CN209956005U - Multifunctional travel hand buggy - Google Patents
Multifunctional travel hand buggy Download PDFInfo
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- CN209956005U CN209956005U CN201920242309.XU CN201920242309U CN209956005U CN 209956005 U CN209956005 U CN 209956005U CN 201920242309 U CN201920242309 U CN 201920242309U CN 209956005 U CN209956005 U CN 209956005U
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- hand
- supporting plate
- positioning groove
- bracket
- rotating shaft
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- 230000037431 insertion Effects 0.000 claims description 17
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- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional travel hand buggy, which comprises a hand pulling bracket and a supporting plate, wherein the bottom of the hand pulling bracket is rotationally connected with a wheel; one end of the supporting plate is vertically and rotatably connected with the hand-pulling bracket, the other end of the supporting plate is vertically and rotatably connected with a supporting rod, and the supporting rod is positioned below the supporting plate; one end of the supporting rod, which is far away from the supporting plate, is rotatably connected with the hand-pulling bracket, one end of the supporting plate, which is far away from the supporting rod, is slidably connected with the hand-pulling bracket, and the relative sliding direction of the supporting plate and the hand-pulling bracket is vertical to the relative rotating central axis of the supporting plate and the supporting rod; one end of the support rod, which is far away from the support plate, is connected with the hand-pulling bracket in a sliding manner, and the direction of the relative sliding of the support rod and the hand-pulling bracket is vertical to the central axis of the relative rotation of the support plate and the support rod; the backup pad has the function of seat and table, has solved the problem of current travel hand trailer function singleness.
Description
Technical Field
The utility model relates to a transport means technical field, concretely relates to multi-functional travel hand buggy.
Background
The travel hand buggy generally comprises a hand pulling bracket and wheels, wherein the wheels are rotatably connected to one of the hand pulling bracket, the hand pulling bracket rolls on the ground through a vehicle road, goods are fixed on the hand pulling bracket, most of the gravity of the goods are concentrated on the wheels, the hand stress is reduced, the hand pulling trolley is convenient to drag and transport, but the existing travel hand buggy only has a consignment function and a single function.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a multi-functional travel hand buggy for solve the problem of current travel hand buggy function singleness.
In order to achieve the above object, the embodiment of the present invention provides:
a multifunctional traveling hand buggy comprises a hand pulling bracket and a supporting plate, wherein the bottom of the hand pulling bracket is rotatably connected with a wheel;
one end of the supporting plate is vertically and rotatably connected with the hand-pulling bracket, the other end of the supporting plate is vertically and rotatably connected with a supporting rod, and the supporting rod is positioned below the supporting plate;
one end of the supporting rod, which is far away from the supporting plate, is rotatably connected with the hand-pulling bracket, one end of the supporting plate, which is far away from the supporting rod, is slidably connected with the hand-pulling bracket, and the relative sliding direction of the supporting plate and the hand-pulling bracket is vertical to the relative rotating central axis of the supporting plate and the supporting rod;
one end of the support rod, which is far away from the support plate, is connected with the hand-pulling bracket in a sliding manner, and the support rod is vertical to the direction of relative sliding of the hand-pulling bracket and the central axis of relative rotation of the support plate and the support rod.
The embodiment of the utility model provides a further setting up to: one end of the supporting plate, which is far away from the supporting rod, is fixedly connected with a first rotating shaft, and one end of the supporting rod, which is far away from the supporting plate, is fixedly connected with a second rotating shaft;
the hand-pulling bracket is provided with a sliding chute, the inner side wall of the sliding chute is provided with a positioning groove, and the opening of the positioning groove is larger than the diameters of the first rotating shaft and the second rotating shaft;
the distance between adjacent constant head tank is less than the length sum of backup pad and bracing piece.
The embodiment of the utility model provides a further setting up to: the quadratic of the distance value between the adjacent positioning grooves plus the quadratic of the length value of the supporting plate is equal to the quadratic of the length value of the supporting rod.
The embodiment of the utility model provides a further setting up to: the number of the positioning grooves is three, and the first positioning groove, the second positioning groove and the third positioning groove are sequentially arranged along the direction of the hand buggy frame away from the wheels;
the distance between the first positioning groove and the second positioning groove is greater than the distance between the second positioning groove and the first positioning groove.
The embodiment of the utility model provides a further setting up to: the locating slot bottom surface is close to the edge fixedly connected with anticreep piece of spout, and the distance between the top surface of anticreep piece top surface and the top surface of locating slot is less than the diameter of first pivot.
The embodiment of the utility model provides a further setting up to: the hand-pulling bracket is provided with an insertion hole, the insertion hole is positioned between the first positioning groove and the second positioning groove, and the insertion hole is communicated with the sliding groove;
one end of the supporting plate close to the supporting rod is fixedly connected with a third rotating shaft, the third rotating shaft is rotatably connected with the supporting rod, and an insertion hole is larger than the diameter of the third rotating shaft;
the length of the sliding groove is larger than the sum of the lengths of the supporting plate and the supporting rod, and after the supporting rod and the supporting plate move to be positioned on the same straight line, the third rotating shaft can penetrate through the insertion hole to enter the sliding groove.
The embodiment of the utility model provides a further setting up to: the bracing piece with the backup pad moves to being in on the collinear and the third pivot with behind the spout bottom surface butt, the third pivot is less than the opening of second constant head tank, and the second pivot is less than the opening of first constant head tank, and first pivot is less than the opening of third constant head tank, and the third pivot is less than the opening of inlet port.
The embodiment of the utility model provides a further setting up to: the bracing piece with the backup pad moves to be in on the same straight line just the third pivot with behind the spout top surface butt, the opening of third pivot and second constant head tank aligns, and the opening of second pivot and first constant head tank aligns, and the opening of first pivot and third constant head tank aligns, and the opening of third pivot and inlet port aligns.
The embodiment of the utility model provides a further setting up to: the multifunctional travel hand buggy further comprises a support bracket, the support bracket is fixedly connected with the hand pull bracket close to one end of the wheel, and the support plate and the support bracket are positioned on one side of the tube of the hand pull bracket.
The embodiment of the utility model provides an advantage is: when the chair works, the supporting rod supports the supporting plate, the supporting plate is rotated to be perpendicular to the hand-pulling bracket, the supporting rod and the supporting plate slide along the direction of the hand-pulling bracket close to the wheels, the supporting plate can be used for people to sit and rest, and the chair has the function of a chair; the support plate and the support rod slide along the hand-pulling bracket away from the wheel direction, so that the distance between the support plate and the ground is increased, books can be placed on the support plate or lie on the support plate for rest or work (such as sitting on a hard seat of a train, working on the hard seat and lying on the hard seat for sleep and rest), and the support plate has the function of a table plate; when need not use the backup pad, make backup pad and bracing piece upset to consequently through rotatory and slip backup pad and bracing piece, the travel hand buggy in this embodiment has a plurality of functions, has solved the problem of travel hand buggy function singleness among the prior art.
Drawings
Fig. 1 is a schematic diagram of the structure of the embodiment of the present invention;
FIG. 2 is a schematic view showing a state where the supporting plate slides to the upper end of the hand-pulling bracket to form a table plate according to the embodiment of the present invention;
fig. 3 is a schematic view showing the state after the supporting plate and the supporting rod move to be folded and folded in the embodiment of the present invention;
fig. 4 is a schematic view showing a chute structure in an embodiment of the present invention;
fig. 5 is a schematic view showing a connection relationship between the support plate and the sliding groove when the support plate forms the seat according to the embodiment of the present invention;
FIG. 6 is a schematic view of the embodiment of the present invention showing the state that the supporting plate and the supporting rod move to be in the same line;
FIG. 7 is a sectional view taken along line A-A of FIG. 6 for showing the insertion opening structure to match the third shaft with the sliding slot;
fig. 8 is a schematic view of the embodiment of the present invention showing the state when the second rotating shaft abuts against the bottom surface of the sliding groove and the supporting plate and the supporting rod move to be in the same straight line.
Wherein,
1. a hand-pulling bracket; 11. a chute; 12. positioning a groove; 13. an anti-drop block; 14. an insertion opening;
2. a support plate; 21. a first rotating shaft; 22. a third rotating shaft;
3. a support bar; 31. a second rotating shaft;
4. a wheel;
5. a support bracket.
Detailed Description
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The following "vertical", "bottom" and "top" are all referenced in the orientation of the views in the drawings.
Examples
A multifunctional traveling hand buggy, referring to figures 1, 2 and 3, comprises a hand pulling bracket 1 and a supporting plate 2, wherein the bottom of the hand pulling bracket 1 is rotatably connected with wheels 4; one end of the supporting plate 2 is vertically and rotatably connected with the hand-pulling bracket 1, the other end of the supporting plate 2 is vertically and rotatably connected with a supporting rod 3, and the supporting rod 3 is positioned below the supporting plate 2; one end of the support rod 3, which is far away from the support plate 2, is rotatably connected with the hand-pulling bracket 1, one end of the support plate 2, which is far away from the support rod 3, is slidably connected with the hand-pulling bracket 1, and the relative sliding direction of the support plate 2 and the hand-pulling bracket 1 is vertical to the relative rotating central axis of the support plate 2 and the support rod; one end of the support rod 3, which is far away from the support plate 2, is slidably connected with the hand-pulling bracket 1, and the support rod 3 is perpendicular to the direction of relative sliding of the hand-pulling bracket 1 and the central axis of relative rotation of the support plate 2 and the support rod 3.
When the hand-pulling chair works, the supporting rod 3 supports the supporting plate 2, the supporting plate 2 is rotated to be perpendicular to the hand-pulling bracket 1, the supporting rod 3 and the supporting plate 2 slide along the direction of the hand-pulling bracket 1 close to the wheel 4, and the supporting plate 2 can be used for people to sit and rest and has the function of a chair; the support plate 2 and the support rod 3 slide along the hand-pulling bracket 1 in the direction away from the wheels 4, so that the distance between the support plate 2 and the ground is increased, books can be placed on the support plate 2 or stoop on the support plate 2 for rest or work on the support plate (for example, on a hard seat of a train, the support plate 2 can work on the support plate and lie on the support plate for sleep and rest), and the support plate 2 has the function of a table board; when need not use backup pad 2, make backup pad 2 and bracing piece 3 overturn to consequently through rotatory and slip backup pad 2 and bracing piece 3, the travel hand buggy in this embodiment has a plurality of functions, has solved the problem of travel hand buggy function singleness among the prior art.
Referring to fig. 4 and 5, one end of the support plate 2 away from the support rod 3 is fixedly connected with a first rotating shaft 21, and one end of the support rod 3 away from the support plate 2 is fixedly connected with a second rotating shaft 31; the hand-pulling bracket 1 is provided with a sliding chute 11, the inner side wall of the sliding chute 11 is provided with a positioning groove 12, and the opening of the positioning groove 12 is larger than the diameters of the first rotating shaft 21 and the second rotating shaft 31; the distance between the adjacent positioning grooves 12 is less than the sum of the lengths of the supporting plate 2 and the supporting rod 3, and the supporting plate 2 and the supporting rod 3 adopt a simple drawing mode so as to be convenient for observing and understanding the connection and movement relationship.
Referring to fig. 6, 7 and 8, after the first rotating shaft 21 and the second rotating shaft 31 are respectively inserted into the positioning groove 12, the positioning groove 12 can limit the first rotating shaft 21 and the second rotating shaft 31 to slide along the sliding groove 11.
The quadratic sum of the distance value between adjacent constant head tank 12 and the quadratic sum of the length value of backup pad 2 equals the quadratic sum of the length value of bracing piece 3, and backup pad 2, hand power bracket 1 and bracing piece 3 can constitute right angled triangle, and backup pad 2 is perpendicular with hand power bracket 1, improves the stability of being connected between backup pad 2 and the hand power bracket 1.
The number of the positioning grooves 12 is three, and the first positioning groove, the second positioning groove and the third positioning groove are sequentially arranged along the direction of the hand buggy frame away from the wheel 4; the distance between the first positioning groove and the second positioning groove is greater than the distance between the second positioning groove and the first positioning groove.
The bottom surface of the positioning groove 12 is fixedly connected with an anti-falling block 13 near the edge of the sliding groove 11, and the distance between the top surface of the anti-falling block 13 and the top surface of the positioning groove 12 is smaller than the diameter of the first rotating shaft 21. The anticreep piece 13 makes constant head tank 12 form barb structure, and first pivot 21 and second pivot 31 cross anticreep piece 13 card income constant head tank 12 after, and the anticreep piece 13 can restrict first pivot 21 and second pivot 31 and extract constant head tank 12, when needing to extract first pivot 21 and second pivot 31 from constant head tank 12, upwards mentions first pivot 21 and second pivot 31 and then removes to the direction that is close to spout 11 again and can remove first pivot 21 and the daily pivot of second to spout 11 in.
The hand-pulling bracket 1 is provided with an insertion opening 14, the insertion opening 14 is positioned between the first positioning groove and the second positioning groove, and the insertion opening 14 is communicated with the sliding groove 11; one end of the supporting plate 2 close to the supporting rod 3 is fixedly connected with a third rotating shaft 22, the third rotating shaft 22 is rotatably connected with the supporting rod 3, and the insertion opening 14 is larger than the diameter of the third rotating shaft 22; the length of the sliding groove 11 is greater than the sum of the lengths of the supporting plate 2 and the supporting rod 3, and after the supporting rod 3 and the supporting plate 2 move to be in the same straight line, the third rotating shaft 22 can pass through the insertion opening 14 and enter the sliding groove 11.
The supporting rod 3 and the supporting plate 2 move to be in the same straight line, and after the third rotating shaft 22 abuts against the bottom surface of the sliding groove 11, the third rotating shaft 22 is lower than the opening of the second positioning groove, the second rotating shaft 31 is lower than the opening of the first positioning groove, the first rotating shaft 21 is lower than the opening of the third positioning groove, and the third rotating shaft 22 is lower than the opening of the inlet.
After the support rod 3 and the support plate 2 move to be in the same straight line and the third rotating shaft 22 abuts against the top surface of the sliding groove 11, the third rotating shaft 22 aligns with the opening of the second positioning groove, the second rotating shaft 31 aligns with the opening of the first positioning groove, the first rotating shaft 21 aligns with the opening of the third positioning groove, and the third rotating shaft 22 aligns with the opening of the inlet. The multifunctional travel hand buggy further comprises a supporting bracket 5, the supporting bracket 5 is fixedly connected to one end, close to the wheel 4, of the hand pulling bracket 1, and the supporting plate 2 and the supporting bracket 5 are located on one side of the tube of the hand pulling bracket 1.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (9)
1. The utility model provides a multi-functional travel hand buggy which characterized by: comprises a hand-pulling bracket (1) and a supporting plate (2), wherein the bottom of the hand-pulling bracket (1) is rotatably connected with a wheel (4);
one end of the supporting plate (2) is vertically and rotatably connected with the hand-pulling bracket (1), the other end of the supporting plate (2) is vertically and rotatably connected with a supporting rod (3), and the supporting rod (3) is positioned below the supporting plate (2);
one end of the support rod (3) far away from the support plate (2) is rotatably connected with the hand-pulling bracket (1), one end of the support plate (2) far away from the support rod (3) is slidably connected with the hand-pulling bracket (1), and the relative sliding direction of the support plate (2) and the hand-pulling bracket (1) is vertical to the relative rotating central axis of the support plate (2) and the support rod;
one end of the support rod (3) far away from the support plate (2) is connected with the hand-pulling bracket (1) in a sliding mode, and the support rod (3) is perpendicular to the direction of relative sliding of the hand-pulling bracket (1) and the central axis of relative rotation of the support plate (2) and the support rod (3).
2. The multifunctional traveling cart according to claim 1, wherein: a first rotating shaft (21) is fixedly connected to one end, far away from the supporting rod (3), of the supporting plate (2), and a second rotating shaft (31) is fixedly connected to one end, far away from the supporting plate (2), of the supporting rod (3);
the hand-pulling bracket (1) is provided with a sliding chute (11), the inner side wall of the sliding chute (11) is provided with a positioning groove (12), and the opening of the positioning groove (12) is larger than the diameters of the first rotating shaft (21) and the second rotating shaft (31);
the distance between the adjacent positioning grooves (12) is less than the sum of the lengths of the supporting plate (2) and the supporting rod (3).
3. The multifunctional traveling cart according to claim 2, wherein: the quadratic power of the distance value between the adjacent positioning grooves (12) and the quadratic power of the length value of the supporting plate (2) are equal to the quadratic power of the length value of the supporting rod (3).
4. The multifunctional traveling cart according to claim 3, wherein: the number of the positioning grooves (12) is three, and the first positioning groove, the second positioning groove and the third positioning groove are sequentially arranged along the direction of the hand buggy frame away from the wheel (4);
the distance between the first positioning groove and the second positioning groove is greater than the distance between the second positioning groove and the first positioning groove.
5. The multifunctional traveling cart according to claim 4, wherein: the bottom surface of the positioning groove (12) is close to the edge of the sliding groove (11) and is fixedly connected with an anti-falling block (13), and the distance between the top surface of the anti-falling block (13) and the top surface of the positioning groove (12) is smaller than the diameter of the first rotating shaft (21).
6. The multifunctional traveling cart according to claim 4, wherein: an insertion opening (14) is formed in the hand pulling bracket (1), the insertion opening (14) is located between the first positioning groove and the second positioning groove, and the insertion opening (14) is communicated with the sliding groove (11);
one end, close to the support rod (3), of the support plate (2) is fixedly connected with a third rotating shaft (22), the third rotating shaft (22) is rotatably connected with the support rod (3), and the insertion opening (14) is larger than the diameter of the third rotating shaft (22);
the length of the sliding groove (11) is larger than the sum of the lengths of the supporting plate (2) and the supporting rod (3), and after the supporting rod (3) and the supporting plate (2) move to be positioned on the same straight line, the third rotating shaft (22) can penetrate through the insertion opening (14) to enter the sliding groove (11).
7. The multifunctional traveling cart according to claim 6, wherein: bracing piece (3) with backup pad (2) move to be in on the same straight line just third pivot (22) with behind spout (11) bottom surface butt, third pivot (22) are less than the opening of second constant head tank, and second pivot (31) are less than the opening of first constant head tank, and first pivot (21) are less than the opening of third constant head tank, and third pivot (22) are less than the opening of inlet port.
8. The multifunctional traveling cart according to claim 6, wherein: bracing piece (3) with backup pad (2) move to be in on the same straight line just third pivot (22) with behind spout (11) top surface butt, third pivot (22) align with the opening of second constant head tank, and second pivot (31) align with the opening of first constant head tank, and first pivot (21) align with the opening of third constant head tank, and third pivot (22) align with the opening of inlet port.
9. The multifunctional traveling cart according to claim 1, wherein: the multifunctional travel hand buggy further comprises a support bracket (5), wherein the support bracket (5) is fixedly connected with the hand pull bracket (1) close to one end of the wheel (4), and the support plate (2) and the support bracket (5) are positioned on one side of the cylinder of the hand pull bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242309.XU CN209956005U (en) | 2019-02-26 | 2019-02-26 | Multifunctional travel hand buggy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920242309.XU CN209956005U (en) | 2019-02-26 | 2019-02-26 | Multifunctional travel hand buggy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209956005U true CN209956005U (en) | 2020-01-17 |
Family
ID=69238055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920242309.XU Expired - Fee Related CN209956005U (en) | 2019-02-26 | 2019-02-26 | Multifunctional travel hand buggy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209956005U (en) |
-
2019
- 2019-02-26 CN CN201920242309.XU patent/CN209956005U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |