阅读说明：本技术 法式气嘴专用充气接头 (Special inflating joint for French air tap ) 是由 庄士文 于 2020-06-15 设计创作，主要内容包括：本发明提供一种法式气嘴专用充气接头,包括有一个外壳及一个拆卸器,外壳设置有一个灌充通道,灌充通道的一端连接外部并设置有一个气密环,拆卸器以一个虚拟转轴为中心转动地枢设于外壳,且拆卸器能够沿虚拟转轴轴向移动,拆卸器沿虚拟转轴轴向的一端设置于灌充通道内,气密环与拆卸器分别设置于灌充通道相反的两端,拆卸器相反于气密环的一端凸出灌充通道外,拆卸器设置于灌充通道内的一端沿虚拟转轴轴向凹设有一个驱动槽,驱动槽内设置有一个第一驱动面,第一驱动面为沿平行虚拟转轴轴向延伸的平面,充气接头通过上述结构可提高灌充法式气嘴时的进气量。(The invention provides a special inflation connector for a French air faucet, which comprises a shell and a detacher, wherein the shell is provided with a filling channel, one end of the filling channel is connected with the outside and is provided with an airtight ring, the detacher is pivoted on the shell by taking a virtual rotating shaft as a center in a rotating way, and the detacher can move along the axial direction of the virtual rotating shaft, the detacher is arranged in the filling channel along the axial end of the virtual rotating shaft, the airtight ring and the detacher are respectively arranged at two opposite ends of the filling channel, one end of the detacher opposite to the airtight ring protrudes out of the filling channel, one end of the detacher arranged in the filling channel is concavely provided with a driving groove along the axial direction of the virtual rotating shaft, a first driving surface is arranged in the driving groove, the first driving surface is a plane axially extending along the parallel virtual rotating shaft, and the inflation connector can improve the air input when filling the method type air valve through the structure.)

1. The utility model provides a special inflatable joint of french air cock which characterized in that, including:

the device comprises a shell, a valve body and a valve core, wherein the shell is provided with a filling channel, one end of the filling channel is connected with the outside and is provided with an airtight ring, and the airtight ring is provided with a sleeving hole;

a detacher, this detacher uses a virtual pivot to locate this shell as the pivot of center rotation, and this detacher can follow this virtual pivot axial displacement, this detacher sets up in this filling passageway along this virtual pivot axial one end, this airtight ring sets up respectively in this filling passageway opposite both ends with this detacher, this detacher is opposite to this airtight ring's one end protrusion outside this filling passageway, this detacher sets up one end in this filling passageway and is followed this virtual pivot axial concave driving groove that is equipped with, this driving groove's opening is towards this hole of cup jointing, be provided with a first drive face in this driving groove, this first drive face is along the plane of this virtual pivot axial extension of parallel.

2. The special inflation connector for the French air faucet of claim 1, wherein: a second driving surface is arranged in the driving groove and is parallel to the plane of the first driving surface.

3. The special inflation connector for the French air faucet of claim 2, wherein: this detacher is including an actuating lever and a dial piece, and the one end of this actuating lever sets up in this fills the passageway and outside the passageway is filled to the other end protrusion, and this drive groove is concave locates the one end that this actuating lever set up in this fills the passageway, should dial piece fixed connection in this actuating lever, should dial the piece and set up outside this fills the passageway.

4. The special inflation connector for the French air faucet of claim 3, wherein: this fill the internal periphery of passageway and be provided with a first section and a second section, this second section sets up in one side of this first section opposite to this air tight ring, this second section is less than this first section along this fills the radial width of passageway along this first section along this radial width of passageway, this actuating lever is including a head and a pole portion, this head sets up in this first section, this head is greater than this second section along this virtual pivot radial width, the one end of this pole portion is connected in this head, this pole portion is opposite to pass this second section and the bulge should fill the passageway in the one end of this head, this dial and turn to piece fixed connection in this pole portion.

5. The special inflation connector for the French air faucet of claim 4, wherein: the inner periphery of the filling channel is provided with a third section, the third section is arranged between the first section and the second section, the radial width of the third section along the filling channel is smaller than that of the first section along the radial width of the filling channel and larger than that of the second section along the radial width of the filling channel, an O-shaped ring and a stop piece are arranged in the filling channel, the O-shaped ring is arranged at the third section, the stop piece is arranged at the first section, the stop piece is abutted against one side, opposite to the second section, of the leakage-proof ring, and the rod part is sleeved with the O-shaped ring and the stop piece.

6. The special inflation connector for the French air faucet of claim 5, wherein: the rod part is provided with a first jack along the radial direction of the virtual rotating shaft, the dial-up piece is provided with a second jack along the radial direction of the virtual rotating shaft, the detacher is provided with a connecting piece, and the connecting piece is inserted into the first jack and the second jack simultaneously.

7. The special inflation connector for the French air faucet of claim 6, wherein: the housing is provided with an end cover, the end cover is arranged at one end of the filling channel, and the end cover is abutted against the airtight ring.

8. The special inflation connector for the French air faucet of claim 6, wherein: this shell is provided with an inlet channel, and this inlet channel connects between this filling passageway's both ends, is provided with a setting element, a relief valve and an elastic component in this inlet channel, and this setting element sets up in this inlet channel's radial one side, and the one end of this relief valve sets up in this inlet channel's radial one side opposite to this setting element, and outside this inlet channel was projected to the one end opposite to this setting element, the one end of this elastic component was supported and is leaned on in this setting element and the other end and lean on in this relief valve.

Technical Field

The invention mainly relates to an inflation connector, in particular to an inflation connector special for a French air faucet.

Background

Please refer to the "improved valve" in taiwan patent No. M507854, which is an improved valve comprising an air nozzle tube and an air core assembly, wherein the air core assembly comprises an air core tube and an air core rod capable of being air-tightly locked in the air core tube, and the air core assembly is screwed into the air nozzle tube through the air core tube, so that the tire valve can be installed in a wheel.

The advantage of french air cock lies in can being suitable for the narrower tire of width, because of its air cock body diameter is little, french air cock all comprises such as above-mentioned part, when will inflating, must rotate the pine with the lock nut earlier, makes the air of inflater can pass through the air core subassembly and get into inside the tire, also because the diameter of air cock body is little for the inside space of air core subassembly is more narrow, leads to french air cock to have the problem that the air flow is little, the speed of inflating is slow.

Disclosure of Invention

The invention aims to: the utility model provides a special inflatable joint of french air cock, solves the above-mentioned technical problem that exists among the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a special inflatable joint of french air cock which characterized in that, including:

the device comprises a shell, a valve body and a valve core, wherein the shell is provided with a filling channel, one end of the filling channel is connected with the outside and is provided with an airtight ring, and the airtight ring is provided with a sleeving hole;

a detacher, this detacher uses a virtual pivot to locate this shell as the pivot of center rotation, and this detacher can follow this virtual pivot axial displacement, this detacher sets up in this filling passageway along this virtual pivot axial one end, this airtight ring sets up respectively in this filling passageway opposite both ends with this detacher, this detacher is opposite to this airtight ring's one end protrusion outside this filling passageway, this detacher sets up one end in this filling passageway and is followed this virtual pivot axial concave driving groove that is equipped with, this driving groove's opening is towards this hole of cup jointing, be provided with a first drive face in this driving groove, this first drive face is along the plane of this virtual pivot axial extension of parallel.

A second driving surface is arranged in the driving groove and is a plane parallel to the first driving surface.

This detacher is including an actuating lever and a dial piece, and the one end of this actuating lever sets up in this fills the passageway and outside the passageway is filled to the other end protrusion, and this drive groove is concave locates the one end that this actuating lever set up in this fills the passageway, should dial piece fixed connection in this actuating lever, should dial the piece and set up outside this fills the passageway.

This fill the internal periphery of passageway and be provided with a first section and a second section, this second section sets up in one side of this first section opposite to this air tight ring, this second section is less than this first section along this fills the radial width of passageway along this first section along this radial width of passageway, this actuating lever is including a head and a pole portion, this head sets up in this first section, this head is greater than this second section along this virtual pivot radial width, the one end of this pole portion is connected in this head, this pole portion is opposite to pass this second section and the bulge should fill the passageway in the one end of this head, this dial and turn to piece fixed connection in this pole portion.

The inner periphery of the filling channel is provided with a third section, the third section is arranged between the first section and the second section, the radial width of the third section along the filling channel is smaller than that of the first section along the radial width of the filling channel and larger than that of the second section along the radial width of the filling channel, an O-shaped ring and a stop piece are arranged in the filling channel, the O-shaped ring is arranged at the third section, the stop piece is arranged at the first section, the stop piece is abutted against one side, opposite to the second section, of the leakage-proof ring, and the rod part is sleeved with the O-shaped ring and the stop piece.

The rod part is provided with a first jack along the radial direction of the virtual rotating shaft, the dial-up piece is provided with a second jack along the radial direction of the virtual rotating shaft, the detacher is provided with a connecting piece, and the connecting piece is inserted into the first jack and the second jack simultaneously.

The housing is provided with an end cover, the end cover is arranged at one end of the filling channel, and the end cover is abutted against the airtight ring.

This shell is provided with an inlet channel, and this inlet channel connects between this filling passageway's both ends, is provided with a setting element, a relief valve and an elastic component in this inlet channel, and this setting element sets up in this inlet channel along its radial one side, and the one end of this relief valve sets up in this inlet channel along its one side radially on the contrary in this setting element, and outside this inlet channel was protruded to the one end that this setting element was on the contrary to this relief valve, the one end of this elastic component was supported and is leaned on in this setting element and the other end and lean on in this relief valve.

Compared with the prior art, the invention has the beneficial effects that: the air charging connector can improve the air input of the filling method type air nozzle through the structure.

Drawings

FIG. 1 is a perspective view of the inflation connector for a French air faucet of the present invention.

FIG. 2 is an exploded perspective view of the inflation connector for a French air faucet of the present invention.

FIG. 3 is a sectional structure view of the inflation joint for French air faucet of the present invention.

FIG. 4 is a sectional view of the driving groove of the inflation joint for the French air faucet of the present invention.

FIG. 5 is a view showing the state of the French nozzle connected to the inflation connector for the French nozzle of the present invention.

FIG. 6 is a diagram illustrating the operation of the rotary valve core of the inflation joint dedicated for the French air faucet of the present invention.

FIG. 7 is a view showing a state of the French air faucet dedicated air connector in which the valve element is disengaged.

Description of reference numerals: 10, inflating a joint; 20 a housing; 21 filling the channel; 211 a first section; 212 a second section; 213 a third stage; 214O-rings; 215 a stop member; 22 an airtight ring; 221 a sleeve hole; 23 end caps; 24 an intake passage; 241 a positioning element; 242 pressure relief valves; 243 an elastic member; 30 a detacher; 31 a drive slot; 311 a first drive face; 312 a second drive face; 32 driving rods; a head portion 321; 322 a rod portion; 323 a first receptacle; 33 a dial; 331 a second receptacle; 34 a connecting piece; a 90 French air faucet; 91 a nut; 92 a valve core; 93 a tube portion; and C, virtual rotating shaft.

Detailed Description

Referring to fig. 1 and 2, there are shown a perspective view and an exploded perspective view of the inflation joint dedicated for french air faucet of the present invention. The inflation connector 10 of the present invention comprises a housing 20 and a detacher 30; wherein:

please refer to fig. 3 and fig. 4, which are sectional structural views of the inflation joint and the driving groove for the french nozzle of the present invention. The housing 20 is provided with a filling passage 21, one end of the filling passage 21 is connected to the outside and is provided with an airtight ring 22, and the airtight ring 22 is provided with a socket hole 221.

The inner periphery of the filling channel 21 is provided with a first section 211 and a second section 212, the second section 212 is disposed on a side of the first section 211 opposite to the airtight ring 22, and the radial width of the second section 212 along the filling channel 21 is smaller than the radial width of the first section 211 along the filling channel 21. The inner periphery of the filling channel 21 is provided with a third section 213, the third section 213 is disposed between the first section 211 and the second section 212, and the width of the third section 213 along the radial direction of the filling channel 21 is smaller than the width of the first section 211 along the radial direction of the filling channel 21 and larger than the width of the second section 212 along the radial direction of the filling channel 21.

An O-ring 214 and a stopper 215 are disposed in the filling channel 21, the O-ring 214 is disposed on the third section 213, the stopper 215 is disposed on the first section 211, and the stopper 215 abuts against a side of the leakage prevention ring 214 opposite to the second section 212.

The housing 20 is provided with an end cap 23, the end cap 23 is disposed at one end of the filling channel 21, and the end cap 23 abuts against the air-tight ring 22.

The housing 20 is provided with an air inlet channel 24, the air inlet channel 24 is connected between two ends of the filling channel 21, a positioning member 241, a pressure relief valve 242 and an elastic member 243 are arranged in the air inlet channel 24, the positioning member 241 is arranged on one side of the air inlet channel 24 along the radial direction thereof, one end of the pressure relief valve 242 is arranged on one side of the air inlet channel 24 along the radial direction thereof opposite to the positioning member 241, one end of the pressure relief valve 242 opposite to the positioning member 241 protrudes out of the air inlet channel 24, one end of the elastic member 243 abuts against the positioning member 241 and the other end abuts against the pressure relief valve 242.

The detacher 30 is pivotally disposed on the housing 20 by taking a virtual rotation axis C as a center, and the detacher 30 can move along the virtual rotation axis C in an axial direction, one end of the detacher 30 along the virtual rotation axis C in the filling channel 21, the air-tight ring 22 and the detacher 30 are respectively disposed at two opposite ends of the filling channel 21, and one end of the detacher 30 opposite to the air-tight ring 22 protrudes out of the filling channel 21.

One end of the detacher 30 disposed in the filling channel 21 is axially recessed along the virtual rotation axis C to form a driving groove 31, an opening of the driving groove 31 faces the sleeve hole 221, a first driving surface 311 is disposed in the driving groove 31, the first driving surface 311 is a plane extending in parallel with the virtual rotation axis C, a second driving surface 312 is disposed in the driving groove 31, and the second driving surface 312 is a plane parallel with the first driving surface 311.

The detacher 30 includes a driving rod 32 and a toggle member 33, one end of the driving rod 32 is disposed in the filling channel 21, and the other end of the driving rod protrudes out of the filling channel 21, the driving groove 31 is concavely disposed at one end of the driving rod 32 disposed in the filling channel 21, the toggle member 33 is fixedly connected to the driving rod 32, and the toggle member 33 is disposed outside the filling channel 21.

The driving rod 32 includes a head portion 321 and a rod portion 322, the head portion 321 is disposed in the first segment 211, a radial width of the head portion 321 along the virtual rotation axis C is greater than a radial width of the second segment 212 along the filling channel 21, one end of the rod portion 322 is connected to the head portion 321, an end of the rod portion 322 opposite to the head portion 321 passes through the second segment 212 and protrudes out of the filling channel 21, the O-ring 214 and the stopper 215 are sleeved on the rod portion 322, and the toggle member 33 is fixedly connected to the rod portion 322 in this embodiment.

The rod portion 322 is provided with a first insertion hole 323 along the radial direction of the virtual rotation axis C, the rotating member 33 is provided with a second insertion hole 331 along the radial direction of the virtual rotation axis C, the detacher 30 is provided with a connecting member 34, and the connecting member 34 is inserted into the first insertion hole 323 and the second insertion hole 331 at the same time.

Fig. 5 to 7 are a use state diagram of the french air faucet dedicated inflation connector, an operation diagram of the rotary valve core, and a use state diagram of the valve core being detached according to the present invention. The inflation connector 10 can improve the amount of air input when filling the french type air nozzle by the above-described structure. When the inflation connector 10 is used, the French air faucet 90 can be directly sleeved in, the nut 91 at the front end of the French air faucet 90 does not need to be turned open first, the driving groove 31 is sleeved on the valve core 92 of the French air faucet 90, the valve core 92 can be turned open from the pipe part 93 of the French air faucet 90 through the design that the detacher 30 can slide, the valve core 92 is enabled to be completely separated from the pipe part 93, the pipe part 93 can be inflated rapidly in a completely unblocked state, the filling time can be saved, the tire can be assembled or repaired newly, and the like, the inflation connector is used in a completely deflated state, and the effect is particularly obvious.

In view of the above, it can be concluded that the present invention has the following advantages:

1. the invention relates to an inflation joint special for a French air faucet, which comprises a shell and a detacher, wherein the shell is provided with an inflation channel, one end of the inflation channel is connected with the outside and is provided with an airtight ring, the airtight ring is provided with a sleeving hole, the detacher is pivoted on the shell by taking a virtual rotating shaft as a center in a rotating way, the detacher can move along the axial direction of the virtual rotating shaft, one end of the detacher along the axial direction of the virtual rotating shaft is arranged in the inflation channel, the airtight ring and the detacher are respectively arranged at the two opposite ends of the inflation channel, one end of the detacher opposite to the airtight ring protrudes out of the inflation channel, one end of the detacher arranged in the inflation channel is concavely provided with a driving groove along the axial direction of the virtual rotating shaft, the opening of the driving groove faces to the sleeving hole, a first driving surface is arranged in the driving groove, the first driving surface is a plane extending in parallel with the virtual rotating shaft in the axial direction, and the air charging connector can improve the air charging amount of the filling type air tap through the structure.