CN212709642U - Auxiliary traction lever arm for children toy car - Google Patents
Auxiliary traction lever arm for children toy car Download PDFInfo
- Publication number
- CN212709642U CN212709642U CN202021752784.0U CN202021752784U CN212709642U CN 212709642 U CN212709642 U CN 212709642U CN 202021752784 U CN202021752784 U CN 202021752784U CN 212709642 U CN212709642 U CN 212709642U
- Authority
- CN
- China
- Prior art keywords
- pipe
- handle
- fixed
- children
- threaded
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Toys (AREA)
Abstract
The utility model discloses an auxiliary traction lever arm for children's toy car, the electric iron comprises a handle, swing joint has the movable block in the cavity of handle, the bottom of movable block runs through to the inner chamber of handle and swing joint has the screwed pipe, the fixed pipe of bottom fixedly connected with of handle, the bottom of screwed pipe runs through the handle in proper order and fixes the pipe and extend to the inner chamber of fixed pipe, the inner chamber of screwed pipe is provided with the threaded rod. The utility model discloses a set up handle, movable block, screwed pipe, fixed pipe, bolt, movable tube, clamping bar, pipe, second bearing housing, spacing collar, slide bar, support, connecting rod, connecting plate, first bearing housing, location shell, threaded rod, connecting axle and through-hole's cooperation and use, solved the adult and need bow when promoting children's toy car, the problem of the use of the adult of being not convenient for, this an auxiliary traction lever arm for children's toy car possesses the advantage that the adult of being convenient for pulls children's toy car.
Description
Technical Field
The utility model relates to a children's toys technical field specifically is an auxiliary traction lever arm for children's toy car.
Background
A children's toy, which refers to a product designed or intended for children under 14 years old to play with, manufactured, and sold; however, except that the producer clearly indicates that the toy car is not used for children to play, the toy car for children is one type of toy for children, and the existing part of toy cars for children need adults to push the toy car to move when in use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an auxiliary traction lever arm for children's toy car possesses the advantage that the adult of being convenient for pulls children's toy car, has solved the adult and need bow when promoting children's toy car, the problem of the use of the adult of being not convenient for.
In order to achieve the above object, the utility model provides a following technical scheme: an auxiliary traction lever arm for a children toy car comprises a handle, wherein a movable block is movably connected in a cavity of the handle, the bottom of the movable block penetrates through an inner cavity of the handle and is movably connected with a threaded pipe, the bottom of the handle is fixedly connected with a fixed pipe, the bottom of the threaded pipe sequentially penetrates through the handle and the fixed pipe and extends to the inner cavity of the fixed pipe, the inner cavity of the threaded pipe is provided with a threaded rod, the bottom of the threaded rod extends to the bottom of the threaded pipe and is fixedly sleeved with a first bearing sleeve, the inner cavity of the fixed pipe is provided with a movable pipe, a limit ring is fixedly sleeved at the top of the outer surface of the movable pipe, positioning shells are fixedly connected at two sides of the inner cavity of the movable pipe, sliding rods are fixedly connected at the bottoms of two sides of the threaded rod, one ends, far away from the threaded rods, of the sliding rods extend to the, the bottom on the positive surface of fixed pipe is provided with the bolt, the rear end of bolt runs through fixed pipe and extends to the inner chamber of through-hole, the bottom of activity pipe runs through to the bottom of fixed pipe and fixed cover is equipped with the second bearing housing, the bottom swing joint of activity pipe has the pipe, the surface of pipe and the inner wall fixed connection of second bearing housing, the bottom fixedly connected with connecting plate of first bearing housing, the bottom fixedly connected with support of connecting plate, the quantity of support is two, the bottom swing joint of support has the connecting rod, the bottom swing joint of connecting rod has the clamping bar, and the crossing department of two clamping bars runs through swing joint has the connecting axle, both sides all with the inner wall fixed connection of pipe around the connecting axle, the bottom of clamping bar extends to the bottom of pipe.
Preferably, the joint of the bottom of the bracket and the connecting rod is movably connected through a first shaft pin, and the joint of the bottom of the connecting rod and the clamping rod is movably connected through a second shaft pin.
Preferably, the outer surface of the connecting plate is in sliding connection with the inner wall of the movable pipe, and the surface of the bolt is in threaded connection with the connecting part of the fixed pipe.
Preferably, the top and the surface of the threaded pipe are movably connected with the joint of the movable block through a bearing, and the surface of the threaded pipe is slidably connected with the joint of the fixed pipe.
Preferably, the surface of the threaded rod is in threaded connection with the joint of the threaded pipe, and the top of the connecting plate is circular.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up handle, movable block, screwed pipe, fixed pipe, bolt, movable tube, clamping bar, pipe, second bearing housing, spacing collar, slide bar, support, connecting rod, connecting plate, first bearing housing, location shell, threaded rod, connecting axle and through-hole's cooperation and use, solved the adult and need bow when promoting children's toy car, the problem of the use of the adult of being not convenient for, this an auxiliary traction lever arm for children's toy car possesses the advantage that the adult of being convenient for pulls children's toy car, is worth promoting.
2. The utility model has the advantages that the limiting ring is arranged to play the limiting role, and the movable pipe is prevented from being separated from the inner cavity of the fixed pipe;
the phenomenon of autorotation of the threaded rod is avoided by the matching of the slide rod and the positioning shell;
the second bearing sleeve is arranged, so that the circular pipe and the movable pipe can be conveniently and movably arranged together;
the first shaft pin is arranged, so that the bracket and the connecting rod can be conveniently and movably arranged together;
the second shaft pin is arranged, so that the connecting rod and the clamping rod can be conveniently and movably arranged together;
through setting up the connecting axle, the clamping bar is convenient for install together with the pipe.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a first sectional view of the present invention;
FIG. 3 is a second sectional view of the present invention showing a partial structure;
fig. 4 is a front view of the movable tube of the present invention.
In the figure: the device comprises a handle 1, a movable block 2, a threaded pipe 3, a fixed pipe 4, a bolt 5, a movable pipe 6, a clamping rod 7, a round pipe 8, a second bearing sleeve 9, a limiting ring 10, a sliding rod 11, a bracket 12, a connecting rod 13, a connecting plate 14, a first bearing sleeve 15, a positioning shell 16, a threaded rod 17, a connecting shaft 18 and a through hole 19.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 description and simplification of description, but do not indicate or imply that the device or element to be referred 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a handle 1, movable block 2, screwed pipe 3, fixed pipe 4, bolt 5, movable pipe 6, clamping bar 7, pipe 8, second bearing housing 9, spacing collar 10, slide bar 11, support 12, connecting rod 13, connecting plate 14, first bearing housing 15, location shell 16, threaded rod 17, parts such as connecting axle 18 and through-hole 19 are general standard or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual for technical staff in the field all or learn through conventional experimental method.
Referring to fig. 1-4, an auxiliary traction lever arm for a children toy car comprises a handle 1, a movable block 2 is movably connected in a cavity of the handle 1, the bottom of the movable block 2 penetrates through an inner cavity of the handle 1 and is movably connected with a threaded pipe 3, the bottom of the handle 1 is fixedly connected with a fixed pipe 4, the bottom of the threaded pipe 3 sequentially penetrates through the handle 1 and the fixed pipe 4 and extends to an inner cavity of the fixed pipe 4, the inner cavity of the threaded pipe 3 is provided with a threaded rod 17, the bottom of the threaded rod 17 extends to the bottom of the threaded pipe 3 and is fixedly sleeved with a first bearing sleeve 15, the inner cavity of the fixed pipe 4 is provided with a movable pipe 6, the top of the outer surface of the movable pipe 6 is fixedly sleeved with a limiting ring 10, two sides of the inner cavity of the movable pipe 6 are fixedly connected with positioning shells 16, the bottoms of two sides of the threaded rod 17 are fixedly connected with sliding rods 11, one, the front surface of the movable pipe 6 is provided with a through hole 19, the bottom of the front surface of the fixed pipe 4 is provided with a bolt 5, the rear end of the bolt 5 penetrates through the fixed pipe 4 and extends to an inner cavity of the through hole 19, the bottom of the movable pipe 6 penetrates through the bottom of the fixed pipe 4 and is fixedly sleeved with a second bearing sleeve 9, the bottom of the movable pipe 6 is movably connected with a circular pipe 8, the outer surface of the circular pipe 8 is fixedly connected with the inner wall of the second bearing sleeve 9, the bottom of a first bearing sleeve 15 is fixedly connected with a connecting plate 14, the bottom of the connecting plate 14 is fixedly connected with two supports 12, the number of the supports 12 is two, the bottom of each support 12 is movably connected with a connecting rod 13, the bottom of each connecting rod 13 is movably connected with a clamping rod 7, the intersection of the two clamping rods 7 is movably connected with a connecting shaft 18 in a penetrating manner, the front;
the connecting part of the bottom of the bracket 12 and the connecting rod 13 is movably connected through a first shaft pin, and the connecting part of the bottom of the connecting rod 13 and the clamping rod 7 is movably connected through a second shaft pin;
the outer surface of the connecting plate 14 is connected with the inner wall of the movable pipe 6 in a sliding way, and the surface of the bolt 5 is in threaded connection with the joint of the fixed pipe 4;
the top and the surface of the threaded pipe 3 are movably connected with the joint of the movable block 2 through a bearing, and the surface of the threaded pipe 3 is connected with the joint of the fixed pipe 4 in a sliding way;
the surface of the threaded rod 17 is in threaded connection with the joint of the threaded pipe 3, and the top of the connecting plate 14 is circular;
the limiting ring 10 is arranged to play a limiting role and prevent the movable tube 6 from being separated from the inner cavity of the fixed tube 4;
the phenomenon of autorotation of the threaded rod 17 is avoided by the matching of the sliding rod 11 and the positioning shell 16;
the second bearing sleeve 9 is arranged, so that the circular tube 8 and the movable tube 6 can be movably arranged together;
the bracket 12 and the connecting rod 13 are conveniently and movably arranged together by arranging the first shaft pin;
the connecting rod 13 and the clamping rod 7 are conveniently and movably arranged together by arranging the second shaft pin;
the connecting shaft 18 is arranged, so that the clamping rod 7 and the circular tube 8 can be conveniently installed together.
When the length adjusting device is used, the angle of the clamping rod 7 is rotated according to different clamping angles of different toy cars, in the process, the clamping rod 7 is rotated, the clamping rod 7 drives the circular tube 8 to rotate through the connecting shaft 18, meanwhile, the top of the clamping rod 7 drives the connecting plate 14 to rotate through the matching of the connecting rod 13 and the support 12, so that the purpose of adjusting the rotation angle of the clamping rod 7 is achieved, when the length of the traction lever arm needs to be adjusted, the bolt 5 is rotated, the bolt 5 is separated from the inner cavity of the through hole 19, then the threaded pipe 3 is rotated, the threaded rod 17 moves downwards through the thread transmission between the threaded rod 17 when the threaded pipe 3 rotates, the threaded rod 17 drives the positioning shell 16 to descend through the sliding rod 11, the positioning shell 16 drives the movable pipe 6 to move downwards, after the length is adjusted, the rear end of the bolt 5 corresponds to the position of a new through hole 19, then the bolt 5 is rotated, so that the rear end of the bolt 5, the position of the movable tube 6 is limited, when the toy car needs to be clamped, the two clamping rods 7 firstly clamp the toy car, then the movable block 2 is moved upwards, the movable block 2 drives the threaded rod 17 to be lifted through the threaded tube 3, the threaded rod 17 drives the connecting plate 14 to be lifted through the first bearing sleeve 15, the connecting plate 14 drives the connecting rod 13 to move upwards through the bracket 12, the connecting rod 13 drives the tops of the clamping rods 7 to move relatively, so that the intersection of the clamping rods 7 does in-situ rotation motion around the connecting shaft 18, the bottom of one side, opposite to the two clamping rods 7, clamps the toy car, the toy car is conveniently pushed to move by using the traction lever arm, when the traction lever arm needs to be shortened, the bolt 5 is firstly separated from the through hole 19, then the threaded tube 3 is rotated, the threaded tube 3 drives the threaded rod 17 to move upwards through thread transmission between the threaded tube 3 and the threaded rod 17, and the threaded rod 17, make the clamping bar 7 of bottom utilize connecting axle 18 to drive pipe 8 rebound, and pipe 8 drives the movable tube 6 rebound at top, and when movable tube 6 got into fixed pipe 4, the purpose that will realize shortening, reset bolt 5 was fixed a position movable tube 6 afterwards, and the lever arm that pulls that demonstrates in the description attached drawing in this patent is in and presss from both sides tight closed state.
In summary, the following steps: this an auxiliary traction lever arm for children's toy car, through setting up handle 1, movable block 2, screwed pipe 3, fixed pipe 4, bolt 5, activity pipe 6, clamping bar 7, pipe 8, second bearing housing 9, spacing collar 10, slide bar 11, support 12, connecting rod 13, connecting plate 14, first bearing housing 15, location shell 16, threaded rod 17, connecting axle 18 and through-hole 19's cooperation use, solved the adult and need bow when promoting children's toy car, the problem of the use of adult of not being convenient for.
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 (5)
1. An auxiliary tow bar arm for a children's toy vehicle, comprising a handle (1), characterized in that: the utility model discloses a handle, including handle (1), movable block (2) and fixed pipe (4), the bottom of movable block (2) runs through the inner chamber and the swing joint screwed pipe (3) to handle (1), the fixed pipe (4) of bottom fixedly connected with of handle (1), the bottom of screwed pipe (3) runs through handle (1) and fixed pipe (4) in proper order and extends to the inner chamber of fixed pipe (4), the inner chamber of screwed pipe (3) is provided with threaded rod (17), the bottom of threaded rod (17) extends to the bottom of screwed pipe (3) and fixed cover is equipped with first bearing cover (15), the inner chamber of fixed pipe (4) is provided with movable pipe (6), the fixed cover in top of movable pipe (6) surface is equipped with spacing ring (10), the equal fixedly connected with location shell (16) in both sides of movable pipe (6) inner chamber, the equal fixedly connected with slide bar (11) in bottom of threaded rod (17) both sides, the one end that threaded rod (17) was kept away from in slide bar (11) extends to the inner chamber of location shell (16), through-hole (19) have been seted up to the positive surface of activity pipe (6), the bottom on the positive surface of fixed pipe (4) is provided with bolt (5), the rear end of bolt (5) runs through fixed pipe (4) and extends to the inner chamber of through-hole (19), the bottom of activity pipe (6) runs through to the bottom of fixed pipe (4) and the fixed cover is equipped with second bearing cover (9), the bottom swing joint of activity pipe (6) has pipe (8), the surface of pipe (8) and the inner wall fixed connection of second bearing cover (9), the bottom fixed connection of first bearing cover (15) has connecting plate (14), the bottom fixed connection of connecting plate (14) has support (12), the quantity of support (12) is two, the bottom swing joint of support (12) has connecting rod (13), the bottom swing joint of connecting rod (13) has clamping bar (7), and the crossing department of two clamping bar (7) runs through swing joint and has connecting axle (18), both sides all with the inner wall fixed connection of pipe (8) around connecting axle (18), the bottom of clamping bar (7) extends to the bottom of pipe (8).
2. An auxiliary tow bar arm for a children's toy vehicle according to claim 1, wherein: the connecting part of the bottom of the bracket (12) and the connecting rod (13) is movably connected through a first shaft pin, and the connecting part of the bottom of the connecting rod (13) and the clamping rod (7) is movably connected through a second shaft pin.
3. An auxiliary tow bar arm for a children's toy vehicle according to claim 1, wherein: the outer surface of the connecting plate (14) is in sliding connection with the inner wall of the movable pipe (6), and the surface of the bolt (5) is in threaded connection with the connecting part of the fixed pipe (4).
4. An auxiliary tow bar arm for a children's toy vehicle according to claim 1, wherein: the top and the surface of the threaded pipe (3) are movably connected with the joint of the movable block (2) through a bearing, and the surface of the threaded pipe (3) is connected with the joint of the fixed pipe (4) in a sliding manner.
5. An auxiliary tow bar arm for a children's toy vehicle according to claim 1, wherein: the surface of the threaded rod (17) is in threaded connection with the joint of the threaded pipe (3), and the top of the connecting plate (14) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752784.0U CN212709642U (en) | 2020-08-20 | 2020-08-20 | Auxiliary traction lever arm for children toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021752784.0U CN212709642U (en) | 2020-08-20 | 2020-08-20 | Auxiliary traction lever arm for children toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212709642U true CN212709642U (en) | 2021-03-16 |
Family
ID=74919689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021752784.0U Expired - Fee Related CN212709642U (en) | 2020-08-20 | 2020-08-20 | Auxiliary traction lever arm for children toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212709642U (en) |
-
2020
- 2020-08-20 CN CN202021752784.0U patent/CN212709642U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106624542B (en) | Group mounted welder for forklift frame | |
| CN108016872B (en) | Feeding device | |
| CN111702786B (en) | Special assembled lead wire support of live working robot | |
| CN109570847B (en) | Auto-parts welding set | |
| CN209815578U (en) | Adaptive supporting device for building pipeline installation | |
| CN206253842U (en) | For the group mounted welder of forklift frame | |
| CN212709642U (en) | Auxiliary traction lever arm for children toy car | |
| CN108942201A (en) | A kind of converter transformer valve-side sleeve centralising device | |
| CN106142065B (en) | It is a kind of to execute the swingable light-duty six axis all-purpose robot in end | |
| CN215616296U (en) | Multiunit blood taking needle assembly device | |
| CN108375512B (en) | Toughened glass impact testing device | |
| CN114152140B (en) | Barrel angle adjusting bracket for fire-proof gun | |
| CN214292084U (en) | Adjustable clamp for automobile part production | |
| CN213105433U (en) | Automatic torsion spring feeding device | |
| CN111994014A (en) | Fixed cleaning equipment of on-vehicle intelligent terminal | |
| CN114734352A (en) | Steel pipe recovery surface treatment device for building construction | |
| CN211122353U (en) | Rebar reverse bending strength detection device | |
| CN210929248U (en) | Fishing rod with rotary support | |
| CN210551124U (en) | Frame placing rack | |
| CN113848075A (en) | Axle resistance to compression check out test set | |
| CN221070775U (en) | Connecting device of truck-mounted crane | |
| CN219189193U (en) | Overturning clamp | |
| CN220066702U (en) | A gallows for transmission line | |
| CN206838146U (en) | A kind of novel laboratory workbench | |
| CN220367144U (en) | Impact test platform for aviation component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 Termination date: 20210820 |