CN211001679U - 3D forges folding montant of integral type - Google Patents
3D forges folding montant of integral type Download PDFInfo
- Publication number
- CN211001679U CN211001679U CN201921933121.6U CN201921933121U CN211001679U CN 211001679 U CN211001679 U CN 211001679U CN 201921933121 U CN201921933121 U CN 201921933121U CN 211001679 U CN211001679 U CN 211001679U
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- China
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- connecting portion
- folding
- handle
- montant
- vertical rod
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Abstract
3D forges folding montant of integral type, including the montant, the sleeve pipe, fixing bolt, the fixing clip, the pars contractilis, connecting portion, the engaging lug, folding pipe box, a handle, the couple, a spring, push away the button, the swivel pin, the locking plate, the couple groove, the montant top is equipped with the sleeve pipe, the montant downside is equipped with the pars contractilis, the pars contractilis bottom is equipped with connecting portion, connecting portion and the smooth formula structure as an organic whole of transiting of pars contractilis, the connecting portion front end is equipped with the couple groove, couple groove and connecting portion formula structure as an organic whole, the connecting portion bottom is equipped with a pair of engaging lug relatively, the connecting portion bottom is equipped with folding pipe box, folding pipe box front end is equipped with the handle, on hand the position that corresponds. The utility model has the advantages that: the connecting portion and the telescopic portion of the vertical rod, the hook groove and the connecting portion are integrally formed by adopting a 3D forging technology, the overall strength is greatly improved, the use is safer and more reliable, and the whole structure is more concise and attractive.
Description
Technical Field
The utility model relates to a bicycle part especially relates to a 3D forges folding montant of integral type.
Background
With the improvement of the requirements of the market on the performances of the folding bicycle in all aspects, more and more bicycle enthusiasts search for customized bicycle models with high identification degree and excellent performances, and part of high-grade folding bicycle brands are also compliant to derive personalized professional customization services. The montant regards as folding bicycle's important part, and its succinct degree and reliability are concerned with folding bicycle holistic quality, and current folding bicycle montant in use discovers, and the connecting portion of montant bottom adopts welded mode to be in the same place with the montant is fixed usually, adopts the bolt fastening between folding knot and the folding knot draw-in groove for bulk strength is lower, and the reliability can not be guaranteed, and the outward appearance is succinct inadequately, influences pleasing to the eye degree.
Disclosure of Invention
In light of the above technical problems, the utility model provides a 3D forges integral type folding montant, including montant, sleeve pipe, fixing bolt, fixing clip, pars contractilis, connecting portion, engaging lug, folding pipe box, handle, couple, spring, push button, swivel pin, locking plate, couple groove, the montant top is equipped with the sleeve pipe, the sleeve pipe is two relative half-circular arc structures, the tip of half-circular arc structure is fixed through fixing bolt, the fixing clip is sleeved on the montant, the montant downside is equipped with the pars contractilis, the pars contractilis bottom is equipped with connecting portion, connecting portion and pars contractilis smooth transition is the integral type structure, the connecting portion front end is equipped with the couple groove, the couple groove and connecting portion formula structure, the connecting portion rear end is equipped with the locking plate, the connecting portion bottom is equipped with a pair of engaging lug relatively, the connecting portion bottom is equipped with, the foldable pipe sleeve is characterized in that a handle is arranged at the front end of the foldable pipe sleeve, a hook is arranged at a position, corresponding to the hook groove, on the handle, a push button is arranged at the bottom of the hook, a spring is arranged inside the handle, one end of the spring is fixedly connected with the inner wall of the handle, the other end of the spring is fixedly connected with the push button, and the foldable pipe sleeve is arranged in the middle of the connecting lug and is connected with the connecting part in a rotating mode through a rotating pin.
Furthermore, the connecting portion and the telescopic portion of the vertical rod, and the hook groove and the connecting portion are integrally formed by adopting a 3D forging technology.
Further, the maximum angle of rotation of the handle is 180 °.
Furthermore, the front end of the hook groove protrudes to form a limiting structure.
The utility model has the advantages that: the utility model relates to a 3D forges folding montant of integral type, connecting portion and the pars contractilis of montant the couple groove all adopts 3D forging technique to realize integrated into one piece with connecting portion, has replaced traditional welded fastening, bolt fastening's mode, realizes product integrated into one piece through forging for the bulk strength improves greatly, uses safe and reliable more, and connecting portion and pars contractilis, couple groove and the smooth transition of connecting portion, smooth lines structure makes the structure whole more succinct, pleasing to the eye.
Drawings
FIG. 1 is a view of the main structure of the present invention;
FIG. 2 is an internal side view of the present invention;
FIG. 3 is an enlarged view at A;
fig. 4 is an enlarged schematic view at B.
As shown in the figure, the device comprises a vertical rod-1, a sleeve-2, a fixing bolt-3, a fixing clip-4, a telescopic part-5, a connecting part-6, a connecting lug-7, a folding pipe sleeve-8, a handle-9, a hook-10, a spring-11, a push button-12, a rotating pin-13, a locking plate-14 and a hook groove-15.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings: the utility model relates to a 3D forges folding montant of integral type, including montant 1, sleeve pipe 2, fixing bolt 3, fixing clip 4, pars contractilis 5, connecting portion 6, engaging lug 7, folding pipe box 8, handle 9, couple 10, spring 11, push button 12, swivel pin 13, locking plate 14, couple groove 15, the top of montant 1 is equipped with sleeve pipe 2, sleeve pipe 2 is two relative half-circular arc structures, and the tip of half-circular arc structure is fixed through fixing bolt 3, the cover is equipped with fixing clip 4 on montant 1, the downside of montant 1 is equipped with pars contractilis 5, the bottom of pars contractilis 5 is equipped with connecting portion 6, connecting portion 6 and pars contractilis 5 smooth transition and is the integral type structure, connecting portion 6 front end is equipped with couple groove 15, couple groove 15 and connecting portion 6 are the integral type structure, the rear end of connecting portion 6 is equipped with locking plate 14, connecting portion 6 bottom is equipped with a pair of engaging lug 7 relatively, the utility model discloses a portable solar water heater, including connecting portion 6, folding pipe box 8, couple 10, button 12, handle 9, spring 11 one end and handle 9 inner wall fixed connection, the other end with push away button 12 fixed connection, folding pipe box 8 is installed in the middle of engaging lug 7 and is connected with the rotation of connecting portion 6 through rotatory round pin 13 realization, folding pipe box 8 front end is equipped with handle 9, the position that corresponds with couple groove 15 on the handle 9 is equipped with couple 10, couple 10 bottom is equipped with pushes away button 12, the inside spring 11 that is equipped with of handle 9, spring 11 one end.
Further, the connecting portion 6 and the telescopic portion 5 of the vertical rod 1, and the hook groove 15 and the connecting portion 6 are all formed integrally by adopting a 3D forging technology.
Further, the maximum angle of rotation of the handle 9 is 180 °.
Furthermore, the front end of the hook groove 15 protrudes with a limiting structure.
The working principle is as follows: sleeve pipe 2 through 1 top of montant is connected with the seat pipe, and the folding pipe box 8 of bottom is connected with the frame, and the height of montant 1 can be adjusted to pars contractilis 5, through couple 10 and the fixed and activity that realize folding pipe box 8 of separation in couple groove 15, concrete operation is: upwards rotate handle 9, with couple 10 through limit structure card in couple groove 15, then folding pipe box 8 contacts with connecting portion 6 to die the fixing that realizes the position through locking plate 14, when needing to open, promote to push away button 12 and make couple 10 break away from out by in couple groove 15, downwards rotate handle 9, make folding pipe box 8 with connecting portion 6 separation can, connecting portion 6 and montant 1 the pars contractilis 5 the couple groove 15 all adopts 3D forging technique to realize integrated into one piece with connecting portion 6, replaced traditional welded fastening, bolt fastening's mode, realize product integrated into one piece through forging, make bulk strength improve greatly, use safe and reliable more, and connecting portion and pars contractilis, couple groove and connecting portion smooth transition, smooth lines structure makes the structure whole succinct more, pleasing to the eye.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (4)
1. A3D forging integrated folding vertical rod is characterized by comprising a vertical rod, a sleeve, a fixing bolt, a fixing clamp, a telescopic part, a connecting lug, a folding pipe sleeve, a handle, a hook, a spring, a push button, a rotating pin, a locking plate and a hook groove, wherein the sleeve is arranged at the top of the vertical rod and is of two opposite semi-circular structures, the end part of each semi-circular structure is fixed through the fixing bolt, the fixing clamp is sleeved on the vertical rod, the telescopic part is arranged at the lower side of the vertical rod, the bottom end of the telescopic part is provided with the connecting part, the connecting part and the telescopic part are in smooth transition into an integrated structure, the front end of the connecting part is provided with the hook groove, the hook groove and the connecting part are in an integrated structure, the rear end of the connecting part is provided with the locking plate, the bottom end of the connecting part is relatively provided with, the handle is provided with a hook at a position corresponding to the hook groove, the bottom of the hook is provided with a push button, a spring is arranged inside the handle, one end of the spring is fixedly connected with the inner wall of the handle, the other end of the spring is fixedly connected with the push button, and the folding pipe sleeve is arranged in the middle of the connecting lug and is connected with the connecting part in a rotating mode through a rotating pin.
2. The 3D forged integrated folding vertical rod as claimed in claim 1, wherein the connecting portion and the telescopic portion of the vertical rod, and the hook groove and the connecting portion are integrally formed by 3D forging technology.
3. A 3D forged integral folding stem as claimed in claim 1, wherein said handle is rotated through a maximum angle of 180 °.
4. The 3D forged integral folding stem as claimed in claim 1, wherein said hooking groove is provided with a limiting structure protruding from the front end thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933121.6U CN211001679U (en) | 2019-11-11 | 2019-11-11 | 3D forges folding montant of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921933121.6U CN211001679U (en) | 2019-11-11 | 2019-11-11 | 3D forges folding montant of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211001679U true CN211001679U (en) | 2020-07-14 |
Family
ID=71502145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921933121.6U Active CN211001679U (en) | 2019-11-11 | 2019-11-11 | 3D forges folding montant of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211001679U (en) |
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2019
- 2019-11-11 CN CN201921933121.6U patent/CN211001679U/en active Active
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