fixedly arranged at the top of the transverse plate, an adjusting screw rod with one end penetrating and extending to the inside of the U-shaped frame is movably arranged at the top of the U-shaped frame, a limiting inserted rod with one end penetrating through the transverse plate and the butt plate and extending to the lower part of the transverse plate is fixedly arranged at the bottom of the adjusting screw rod, a, the utility model discloses a vertical plate, including the activity chamber, the inner diapire fixed mounting in activity chamber has the spring loop pole, the top movable mounting of spring loop pole has the saucer, the top fixed mounting of saucer has one end to run through and extend to the movable rod of riser top, the top fixed mounting of movable rod has the second connecting plate, the bottom of second connecting plate and the right side movable mounting who is located the movable rod have quantity to run through and extend to the second positioning screw of second connecting plate top for two and one end.

Preferably, the first connecting plate is internally provided with a through hole matched with the first positioning screw rod, and the first connecting plate is a high-carbon steel plate.

Preferably, the receiving groove is matched with the butt joint plate, the left side of the butt joint plate is an inclined plane, the pad is a circular disc, and the pad is matched with the movable cavity.

Preferably, the diaphragm and the inside of butt plate all seted up with restriction inserted bar assorted through-hole, the bottom of restriction inserted bar is the inclined plane.

Preferably, the U-shaped frame is internally provided with a thread adjusting hole matched with the adjusting screw rod, and the top of the adjusting screw rod is fixedly provided with a twist handle.

Preferably, rod and buffer spring in the spring loop pole further includes the restriction, buffer spring has been cup jointed to the outside of pole in the restriction, the pole further includes hollow rod and solid pole in the restriction, the inside movable mounting of hollow rod has one end to run through and extend to the outside solid pole of hollow rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a connection of pull type car as a house pulls structure possesses following beneficial effect:

this connection of pull-type car as a house pulls structure, through setting up riser, activity chamber, spring loop pole, saucer and movable rod, the user is when the user is using equipment, and first connecting plate is connected with the driving vehicle, and the room of pulling is connected with the second connecting plate, and when the second connecting plate jolts and fluctuates along with the room of pulling, the movable rod reciprocates at activity intracavity compression spring loop pole, and first connecting plate can not by so atress, and connection structure wholly can not be strained absolutely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the device comprises a first connecting plate 1, a vertical rod 2, a first positioning screw rod 3, a transverse plate 4, a bearing groove 5, a butt joint plate 6, a U-shaped frame 7, an adjusting screw rod 8, a limiting inserted rod 9, a vertical plate 10, a movable cavity 11, a spring sleeve rod 12, a cushion disc 13, a movable rod 14, a second connecting plate 15 and a second positioning screw rod 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a connecting and pulling structure of a trailer type caravan comprises a first connecting plate 1, a hanging rod 2 is fixedly installed at the bottom of the first connecting plate 1, two first positioning screws 3 are movably installed at the bottom of the first connecting plate 1 and positioned at the left side of the hanging rod 2, one end of each first positioning screw penetrates through and extends to the upper side of the first connecting plate 1, a through hole matched with the first positioning screw 3 is formed in the first connecting plate 1, the first connecting plate 1 is a high carbon steel plate, a transverse plate 4 is fixedly installed at the bottom of the hanging rod 2, a bearing groove 5 is formed at the right side of the transverse plate 4, a butt plate 6 with one end penetrating through and extending to the right side of the transverse plate 4 is movably installed in the bearing groove 5, a U-shaped frame 7 is fixedly installed at the top of the transverse plate 4, an adjusting screw 8 with one end penetrating through and extending to the inside of the U-shaped frame 7 is movably installed at the top of the U-shaped frame 7, the top of the adjusting screw 8 is fixedly provided with a twist handle, the bottom of the adjusting screw 8 is fixedly provided with a limiting inserted rod 9, one end of the limiting inserted rod 9 penetrates through the transverse plate 4 and the butt-joint plate 6 and extends to the lower part of the transverse plate 4, through holes matched with the limiting inserted rod 9 are formed in the transverse plate 4 and the butt-joint plate 6, the bottom of the limiting inserted rod 9 is an inclined plane, the top of the butt-joint plate 6 is fixedly provided with a vertical plate 10, the inside of the vertical plate 10 is provided with a movable cavity 11, a bearing groove 5 is matched with the butt-joint plate 6, the left side of the butt-joint plate 6 is an inclined plane, a pad 13 is a circular disc, the pad 13 is matched with the movable cavity 11, the inner bottom wall of the movable cavity 11 is fixedly provided with a spring sleeve rod 12, the spring sleeve rod 12 further comprises a limiting inner rod and a buffer spring, the buffer spring is sleeved outside the limiting inner rod further comprises, top movable mounting of spring loop pole 12 has a saucer 13, the top fixed mounting of saucer 13 has one end to run through and extend to the movable rod 14 of riser 10 top, the top fixed mounting of movable rod 14 has second connecting plate 15, the bottom of second connecting plate 15 and the right side movable mounting who is located movable rod 14 have quantity for two and one end run through and extend to the second positioning screw 16 of second connecting plate 15 top, through setting up riser 10, the activity chamber 11, spring loop pole 12, saucer 13 and movable rod 14, the user is when the use equipment, first connecting plate 1 is connected with the driving car, it is connected with second connecting plate 15 to pull the room, second connecting plate 15 is when jolting along with pulling the room, movable rod 14 compresses spring loop pole 12 and reciprocates in activity chamber 11, first connecting plate 1 can not be so atress, the connection structure is whole can not stretched out absolutely.

In summary, according to the connection traction structure of the trailer type caravan, by arranging the vertical plate 10, the movable cavity 11, the spring loop bar 12, the pad 13 and the movable rod 14, when a user uses the device, the first connecting plate 1 is connected with the driving vehicle, the trailer room is connected with the second connecting plate 15, when the second connecting plate 15 fluctuates along with the fluctuation of the trailer room, the movable rod 14 compresses the spring loop bar 12 in the movable cavity 11 to move up and down, the first connecting plate 1 cannot be stressed, the whole connection structure cannot be broken due to stretching, and the problem that the connection structure is easy to break when the trailer room generates the fluctuation through a speed reduction belt or a rugged road surface is solved.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a structure is pull in connection of pull type car as a house, includes first connecting plate (1), its characterized in that: the bottom fixed mounting of first connecting plate (1) has pole (2) that hangs down, the bottom of first connecting plate (1) and the left side movable mounting that is located pole (2) that hangs down have quantity for two and one end run through and extend to first connecting plate (1) top first positioning screw rod (3), the bottom fixed mounting of pole (2) that hangs down has diaphragm (4), accepting groove (5) has been seted up on the right side of diaphragm (4), the inside movable mounting of accepting groove (5) has one end to run through and extend to butt plate (6) on diaphragm (4) right side, the top fixed mounting of diaphragm (4) has U-shaped frame (7), the top movable mounting of U-shaped frame (7) has one end to run through and extend to inside adjusting screw (8) of U-shaped frame (7), the bottom fixed mounting of adjusting screw (8) has one end to run through diaphragm (4) and butt plate (6) and extend to restriction inserted bar (9) below diaphragm (4), the top fixed mounting of butt-joint plate (6) has riser (10), movable chamber (11) have been seted up to the inside of riser (10), the interior diapire fixed mounting in activity chamber (11) has spring loop bar (12), the top movable mounting of spring loop bar (12) has set of pads (13), the top fixed mounting of set of pads (13) has one end to run through and extend to movable rod (14) of riser (10) top, the top fixed mounting of movable rod (14) has second connecting plate (15), the bottom of second connecting plate (15) and the right side movable mounting who is located movable rod (14) have quantity to run through and extend to second positioning screw (16) of second connecting plate (15) top for two and one end.

2. The connection and traction structure of a trailer as claimed in claim 1, wherein: the first connecting plate (1) is internally provided with a through hole matched with the first positioning screw rod (3), and the first connecting plate (1) is a high-carbon steel plate.

3. The connection and traction structure of a trailer as claimed in claim 1, wherein: the bearing groove (5) is matched with the butt joint plate (6), the left side of the butt joint plate (6) is an inclined plane, the pad (13) is a disc, and the pad (13) is matched with the movable cavity (11).

4. The connection and traction structure of a trailer as claimed in claim 1, wherein: the inside of diaphragm (4) and butt joint board (6) all seted up with restriction inserted bar (9) assorted through-hole, the bottom of restriction inserted bar (9) is the inclined plane.

5. The connection and traction structure of a trailer as claimed in claim 1, wherein: the U-shaped frame (7) is internally provided with a thread adjusting hole matched with the adjusting screw rod (8), and the top of the adjusting screw rod (8) is fixedly provided with a twist handle.

6. The connection and traction structure of a trailer as claimed in claim 1, wherein: spring loop bar (12) are pole and buffer spring in further including the restriction, buffer spring has been cup jointed to the outside of pole in the restriction, further including hollow rod and solid core rod in the restriction, the inside movable mounting of hollow rod has one end to run through and extend to the outside solid core rod of hollow rod.