TWM454970U - External storage device connected on vertical tube - Google Patents

Description

Standpipe external storage device

The present invention mainly discloses a standpipe external storage device, especially a storage device that can be connected to the front end of a bicycle non-circular tubular riser, and is assembled in the vertical pipe main body and adjacent to the vertical pipe front cover, so that the fitting can be connected to the non-connected A storage device with a cylindrical outer contour.

Bicycles are a kind of non-polluting means of transportation. They are also a kind of leisure equipment that can make the body move. Some bicycle-related units will also hold competition-type sports regularly for the above-mentioned advantages, so that bicycle lovers can participate in promoting bicycle sports. Benefits and achieve the effect of allowing the rider to exercise. The types of competition can be divided into road races and cross-country races, and different races will use bicycles of different types of vehicles, such as road bikes or mountain bikes.

Therefore, there may be many different types of bicycles in the bicycle lovers' homes, so that they can choose to ride bicycles of different types of vehicles in the face of different road conditions. Even some bicycle enthusiasts will specially prepare a commuter train for work. .

In order to facilitate the rider to carry the bicycle accessories, many of the accessories are assembled on the bicycle by means of a belt structure to be clamped on the round tubular frame tube or the handle tube, but assembled in a round tubular frame tube or There is a common problem with the handle tube, that is, the problem of relative rotation still occurs in the round tubular assembly. The accessories often shake and rotate due to the shaking of the bicycle during riding, and gradually turn to the bad position along the circumference of the circular tube. , causing trouble for the rider.

In addition, because the car type can be selected due to different road conditions, and the bicycle peripheral accessories are also diverse, sometimes the rider will often carry the items around him, and will be assembled on the bicycle with the rider, and will not always be fixed. On a particular bicycle, for example, a mobile phone is an example.

However, when the rider chooses to ride a road bike today, the mobile phone and the mobile phone holder will be assembled on the road bike, and there will still be a problem of relative rotation due to the round tubular assembly, if the rider chooses to ride the mountain bike tomorrow. The mobile phone and the mobile phone holder must be removed from the road car and then replaced by the mountain bike to assemble, and the problem of relative rotation due to the round tubular assembly cannot be solved.

In view of the above problems of the prior art, which cannot be effectively solved and overcome, the present applicant has filed this patent application to solve the aforementioned problems.

The body of the external storage device of the artificial standpipe has a non-cylindrical outer contour, and can be combined with the accessory by a non-cylindrical means, and the body is assembled in the main body of the vertical pipe and adjacent to the front cover of the vertical pipe, so that the body adopts a non-cylindrical means In combination with the bicycle, the problem of relative rotation due to the round tubular assembly is effectively avoided, and the technical means adopted is that the standpipe external attachment device includes a body assembled in the vertical pipe main body and adjacent to the vertical pipe front cover, the body definition There is an X axis, a Y axis and a Z axis perpendicular to each other, the X axis is parallel to the axis of the screw hole of the riser body, and the body includes a front side and a rear portion spaced apart along the X-axis direction thereof. a top wall and a bottom wall are formed between the front side and the rear side of the body, the top wall and the bottom wall are parallel and spaced apart from each other along the Z-axis direction of the body; the body is provided with at least one through the front side and the back side The side joint groove, the joint groove is located between the top wall and the bottom wall; and a fitting holder is connected to the body.

The artificial standpipe external storage device, wherein the middle wall of the body extends a skeleton toward the front side, so that the accessory is combined in the accessory card seat by a non-cylindrical means, or the body The middle wall is provided with an internal screw hole for screwing an angle adjusting seat with a bolt, which has the advantage of quickly assembling the body regardless of the assembly method.

The artificial standpipe external storage device, wherein the body can be screwed to the screw hole of the vertical pipe main body by using the screw and the collar, and the body is adjacent to the front cover of the vertical pipe, thereby effectively reducing the wind resistance, and the screw firmware is easy to assemble, The advantage of quick assembly, or the body can utilize the first screw and the second screw of different sizes, the first screw is screwed to the screw hole of the vertical pipe body, and the second screw is screwed through the body to the first The diameter of the outer screw of the second screw is smaller than the diameter of the first screw, so the second screw is also convenient and quick to disassemble, has the advantage of quickly assembling the body, and remains first on the main body of the standpipe. The screw will not protrude too much and will not affect the ride.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

10‧‧‧Storage device

20‧‧‧ body

201‧‧‧ front side

202‧‧‧ Back side

21‧‧‧ top wall

211‧‧‧Outer plane

212‧‧‧ tongue

End of 213‧‧‧

22‧‧‧ bottom wall

221‧‧‧Outer plane

23‧‧‧Intermediate wall

24‧‧‧Contact slot

241‧‧‧First Expansion

242‧‧‧ Second expansion

243‧‧‧ first stop

244‧‧‧second stop

25‧‧‧ side wall

26‧‧‧ skeleton

261‧‧‧ horizontal wall

262‧‧‧ vertical wall

27‧‧‧ Socket

271‧‧‧ pivot hole

272‧‧‧ positioning slot

273‧‧‧Limited slot

28‧‧‧ internal screw hole

29‧‧‧ concave curved surface

30‧‧‧Accessory deck

301‧‧‧ Positioning block

302‧‧‧Limited blocks

31‧‧‧ screw

32‧‧‧Shrap

33‧‧‧Bolts

331‧‧‧ bolt head

34‧‧‧ Angle adjustment seat

35‧‧‧ pin

36‧‧‧ shaft

361‧‧‧ class hole

41‧‧‧Spiral firmware

411‧‧‧ head

42‧‧‧ collar

421‧‧‧ end face

51‧‧‧First screw firmware

511‧‧‧ head

512‧‧‧ internal screw socket

513‧‧‧ end face

52‧‧‧Second screw firmware

521‧‧‧ head

522‧‧‧ External threaded rod

90‧‧‧Right tube body

901‧‧‧ screw hole

91‧‧‧Ring tube front cover

911‧‧‧Sinking

912‧‧‧ bottom

92‧‧‧Rose tube screws

93‧‧‧handle tube

Figure 1 is a perspective view of the first embodiment of the present invention.

Figure 2 is a perspective exploded view of the first embodiment of the present invention.

Figure 3 is a cross-sectional view of the first embodiment of the present invention.

Figure 4 is a longitudinal sectional view showing the first embodiment of the present invention.

Figure 5 is a perspective exploded view of a second embodiment of the present invention.

Figure 6 is a cross-sectional view of a second embodiment of the present invention.

Figure 7 is a longitudinal sectional view showing a second embodiment of the present invention.

Figure 8 is a perspective view of the third embodiment of the present invention.

Figure 9 is a perspective exploded view of a third embodiment of the present invention.

Figure 10 is a cross-sectional view of a third embodiment of the present invention.

Figure 11 is a longitudinal sectional view showing a third embodiment of the present invention.

The following examples and the detailed description of the drawings are for illustrative purposes only, and are not limited by the structure in the patent application.

Referring to Figures 1 to 4, a first embodiment of the present invention is disclosed. The storage device 10 of the present embodiment includes a body 20 that can be mounted on the vertical pipe main body 90 and an accessory card holder 30. The accessory card holder 30 is coupled to the body 20. The body 20 has a non-cylindrical outer contour and can be non-cylindrical. The means is combined with the fitting, and the body 20 is assembled on the vertical pipe main body 90 and adjacent to the vertical pipe front cover 91, so that the body 20 is coupled to the bicycle by a non-cylindrical means, thereby effectively avoiding the problem of relative rotation due to the round tubular assembly. Wherein: the body 20 defines an X axis, a Y axis and a Z axis which are perpendicular to each other, and the X axis is parallel to the axis of the screw hole 901 of the standpipe body 90. The body 20 includes a front side 201 and a rear side 202 spaced apart along its X-axis direction. A top wall 21, a bottom wall 22 and an intermediate wall 23 are formed between the front side 201 and the rear side 202 of the body 20. The top wall 21 and the bottom wall 22 are parallel and spaced apart from each other along the Z-axis direction of the body 20, and the intermediate wall 23 is connected to the middle portion of the top wall 21 and the bottom wall 22. The top wall 21 has an outer plane 211. The bottom wall 22 has an outer plane 221. The outer plane 211 of the top wall 21 and the outer plane 221 of the bottom wall 22 are parallel to each other and perpendicular to the Z axis of the body 20, so that the body The outer contour of 20 is non-cylindrical.

The body 20 is provided with at least one coupling groove extending through the front side 201 and the rear side 202 The main body 20 of the embodiment is provided with two coupling grooves 24 extending through the front side 201 and the rear side 202. The two coupling grooves 24 are located between the top wall 21 and the bottom wall 22, and the two The coupling grooves 24 are spaced apart along the Y-axis direction of the body 20 on both sides of the intermediate wall 23.

Each of the two coupling grooves 24 is provided with a first enlarged portion 241 that is open toward the front side 201 of the body 20 and a second enlarged portion 242 that is open toward the rear side of the body 20. A first stop surface 243 is formed between the first enlarged portion 241 and the coupling groove 24, and a second stop surface 244 is formed between the second enlarged portion 242 and the coupling groove 24.

A side wall 25 connected to the top wall 21 and the bottom wall 22 is disposed on each side of the body 20, and the side wall 25 and the intermediate wall 23 are opposite to each other. The distance between the top wall 21 and the bottom wall 22 in the Z-axis direction of the body 20 is less than The intermediate wall 23 and the side wall 25 are spaced apart from each other in the Y-axis direction of the body 20 such that the outer contour of the body 20 is laterally flat. The coupling groove 24 extends laterally in an oblong shape.

The body 20 extends toward the front side 201 by a skeleton 26 having a T-shaped cross section, and the overhanging end of the skeleton 26 forms a circular disk holder 27. The skeleton 26 has a horizontal wall 261 connected to the top wall 21 and the disk holder 27 and a vertical wall 262 connected to the intermediate wall 23 and the disk holder 27. The vertical wall 262 is perpendicular to the horizontal wall 261 so that the cross section of the skeleton 26 is T. Glyph. Both sides of the horizontal wall 261 of the skeleton 26 are gradually reduced from the front side 201 of the body 20 toward the disk holder 27. The bottom side of the vertical wall 262 of the skeleton 26 is gradually reduced from the front side 201 of the body 20 toward the disk holder 27, so that the cross-sectional dimension of the skeleton 26 is from the body 20. The front side 201 is gradually reduced toward the disk holder 27.

The disc holder 27 is provided with a pivot hole 271 parallel to the Z-axis direction of the body 20, and the pivot hole 271 is pivotally connected with the accessory card holder 30. The accessory holder 30 can be pivoted with respect to the disc holder 27 as an axis. Pivot. The accessory card holder 30 is pivotally mounted on the disk holder 27 by a screw member 31. The bottom ring of the accessory card holder 30 is provided with a plurality of positioning blocks 301, and the top surface of the disk holder 27 is provided with a plurality of positioning grooves 272, and the screw member 31 and the disk holder 27 A spring piece 32 is disposed between the bottom portion to provide an elastic positioning effect between the positioning block 301 of the accessory card holder 30 and the positioning groove 272 of the disk holder 27, so that the user can automatically position the accessory card holder 30 after being pivoted. The angular position. The component holder 30 is provided with a limiting block 302. The disc holder 27 is provided with a limiting slot 273 at the periphery of the pivot hole 271. The limiting block 302 of the accessory card holder 30 can selectively block the limiting slot 273 of the disc holder 27. At both ends of the frame, the angle at which the accessory holder 30 pivots is restricted. In this embodiment, the accessory card holder 30 can be pivoted by one hundred and eighty degrees.

The storage device 10 further includes two screws 41 that are screwed through the coupling grooves 24 of the body 20 to the screw holes 901 of the riser body 90 so that the body 20 is adjacent to the riser front cover 91. The screw 41 has an enlarged head portion 411, and the head portion 411 of the screw 41 abuts against the first stop surface 243 of the first enlarged portion 241 of the body 20. The diameter of the screw 41 is the same as the diameter of the riser screw 92, so that the screw 41 is directly screwed to the screw hole 901 of the riser body 90, and the length of the screw 41 is greater than the length of the riser screw 92, so that the screw After passing through the body 20 and the riser front cover 91, it is still screwed to the screw hole 901 of the standpipe body 90.

The storage device 10 further includes two collars 42. The collar 42 is sleeved outside the screw 41 and the collar 42 is located between the body 20 and the riser front cover 91. When the screw 41 locks the body 20 When the front cover 91 is reamed, the collar 42 is supported between the body 20 and the riser front cover 91. The head 411 of the screw 41 abuts against the first stop surface 243 of the first enlarged portion 241 of the body 20, and the end faces 421 of the collar 42 abut against the second stop surface 244 of the second enlarged portion 242 of the body 20 and the vertical The bottom surface 912 of the sinking groove 911 of the front cover 91. A length is formed between the end faces 421 of the collar 42. The length of the collar 42 is greater than the depth of the sinking groove 911 of the riser front cover 91, but the length of the collar 42 is not greater than the length of the handlebar 93 being held by the riser front cover 91. The radius of the holding portion is such that after the body 20 is assembled to the vertical pipe main body 90 via the screw 41, the body 20 can be adjacent to the vertical pipe front cover 91, and the distance between the body 20 and the vertical pipe front cover 91 is smaller than the vertical pipe screw. The diameter of 92. in this way, Will be able to achieve the effect of reducing wind resistance.

The top wall 21 of the body 20 extends toward the rear side 202 with a tab 212 that can shield the two collars 42. The tongue 212 has a distal end 213 away from the body 20, and the end 213 of the tongue 212 is adjacent to the riser front cover 91 such that the separation distance between the end 212 of the tongue 212 and the riser front cover 91 is less than that of the riser screw 92. diameter.

The advantage of using the screw 41 to pass through the body 20, the collar 42 and the riser front cover 91 to the screw hole 901 of the riser body 90 is that the assembly process is quite fast and is suitable for riders who do not need to frequently disassemble the storage device. use. Moreover, the body 20, the collar 42 and the standpipe front cover 91 can be tightly coupled to the standpipe body 90 after assembly, which is quite stable and does not cause sloshing or shaking.

Moreover, referring to FIG. 3, the present creation device 10 can also be assembled to the standpipe body 90 of different sizes. Since the size of the standpipe main body 90 varies depending on the size of the bicycle, the distance between the two screw holes 901 of the large-sized standpipe main body 90 and the standpipe main body 90 in the horizontal position is also large. The two coupling grooves 24 of the present invention 10 are laterally elongated and have an elliptical shape, so that they can be assembled on different sizes of the vertical pipe main body 90, and the rider can assemble the small-sized vertical pipe after purchasing the creation storage device 10. The main body 90 can also be assembled to the large-sized standpipe main body 90, or can be directly assembled from the small-sized standpipe main body 90 and assembled directly to the large-sized standpipe main body 90 without the problem of being out of size and being assembled.

Referring to Figures 5 through 7, a second embodiment of the present invention is disclosed. This embodiment is substantially the same as the first embodiment, except that the storage device 10 further includes two first screws 51 and two second screws 52.

The first screw 51 passes through the riser front cover 91 and is screwed to the screw hole 901 of the standpipe body 90. The first screw 51 has an enlarged head 511, the diameter of the first screw 51 and the vertical tube screw The diameter of the wire 92 is the same so that the first screw 51 is directly screwed to the screw hole 901 of the riser body 90, and the length of the first screw 51 is equal to the length of the riser screw 92, so that the first screw 51 is worn. After passing through the vertical tube front cover 91, it can be screwed to the screw hole 901 of the vertical pipe main body 90. The head portion 511 of the first screw 51 is provided with an inner thread groove 512 along its axial direction, and the inner thread groove 512 of the first screw 51 has a smaller diameter than the first screw 51.

The second screw 52 is screwed to the first screw 51 through the body 20 in combination with the slot 24 . The second screw 52 has an enlarged head 521, and the second screw 52 has an outer threaded rod 522. The outer threaded rod 522 of the second screw 52 has a diameter smaller than the diameter of the first screw 51, and the second screw The outer screw 522 of the firmware 52 is screwed to the inner thread slot 512 of the first screw 51, so that the head 521 of the second screw 52 abuts against the first stop surface 243 of the first enlarged portion 241 of the body 20, The two end faces 513 of the head 511 of the first screw 51 abut against the second stop surface 244 of the second enlarged portion 242 of the body 20 and the bottom surface 912 of the sinking groove 911 of the riser front cover 91. A length is formed between the end faces 513 of the head 511 of the first screw 51, and the length of the head 511 of the first screw 51 is greater than the depth of the sinking groove 911 of the riser front cover 91, but the head of the first screw 51 The length of 511 is not greater than the radius of the handle tube 93 being clamped by the vertical tube front cover 91. After the body 20 is assembled to the first screw 51 via the second screw 52, the body 20 can be adjacent to the vertical tube front cover 91. And the distance between the body 20 and the riser front cover 91 is smaller than the diameter of the riser screw 92. In this way, the effect of reducing the wind resistance can be achieved.

The first screw member 52 is first screwed to the vertical tube main body 90 through the vertical tube front cover 91, and then the second screw 52 is screwed to the inner thread of the first screw 51 through the body 20 coupling groove 24. The slot 512 has the advantage of facilitating the disassembly of the rider and is suitable for use by riders who frequently remove the replacement storage device 10. Since the main screw 20 can be quickly removed from the bicycle when the storage device 10 is to be removed, the second screw 52 can be quickly removed, so that it is quite convenient to disassemble.

Moreover, the diameter of the outer threaded rod 522 of the second screw 52 is smaller than the diameter of the first screw 51, so that when the second screw 52 is loosened, the screw holes of the first screw 51 and the vertical tube body 90 are not released. The screw-locking relationship between the 901 does not affect the screwing state of the first screw 51 at all when the second screw 52 is removed, and the effect of quickly removing the body 20 from the bicycle can be achieved. At this time, the bicycle does not include the weight of the body 20, and the first screw 51 remaining on the bicycle does not protrude excessively before the bicycle, and does not affect riding, and there is no problem of causing injury. When the rider wants to assemble the body 20 next time, the body 20 can be screwed directly onto the first screw 51 by using the second screw 52. The assembly is also quite convenient and fast, and is a very intimate design.

Referring to Figures 8 through 11, a third embodiment of the present invention is disclosed. This embodiment is substantially the same as the second embodiment described above, except that the design of the body 20 is different.

The front side 201 of the body 20 is provided with an inner screw hole 28 parallel to the X-axis of the body 20 at the intermediate wall 23 for screwing an angle adjusting seat 34 having a bolt 33. One end of the angle adjusting seat 34 utilizes two cylindrical shapes. The pin 35 is pivotally connected to a cylindrical shaft 36. A radial class hole 361 is defined in the middle portion of the shaft 36 for the bolt 33 to pass through, so that the bolt head 331 abuts against the class hole 361 of the shaft 36. And the bolt 33 can be screwed to the inner screw hole 28 of the intermediate wall 23 of the body 20. Since the pin 35 is concentric with the shaft 36 and parallel to the Y-axis direction of the body 20, the angle adjustment seat 34 can be rotated about the axis of the shaft 36 for the rider to adjust the angle.

The angle adjusting seat 34 is pivotally connected to the accessory card holder 30 opposite to the shaft 36. The accessory card holder 30 is pivotally mounted on the angle adjusting seat 34 by the screw member 31 as in the foregoing embodiment, so that the accessory card is The seat 30 is coupled to the body 20 and enables the accessory deck 30 to pivot relative to the angle adjustment seat 34.

The front side 201 of the body 20 forms a concave curved surface 29 on the top wall 21, the bottom wall 22 and the intermediate wall 23, and the bolt head 33 is screwed to the inner screw hole 28 of the intermediate wall 23 of the body 20, so that the bolt head 331 Abutting against the class hole 361 of the shaft 36, the angle adjusting seat 34 has one end of the shaft 36, that is, a concave curved surface 29 capable of abutting against the front side 201 of the body 20, forming a state of solid coupling. To adjust the angle, the angle of the angle adjustment seat 34 can be adjusted after the bolt 33 is relaxed. After the angle is adjusted to the required angle, the bolt 33 can be locked to return to the stable joint state.

As far as the above is concerned, it can be concluded that this creation has the following advantages:

1. The external storage device of the artificial standpipe has a non-cylindrical outer contour and can be combined with the fitting by a non-cylindrical means, and the body is assembled in the main body of the vertical pipe and adjacent to the front cover of the vertical pipe, so that the body adopts a non-cylindrical shape. The means is combined with the bicycle to effectively avoid the problem of relative rotation due to the round tubular assembly.

2. The artificial standpipe external storage device, wherein the middle wall of the body extends a skeleton toward the front side to facilitate the fitting of the accessory in the accessory card seat by a non-cylindrical means, or the inner wall of the body is provided with an internal thread The hole is for screwing an angle adjusting seat with a bolt, and has the advantage of quickly assembling the body regardless of the assembly method.

3. The artificial standpipe external storage device, wherein the body can be screwed to the screw hole of the vertical pipe main body by using the screw and the collar, and the body is adjacent to the front cover of the vertical pipe, thereby effectively reducing the wind resistance, and the screw is easy to assemble. The utility model has the advantages of quick assembly, or the body can utilize the first screw and the second screw of different sizes, the first screw is screwed to the screw hole of the vertical pipe body, and the second screw is screwed through the body The diameter of the outer screw of the second screw is smaller than the diameter of the first screw, so the second screw is also convenient and quick to disassemble, has the advantage of quickly assembling the body, and remains on the main body of the standpipe. The first screw will not protrude too much and will not affect the ride.

However, the above description is only a preferred embodiment of the present creation, and cannot be limited. The scope of the creation of the present invention is subject to change or equivalent replacement of the equivalent elements, or equivalent changes and modifications made in accordance with the scope of the patent application of this creation, shall remain within the scope of this new patent.

10‧‧‧Storage device

20‧‧‧ body

211‧‧‧Outer plane

212‧‧‧ tongue

23‧‧‧Intermediate wall

24‧‧‧Contact slot

241‧‧‧First Expansion

243‧‧‧ first stop

25‧‧‧ side wall

26‧‧‧ skeleton

27‧‧‧ Socket

271‧‧‧ pivot hole

272‧‧‧ positioning slot

273‧‧‧Limited slot

30‧‧‧Accessory deck

301‧‧‧ Positioning block

302‧‧‧Limited blocks

31‧‧‧ screw

32‧‧‧Shrap

41‧‧‧Spiral firmware

411‧‧‧ head

42‧‧‧ collar

421‧‧‧ end face

90‧‧‧Right tube body

91‧‧‧Ring tube front cover

92‧‧‧Rose tube screws

93‧‧‧handle tube

Claims (22)

A standpipe external storage device includes: a body assembled in a vertical pipe body and adjacent to a vertical pipe front cover, the body defining an X axis, a Y axis and a Z axis perpendicular to each other, The X-axis is parallel to the axis of the screw hole of the main body of the standpipe, the body includes a front side and a rear side spaced apart along the X-axis direction thereof, and a top wall is formed between the front side and the rear side of the body a bottom wall, the top wall and the bottom wall are parallel and spaced apart from each other along the Z-axis direction of the body; the body is provided with at least one coupling groove extending through the front side and the rear side, and the coupling groove is located at the top wall and the bottom Between the walls; a fitting holder connected to the body. The standpipe external device of claim 1, wherein the body extends a skeleton toward the front side, and the frame is provided with the accessory card holder. The riser external device of claim 2, wherein the protruding end of the skeleton forms a disk holder, and the disk holder is provided with a pivot hole, the pivot hole is pivotally connected to the accessory card holder, and the accessory card holder can be The pivot hole is an axis and pivots relative to the hub. The standpipe external device of claim 3, wherein an intermediate wall is formed between the front side and the rear side of the body, the skeleton has a horizontal wall connected to the top wall and the disk holder, and a body is connected thereto The intermediate wall and the vertical wall of the tray, the vertical wall being perpendicular to the horizontal wall such that the skeleton has a T-shaped cross section. The standpipe external device of claim 4, wherein both sides of the horizontal wall of the skeleton are gradually reduced from the front side of the body toward the disk seat, and the bottom side of the vertical wall of the frame is gradually reduced from the front side of the body toward the disk holder. Making the cross-sectional dimension of the skeleton gradually from the front side of the body toward the socket Zoom out. The standpipe external device of claim 5, wherein the accessory card holder is pivotally mounted on the disk holder by a screw member, and the bottom ring of the accessory card holder is provided with a plurality of positioning blocks, and the top ring of the disk holder A plurality of positioning slots are disposed, and a spring piece is disposed between the screw member and the bottom of the disk holder, so that the positioning block of the accessory card holder and the positioning groove of the disk holder have an elastic positioning effect, which enables the user to use the accessory The card holder is automatically elastically positioned at a suitable angular position after pivoting. The standpipe external device of claim 6, wherein the accessory card holder is provided with a limiting block, the disc holder is provided with a limiting slot at a periphery of the pivot hole, and the limiting block of the accessory card holder is selective Blocking at both ends of the socket limiting slot for limiting the angle at which the accessory holder pivots. The standpipe external device of claim 1, wherein an intermediate wall is formed between the front side and the rear side of the body, and the front side of the body is provided with an internal screw hole parallel to the X axis of the body. For screwing an angle adjusting seat with a bolt, the end of the angle adjusting seat remote from the bolt is pivotally connected to the accessory holder. The standpipe external device of claim 8, wherein the one end of the angle adjusting seat has a bolt pivotally connected to a cylindrical shaft by two cylindrical pins, and a radial class is opened at a middle portion of the shaft. The hole is bored by the bolt so that the bolt head abuts against the class hole of the shaft and allows the bolt to be screwed to the inner screw hole of the intermediate wall of the body. The standpipe external device of claim 9, wherein the front side of the body forms a concave curved surface on the top wall, the bottom wall and the intermediate wall, and the bolt is screwed to the inner screw hole of the middle wall of the body, so that The bolt head abuts against a class bore of the shaft, the angle adjuster having a concave arcuate surface at one end of the shaft against the front side of the body. The riser external device of claim 10, wherein the accessory holder is provided by a screw The pivoting seat is pivoted to enable the accessory holder to pivot relative to the angle adjustment seat. The standpipe external device of any one of claims 4 to 10, wherein the intermediate wall is connected to the middle portion of the top wall and the bottom wall, and the number of the coupling grooves of the body is two, The two coupling grooves are spaced apart along the Y-axis direction of the body and are located on both sides of the intermediate wall. The standpipe external device of claim 12, wherein each side of the body is respectively provided with a side wall connected to the top wall and the bottom wall, the side wall and the intermediate wall are opposite to each other, and the top wall and the bottom wall are The spacing distance of the body in the Z-axis direction is smaller than the spacing distance between the intermediate wall and the sidewall in the Y-axis direction of the body, so that the outer contour of the body is laterally flat, and the coupling groove extends laterally in an oblong shape. The riser external device of claim 13, wherein the top wall has an outer plane, the bottom wall having an outer plane, the outer plane of the top wall and the outer plane of the bottom wall being parallel to each other and perpendicular to The Z axis of the body makes the outer contour of the body non-cylindrical. The riser external device of claim 14, wherein the top wall of the body extends toward the rear side with a tongue having a distal end away from the body, the end of the tongue being adjacent to the front of the riser The cover is such that the distance between the end of the tongue and the front cover of the standpipe is smaller than the diameter of the riser screw. The standpipe external device of claim 12, wherein the storage device further comprises two screws, the screw is threaded through the coupling groove of the body and screwed to the screw hole of the vertical pipe body, the storage device The utility model further includes two collars, the collar is sleeved outside the screw and the collar is located between the body and the front cover of the standpipe. When the screw locks the body to the front cover of the riser, The collar is supported between the body and the riser front cover. The standpipe external attachment device of claim 16, wherein the screw has an enlarged head The diameter of the screw is the same as the diameter of the vertical pipe screw, so that the screw can be directly screwed to the screw hole of the vertical pipe body, and the length of the screw is greater than the length of the vertical pipe screw, so that the screw wears After the main body and the vertical tube front cover are still screwed to the screw holes of the vertical pipe main body, the two coupling grooves are provided with a first enlarged portion that is open toward the front side of the main body and a rearward facing body a second expansion portion having an open side, a first blocking surface is formed between the first enlarged portion and the coupling groove, and a second blocking surface is formed between the second enlarged portion and the coupling groove. The head of the firmware abuts against the first stop surface of the first enlarged portion of the body, and the two end faces of the sleeve abut against the second stop surface of the second enlarged portion of the body and the bottom surface of the sinking groove of the vertical pipe front cover. The riser external device of claim 17, wherein a length is formed between the end faces of the collar, the length of the collar is greater than the sinking depth of the front cover of the riser, but the length of the collar is not greater than the hand. After the tube is clamped by the front cover of the riser, the body is assembled to the riser body through the screw, the body can be adjacent to the front cover of the standpipe, and the space between the body and the front cover of the standpipe The distance is less than the diameter of the riser screw. The standpipe external attachment device of claim 12, wherein the storage device further comprises two first screws and two second screws, the first screw passing through the riser front cover and screwed to the vertical a screw hole of the pipe body, the second screw is screwed to the first screw through the coupling groove of the body. The standpipe external device of claim 19, wherein the head of the first screw is provided with an inner screw slot along the axial direction thereof, and the inner screw groove diameter of the first screw is smaller than the first screw The diameter of the firmware, the second screw has an outer threaded rod, and the outer screw rod of the second screw is screwed to the inner thread groove of the first screw. The riser external device of claim 20, wherein the first screw has an enlarged a head of the first screw having the same diameter as the riser screw, such that the first screw is directly screwed to the screw hole of the riser body, and the second screw has an enlarged head. The diameter of the outer screw of the second screw is smaller than the diameter of the first screw, and the two coupling grooves are respectively provided with a first enlarged portion that is open toward the front side of the body and a rear side facing the body. An open second enlarged portion, a first blocking surface is formed between the first enlarged portion and the coupling groove, and a second blocking surface is formed between the second enlarged portion and the coupling groove. When the outer screw of the screw is screwed to the inner screw slot of the first screw, the head of the second screw abuts against the first stop of the first enlarged portion of the body, the first screw The two end faces of the head are respectively abutted against the second stop surface of the second enlarged portion of the body and the bottom surface of the sinking groove of the vertical pipe front cover. The standpipe external device of claim 21, wherein a length is formed between both end faces of the head of the first screw, and a head length of the first screw is greater than a sink depth of the front cover of the riser, However, the length of the head of the first screw is not greater than the radius of the handle tube being clamped by the front cover of the standpipe, so that the body can be immediately adjacent to the standpipe after being assembled to the first screw via the second screw. The front cover is located, and the distance between the body and the vertical pipe front cover is smaller than the diameter of the vertical pipe screw.