TWM485987U - Horizontal turning-wrench of dual-purpose inflation joint - Google Patents

Description

Horizontal type of two-way inflatable joint

This creation is related to the inflation joint, and more specifically to a horizontally-actuated dual-purpose inflation joint.

Pressing, between the inflatable power device (such as a pump, an air pump, etc.) and the air nozzle of the tire, must be connected by an inflation joint, so that the gas output by the inflatable power device can be used by the inflation joint It is injected into the nozzle of the tire to achieve the effect of inflating the tire.
However, after the nozzle of the tire is placed inside the inflation joint, one of the triggers provided on the inflation joint must be pulled to firmly clamp the nozzle of the tire so that the nozzle of the tire can be tightly clamped. It can avoid the situation of gas leakage during the inflation process.
However, the trigger on the general inflation joint is actuated in a horizontal position to be turned up to a vertical position, or is turned down to a horizontal position in a vertical position to clamp the nozzle of the tire or Loose. However, such a lever that is horizontally turned to a vertical or horizontally turned horizontally is easy to interfere with foreign objects (such as wheel frames, spokes on the wheel frame, etc.), even if the trigger itself does not The foreign object interferes, and the user's hand holding the trigger is also easy to interfere with the foreign object, or has a situation that is not easy to handle, not only has the problem of limited use, but is more likely to occur because the trigger cannot be smoothly When it is turned, it is caused by the tight clamping between the nozzle of the tire and the tire, which leads to difficulty in inflation.
In addition, since the bicycle tires are mainly divided into American air nozzles and French air nozzles, the inflatable joints are also divided into two types: American and French. For the user, two types of joints must be purchased at the same time to be used. Not only does it have problems that are not convenient enough to use, but it also has doubts about wasting money.

In view of this, in order to improve the prior art, the conventional inflation joint has a problem that it is not easy to use and cannot be applied to the American air nozzle and the French air nozzle; the present invention provides a horizontally-turning dual-purpose inflation joint, including a housing, a pressing ring, a driving member, a conversion member, a valve and a trigger; the pressing ring is disposed in the housing, the driving member is disposed in the housing, and the conversion member is disposed on the housing The valve body is in contact with the driving member, and the valve mouth is abutted between the conversion member and the pressing ring, and the trigger rod is located outside the housing and coupled with the driving member, the wrench can be a horizontal reciprocating reciprocation between a loose position and a fastening position, when the lever is in the loose position, the pressing ring is loosened, and when the lever is in the fastening position, the pressing is forced The ring is urgent; it is easy to operate and suitable for American and French air nozzles.

100‧‧‧Two-way inflatable joints for horizontal rotation 10‧‧‧Shells 11‧‧Inflatable passages 12‧‧Inflator connection 13‧‧‧Air nozzle interface 14‧‧‧ Guide groove 15‧‧‧ Opening 20‧‧‧Iron ring 30‧‧‧Conversion 31‧‧‧Guidance 32‧‧‧First ramp 321‧‧‧First convex part 40‧‧‧ Drive 41‧‧‧ Second slope Road 411‧‧ Second projection part 42‧‧‧First insertion hole 50‧‧‧Lift 51‧‧‧Second insertion hole 60‧‧‧Latch 70‧‧‧ Valve 71‧‧‧American Mouth part 72‧‧‧French mouth part 80‧‧‧Lock cover 99‧‧‧American air nozzle 98‧‧‧ French air nozzle

The first figure is an exploded perspective view of a preferred embodiment of the present invention.
The second drawing is a perspective assembled view of the embodiment shown in the first figure.
The third drawing is a combined cross-sectional view of the embodiment shown in the first figure.
The fourth figure is a schematic diagram of the operation of the embodiment shown in the first figure.
The fifth drawing is a schematic diagram of the operation of the embodiment shown in the first figure.

In order to enable your review committee to have a better understanding and recognition of the characteristics and characteristics of this creation, the following preferred examples are listed below with the following description:
Referring to the first to fifth figures, a horizontally-turning dual-purpose inflation joint 100 according to a preferred embodiment of the present invention includes a housing 10, an pressing ring 20, and a conversion member 30. a driving member 40, a plate 50, a latch 60, a valve 70 and a lock cover 80, wherein:
Referring to the first to third figures, the housing 10 has an inflating passage 11 therein, and an inflator interface 12 that communicates with the inflating passage 11 to the outside. The outside has a gas that communicates the inflating passage 11 to the outside. The mouth interface 13 has at least one guiding groove 14 on the inner wall surface of the inflation channel 11.
Referring to the first to third figures, the pressing ring 20 is made of rubber or other material that can be deformed by an external force and recovered after the external force disappears. The pressing ring 20 is disposed in the inflation passage 11 of the casing 10, and can be tightened by an external force and released in a loose state after the external force disappears.
Referring to the first to third figures, the conversion member 30 is disposed in the inflation passage 11 of the housing 10. The outer peripheral surface of the conversion member 30 has at least one guiding portion 31 protruding from the outer peripheral surface. 31 is located in the guiding groove 14 of the housing 10, so that the switching member 30 can only reciprocally slide up and down along the guiding groove 14 after being subjected to an external force, and the top end of the conversion member 30 has a plurality of The first ramp 32 is arranged in an equidistant annular shape, and each of the top and bottom ends of each of the first ramps 32 has a first convex portion 321 .
Referring to the first to third figures, the driving member 40 is disposed in the inflation passage 11 of the casing 10. The bottom end of the driving member 40 has a plurality of second ramps 41 arranged in an annular arrangement at equal intervals. Each of the top and bottom ends of each of the second ramps 41 has a second convex portion 411, and the driving member 40 is respectively abutted against the first ramp of the conversion member 30 by the second ramps 41. When the driving member is rotated by an external force, the second ramp 41 slides on the first ramp 32 of the conversion member 30, and the conversion member 30 can be linearly moved downward or downward. The straight line goes up.
Referring to the first to third figures, the trigger 50 is located outside the housing 10 and coupled to the driving member 40. The trigger 50 can be externally applied to a loose position to a fastening position. A horizontal reciprocating cranking is performed to drive the driving member 40 to reciprocate.
Referring to the first to third figures, the latch 60 is used to connect the trigger 50 and the driving member 40. The top of the housing 10 has an opening 15 . The top of the driving member 40 has a first insertion hole 42 extending out of the opening 15 of the housing 10 . The trigger 50 has A second insertion hole 51 is connected to the first insertion hole 42 of the driving member 40. The insertion pin penetrates the second insertion hole 51 of the trigger 50 and the first insertion of the driving member 40. In the hole 42, the trigger 50 and the driving member 40 are coupled in the same manner.
Referring to the first to third figures, the valve 70 is disposed in the inflation passage 11 of the housing 10 and abuts between the conversion member 30 and the compression ring 20, and the valve 70 has a American mouth part 71 and one French mouth part 72.
Referring to the first to third figures, the lock cover 80 is locked to the periphery of the air nozzle interface 13 of the housing 10 to restrict the compression ring 20 to the housing 10 to prevent the compression ring 20 from being The person who is out of the housing 10 is self-detached.
Therefore, the above description is a description of the components of the horizontally-turning dual-purpose inflation joint 100 provided by a preferred embodiment of the present invention and the assembly method thereof, and then the use characteristics thereof are as follows:
When an American air nozzle 99 is to be inflated, as shown in the fourth figure, the American mouth portion 71 of the valve 70 is first directed toward the pressing ring 20, and the inflator interface 12 of the housing 10 is coupled to the first embodiment. An inflatable power unit (not shown) is connected, and the air nozzle 99 of the housing 11 is used to insert the American air nozzle 99, and is located in the pressing ring 20, so that the American air nozzle 99 and the air valve 70 are The American mouthpiece 71 abuts.
Then, as shown in the fourth figure, the trigger 50 can be horizontally rotated from the releasing position to the fastening position, so that the driving member 40 is rotated by the trigger 50, and the driving member 40 is driven by the driving member 40. The two convex portions 411 are slid on the first ramp 32 of the conversion member 30, thereby driving the conversion member 30 to slide down along the guiding groove 14, and pushing against the valve 70 and pressing On the ring 20, the compression ring 20 is deformed and clamped to the American air nozzle 99.
In this way, the gas outputted by the inflating power device can enter the American air nozzle 99 through the creation to achieve the effect of inflation.
After the inflation is completed, the trigger 50 is horizontally rotated from the fastening position to the release position, so that the conversion member 30 can be slid upward along the guiding groove 14, so that the pressing ring 20 is no longer subjected to The American air nozzle 99 can be released to release the American air nozzle 99 from the air nozzle interface 13 of the housing 10.
Therefore, the horizontally-turning dual-purpose inflation joint 100 provided by the present invention is not only relatively easy to operate because the trigger 50 is horizontally reciprocated between the release position and the fastening position in a horizontal state. The trigger 50 and the user's hand held on the trigger 50 can also be used to reduce interference with foreign objects such as the spokes of the wheel frame and the wheel frame.
In addition, the first convex portion 321 on the conversion member 30 can achieve the function of limiting the first slope 32 and the second convex portion 411 when sliding, so as to prevent the second convex portion. 411 slides out of the first ramp 32.
Furthermore, when a French air nozzle 98 is to be inflated, as shown in the fifth figure, the French mouth portion 72 of the valve 70 is first directed toward the pressing ring 20, and the inflator interface 12 of the housing 10 is again It is connected to an inflating device (not shown), and the nozzle port 13 of the housing 11 is used for the French air nozzle 98 to be placed in the pressing ring 20, so that the French air nozzle 98 and the valve are The French mouth portion 71 of the nozzle 70 abuts. In this way, the trigger 50 is also operated to horizontally swing to clamp the French air nozzle 98, and the French air nozzle 98 can be inflated.
Therefore, the creation is not only smooth in operation, but also can be changed by applying the US-style nozzle portion 71 and the French nozzle portion 72 of the valve 70 selectively downward according to actual use conditions. The American air nozzle or the French air nozzle can achieve the dual-purpose effect without the need to purchase the inflatable joint of the American air nozzle and the inflatable joint of the French air nozzle, thereby achieving the effect of reducing expenditure.
The above description is only for the preferred embodiment provided by the present invention, and is not intended to limit the scope of implementation of the present invention. All of the relevant artisans in the art are equally varied according to the present creation, and should belong to the present invention. The scope of coverage.

100‧‧‧Two-way inflatable joint

10‧‧‧shell

11‧‧‧Inflatable channel

12‧‧‧Inflator interface

13‧‧‧Air nozzle interface

14‧‧‧ guiding slot

15‧‧‧ openings

20‧‧‧ pressing ring

30‧‧‧Transformation

31‧‧‧ Guidance Department

32‧‧‧First ramp

321‧‧‧First convex stop

40‧‧‧ Drives

41‧‧‧Second ramp

411‧‧‧second convex part

42‧‧‧First plug hole

50‧‧‧ wrench

51‧‧‧Second plug hole

60‧‧‧Latch

70‧‧‧ Valves

71‧‧‧American mouthpiece

72‧‧‧French mouthpiece

80‧‧‧Lock cover

Claims (9)

[Item 1] A horizontally-turning dual-purpose inflation joint mainly comprises: a casing;
An urgent ring is disposed in the housing;
a driving member disposed in the housing;
a conversion member is disposed in the housing and abuts the driving member;
a valve is abutted between the conversion member and the compression ring;
a lever is located outside the housing and coupled to the driving member, the lever can be horizontally reciprocated between a loose position and a fastening position, when the lever is in the loose position, When the tension ring is loosened, the pressing ring is pressed when the lever is in the fastening position. [Item 2] The two-way inflatable joint of the horizontally-rotating type according to claim 1, wherein the inside of the casing has an inflation passage, and the outer side has an inflator interface that communicates the inflation passage to the outside, and the outer side has a communication connection. The air nozzle interface of the passage to the outside, the pressing ring, the driving member and the valve system are disposed in the inflation passage. [Item 3] The horizontally-trimmed dual-purpose inflation joint according to the second aspect of the invention, wherein the inner wall surface of the inflation passage has at least one guiding groove; and the outer peripheral surface of the conversion member has at least one guiding portion. The guiding portion is located in the guiding groove, so that the conversion member can only linearly slide along the guiding groove. [Item 4] The horizontally-trimmed dual-purpose inflation joint according to claim 1, wherein the top end of the conversion member has a plurality of first ramps arranged at equal intervals; the bottom end of the driving member has a plurality of a second ramp and a convex portion arranged in a ring-shaped manner, wherein the driving member abuts on the first ramp of the conversion member with the second ramp and the convex portion; and the driving member is rotated by an external force When the second convex portion slides on the first ramp of the conversion member, the conversion member can be linearly moved downward or straight upward. [Item 5] The two-way inflatable joint according to the fourth aspect of the invention, wherein the top and bottom ends of each of the first ramps have a first convex stop; the top of each second ramp, The bottom end has a second convex portion. [Item 6] The horizontally-actuated dual-purpose inflation joint according to claim 1, further comprising a latch for coupling the trigger to the driver. [Item 7] The two-way inflatable joint of the horizontally-rotating type according to claim 6, wherein the top of the casing has an opening, and the top of the driving member has a first insertion hole, and the first insertion hole is extended. The ejector has a second insertion hole communicating with the first insertion hole of the driving member, and the insertion pin penetrates the second insertion hole of the ejector lever and the outer insertion hole of the ejector The first insertion hole of the driving member is coupled to the driving member in the same manner. [Item 8] The two-way inflatable joint of the horizontal type according to claim 1, wherein the valve has an American mouth portion and a French mouth portion, and the valve mouth is selectively connected to the American mouth portion or The French mouth portion faces the pressing ring, and the American mouth portion is provided with an American air nozzle, or the French mouth portion is provided with a French air nozzle. [Item 9] The horizontally-trimmed dual-purpose inflation joint according to claim 1 further includes a lock cover that is locked to the casing to restrict the compression ring to the casing to prevent the compression ring. Remove yourself from the shell