CN213473421U

CN213473421U - Threaded five-way bowl group with good supporting effect

Info

Publication number: CN213473421U
Application number: CN202022740249.XU
Authority: CN
Inventors: 粟静; 许建国; 涂奇男
Original assignee: Foshan Shunde Yongqing Bicycle Parts Co ltd
Current assignee: Foshan Shunde Yongqing Bicycle Parts Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-06-18
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a screw thread five-way bowl group that supporting effect is good, the upper end surface of five-way bowl group main part is provided with the shield, the shield includes hexagonal groove, manual installation line, waterproof gasket and double-screw bolt, the lower extreme surface mounting of shield has the snap ring, the installation screw thread is seted up to the lower extreme outer wall of snap ring, the lower extreme of snap ring is provided with big footpath section No. one, the lower extreme of big footpath section is provided with the five-way pipe, the lower extreme of five-way pipe is provided with big footpath section No. two. A screw thread five-way bowl group that supporting effect is good, the inside bearing that sets up of five-way bowl group main part is convenient for inside connecting piece and rotates, the setting of shield is used for protecting the inside bearing of five-way bowl group main part, avoids the bearing to get into water or debris and influences the performance of bearing, the setting of snap ring is used for the installation of shield, avoids the shield to damage inside bearing when the installation is improper, brings fine use prospect.

Description

Threaded five-way bowl group with good supporting effect

Technical Field

The utility model relates to a bicycle accessory technical field specifically is a screw thread five-way bowl group that supporting effect is good.

Background

With the development of science and technology, automobiles gradually step into the society, people drive the automobiles when going out, but the automobiles are blocked and the time is delayed when the automobiles are crowded at a peak, the environment quality is influenced by waste gas generated by the automobiles, in this rapidly growing age, bicycles are used for their convenience and the favorite sport, so that it is not replaced by car, but its self-technology is improved to form better bicycle, so that at present the bicycle is becoming more and more popular recreation form, means of transportation and sports equipment, and in order to meet the requirements of various functions, various components of bicycle are continuously improved, wherein, the five-way bowl group is the core rotating component of the bicycle, the structure is more necessary to be corrected, and the bicycle of the same kind is suitable for different people, therefore, the support effect of the five-way bowl group has certain performance to ensure the overall performance of the bicycle.

However, the overall performance of the existing bicycle is affected due to the poor supporting effect of the five-way bowl group, or the five-way bowl group with the good supporting effect is single in structure and not beneficial to installation and the like.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a screw thread five-way bowl group that supporting effect is good possesses the installation of being convenient for, waterproof and advantages such as stable in structure, can effectively solve the problem among the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a screw thread five-way bowl group that supporting effect is good, the upper end surface of five-way bowl group main part is provided with the shield, the shield includes hexagonal groove, manual installation line, waterproof gasket and double-screw bolt, the lower extreme surface mounting of shield has the snap ring, the installation screw thread is seted up to the lower extreme outer wall of snap ring, the lower extreme of snap ring is provided with big footpath section No. one, the lower extreme of big footpath section No. one is provided with the five-way pipe, the lower extreme of five-way pipe is provided with big footpath section No. two, the lower extreme of big footpath section No. two is provided with the oil blanket ring, the lower extreme surface of oil blanket ring is provided with the lower.

Preferably, the hexagonal groove is formed in the outer surface of the upper end of the dustproof cover, the manual installation lines are formed in the outer wall of the dustproof cover, the lower ends of the manual installation lines are displaced by the studs, and the waterproof gasket is located between the manual installation lines and the studs.

Preferably, a mounting hole is formed between the dustproof cover and the five-way bowl group main body, and the outer wall of the dustproof cover is detachably connected with the inner wall of the five-way bowl group main body through the mounting hole and the stud.

Preferably, the snap ring comprises a connecting ring, a connecting thread, a clamping wall and a guide opening.

Preferably, the connecting thread is arranged in the clamping wall, the connecting ring is arranged on the outer surface of the lower end of the clamping wall, and the guide opening is arranged at the connecting position of the clamping wall and the connecting ring.

Preferably, a clamping ring is arranged between the clamping ring and the dust cover, and the outer wall of the clamping ring is detachably connected with the inner wall of the dust cover through the clamping ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a screw thread five-way bowl group that supporting effect is good possesses following beneficial effect:

1. the threaded five-way bowl group with good supporting effect is used for sealing the upper end of a five-way bowl group main body through the arranged dustproof cover, a bearing is arranged in the five-way bowl group, so the threaded five-way bowl group is sleeved on a beam frame of a bicycle, the direction is convenient to control, if the friction coefficient between the bearings is increased, the direction is inconvenient to rotate or the direction is blocked, and the oiliness of the outer wall of the five-way bowl group main body is easily increased by frequently adding lubricating oil, the integral attractiveness is influenced, the driving of a driver is not facilitated, the five-way bowl group main body is convenient to be capped through the arranged dustproof cover, a rotating body in the five-way bowl group main body adopts a bearing type structure, balls (mostly steel balls) are arranged in the rotating body, so the friction coefficient is reduced, the rotating body is more flexible, and in order to avoid rainwater infiltration or sundries added in the interior in rainy days, utilize threaded structure to be convenient for install, the hexagonal groove of seting up is used for fastening the installation of shield and five-way bowl group main part and waits to unscrew with interior hexagonal spanner when needs are dismantled, and the manual installation line of seting up is convenient for manually install.

2. This screw thread five-way bowl group that supporting effect is good, snap ring through setting up, be used for being connected with the shield, the card wall that sets up above the snap ring is used for blocking with the lower extreme inside of shield, not only be used for the location of shield, thereby more make the shield can not take place the skew when the installation and damage five-way bowl group's main part, thereby make five-way bowl group's main part lose the effect of self, with the inside bearing of protection five-way bowl group's main part, the junction direction mouth of card wall and clamping ring then is in order to avoid sliding in one's hand in the time of the main part of installation five-way bowl group, thereby make the oblique angle.

Drawings

Fig. 1 is the utility model relates to an overall structure schematic diagram of screw thread five-way bowl group that supporting effect is good.

Fig. 2 is the utility model relates to a structural schematic diagram of the shield of screw thread five-way bowl group that the supporting effect is good.

Fig. 3 is a schematic structural view of the snap ring of the threaded five-way bowl group with good supporting effect of the present invention.

In the figure: 1. a five-way bowl group main body; 2. installing threads; 3. a first large diameter section; 4. a five-way pipe; 5. a second large diameter section; 6. an oil seal ring; 7. a dust cover; 8. a snap ring; 9. a lower end mounting member; 701. a hexagonal groove; 702. manually installing lines; 703. a waterproof gasket; 704. a stud; 801. a connecting ring; 802. connecting threads; 803. a blocking wall; 804. a guide port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a threaded five-way bowl group with a good supporting effect, a dust cover 7 is arranged on the outer surface of the upper end of a five-way bowl group main body 1, the dust cover 7 comprises a hexagonal groove 701, a manual installation line 702, a waterproof gasket 703 and a stud 704, a snap ring 8 is installed on the outer surface of the lower end of the dust cover 7, an installation thread 2 is arranged on the outer wall of the lower end of the snap ring 8, a first large-diameter section 3 is arranged at the lower end of the snap ring 8, a five-way pipe 4 is arranged at the lower end of the first large-diameter section 3, a second large-diameter section 5 is arranged at the lower end of the five-way pipe 4, an oil seal ring 6 is arranged at the lower end of the second large-.

Further, hexagonal groove 701 sets up in the upper end surface of shield 7, and manual installation line 702 sets up in the outer wall of shield 7, and double-screw bolt 704 displacement manual installation line 702 lower extreme, waterproof gasket 703 are located between manual installation line 702 and double-screw bolt 704, and hexagonal groove 701 is used for consolidating being connected of shield 7 and five-way bowl group main part 1, avoids becoming flexible, and manual installation line 702 makes things convenient for manual installation shield 7.

Further, be provided with the mounting hole between shield 7 and the five-way bowl group main part 1, the outer wall of shield 7 passes through the mounting hole and can dismantle with the inner wall of five-way bowl group main part 1 with double-screw bolt 704 and be connected, and shield 7 not only is used for waterproof, still is used for protecting the holistic structure of five-way bowl group main part 1.

Further, the snap ring 8 comprises a connecting ring 801, a connecting thread 802, a clamping wall 803 and a guide port 804, and the snap ring 8 is used for positioning the dust cover 7 and preventing the dust cover 7 from damaging an inner bearing when being installed, so that the function of the five-way bowl group main body 1 is affected.

Furthermore, the connecting thread 802 is arranged inside the clamping wall 803, the connecting ring 801 is arranged on the outer surface of the lower end of the clamping wall 803, the guiding opening 804 is arranged at the connecting position of the clamping wall 803 and the connecting ring 801, and the guiding opening 804 prevents fingers from being scratched when the five-way bowl group main body 1 is installed.

Further, be provided with the rand between snap ring 8 and the shield 7, the outer wall of snap ring 8 passes through the rand and can dismantle with the inner wall of shield 7 and be connected, and snap ring 8 uses the inside bearing of protection five-way bowl group main part 1 with the shield 7 cooperation.

Principle of operation

When the five-way bowl group main body 1 is used, the five-way bowl group main body 1 is arranged on a corresponding position of a bicycle, and is used for sealing the upper end of the five-way bowl group main body 1 through the arranged dustproof cover 7, a bearing is arranged in the five-way bowl group, so the five-way bowl group main body is sleeved on a beam frame of the bicycle, direction control is convenient, if the friction coefficient between the bearings is increased, the direction rotation is inconvenient or the direction is blocked, and the oiliness of the outer wall of the five-way bowl group main body 1 is easily increased due to frequent addition of lubricating oil, the integral attractiveness is influenced, the driving of a driver is not facilitated, the five-way bowl group main body 1 is conveniently sealed through the arranged dustproof cover 7, a bearing type structure is adopted for a rotating body in the five-way bowl group main body 1, balls are mostly arranged in the five-way, so that the friction coefficient is reduced, the rotation of the five-, the dustproof cover 7 is used for sealing, the installation is convenient by utilizing a threaded structure, the arranged hexagonal groove 701 is used for fastening the installation of the dustproof cover 7 and the five-way bowl group main body 1 and is unscrewed by using an inner hexagonal wrench when the disassembly is needed, and the arranged manual installation lines 702 are convenient for manual installation; through the snap ring 8 that sets up, be used for being connected with shield 7, the card wall 803 that sets up above the snap ring 8 is used for blocking with shield 7's lower extreme is inside, not only be used for shield 7's location, thereby more make shield 7 can not take place the skew when the installation and damage five-way bowl group main part 1, thereby make five-way bowl group main part 1 lose the effect of self, with the inside bearing of protection five-way bowl group main part 1, card wall 803 is then in order to avoid sliding in hand when installation five-way bowl group main part 1 with the junction direction mouth 804 of clamping ring 801, thereby make the oblique angle.

It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a support effectual screw thread five-way bowl group, includes five-way bowl group main part (1), its characterized in that: the upper end surface of five-way bowl group main part (1) is provided with shield (7), shield (7) include hexagonal groove (701), manual installation line (702), waterproof gasket (703) and double-screw bolt (704), the lower extreme surface mounting of shield (7) has snap ring (8), installation screw thread (2) are seted up to the lower extreme outer wall of snap ring (8), the lower extreme of snap ring (8) is provided with big footpath section (3) No. one, the lower extreme of a big footpath section (3) is provided with five-way pipe (4), the lower extreme of five-way pipe (4) is provided with big footpath section (5) No. two, the lower extreme of No. two big footpath section (5) is provided with oil seal ring (6), the lower extreme surface of oil seal ring (6) is provided with lower extreme installed part (9).

2. The threaded five-way bowl group with good supporting effect according to claim 1, is characterized in that: the outer surface of the upper end of the dustproof cover (7) is arranged in the hexagonal groove (701), the outer wall of the dustproof cover (7) is arranged in the manual installation pattern (702), the stud (704) is located at the lower end of the manual installation pattern (702), and the waterproof gasket (703) is located between the manual installation pattern (702) and the stud (704).

3. The threaded five-way bowl group with good supporting effect according to claim 2, is characterized in that: be provided with the mounting hole between shield (7) and the five-way bowl group main part (1), the outer wall of shield (7) passes through the mounting hole and stud (704) can be dismantled with the inner wall of five-way bowl group main part (1) and be connected.

4. The threaded five-way bowl group with good supporting effect according to claim 1, is characterized in that: the clamping ring (8) comprises a connecting ring (801), a connecting thread (802), a clamping wall (803) and a guide opening (804).

5. The threaded five-way bowl group with good supporting effect according to claim 4, is characterized in that: the connecting thread (802) is arranged in the clamping wall (803), the connecting ring (801) is arranged on the outer surface of the lower end of the clamping wall (803), and the guide opening (804) is arranged at the connecting position of the clamping wall (803) and the connecting ring (801).

6. The threaded five-way bowl group with good supporting effect according to claim 5, is characterized in that: be provided with the rand between snap ring (8) and shield (7), the outer wall of snap ring (8) passes through the rand and can dismantle with the inner wall of shield (7) and be connected.