TW201139848A - Inflator nozzle head applicable to various air taps - Google Patents

Abstract

An inflator nozzle head applicable to various air taps comprises a body, a wrenching part, a pressing device, a switching part, a limiting block, a soft packing part and a jacking center. The present invention uses the switching part for controlling the jacking center on whether extending into the pressing device or not, and can effectively improve the condition that an intelligent nozzle head can only meet the requirement of automatic return by the aid of precise size matching. Moreover, when adapting an American or French air tap, a user can achieve the effect of tightly gripping the air tap by only simply operating and controlling the switching part. The inflator nozzle head of this invention uses fewer components to simplify assembly procedures, reduce production costs and meet the requirement of small size of the nozzle head, thereby meeting the expectation of the users at a lower price and providing light and handy design.

Description

201139848 VI. Description of the Invention: [Technical Field] The present invention mainly discloses a type of air nozzle of a pump, and more particularly to an air nozzle of a pump which is applicable to a plurality of nozzles. θ species [Prior Art] The air nozzle of the pump takes over the nozzle

Inside the inflatable. The form of the nozzle is included in the mouth: the wind nozzle of the front mainstream pump is also suitable for = the pole of the wind nozzle used for a variety of nozzles is mainly a retractable wind nozzle, and the second is a double Head style wind; head 'the second type is the smart wind mouth (S_T HEAD). National Patent Certificate No. 72 "Inflator valve in the first type of disassembled tuyere, which consists of an inflator (1), a valve (2), a combination block (3) and a fixed cover (4); at the front end of the pump (1) The air hole (1) is provided for the combination of the valve (2), the combination block (3) and the fixed cover (4); when the pump valve structure is combined, the combination groove (211) and the combination block at one end of the valve (2) are firstly combined. (3) The mutually matching grooves (311) are fitted to each other, and the pre-assembled valve (2) is assembled to the air vent (11) of the pump (1). Finally, the fixed cover (4) is fixed and fixed. When using the pump valve structure, when the inflation joint is of a smaller size, then remove the valve (2) and set the small valve hole (22) of the valve (2) to the pump (1). Inside, the atmospheric door hole (23) and the large combination hole (33) of the combination block (3) are fitted to each other, and finally the fixed cover combination is fixed, if the inflation 201139848 is set ==:==:::=:

The detachable air nozzle head is not suitable for the general user because it needs to disassemble the fixing cover (4) and selectively turns to the valve (2)', and the user thinks that the operation mode of the screw-on fixing cover (4) cannot be used for rapid use. After the fixing cover (4) is removed, the component between the fixed cover (4) and the pump (1) is lost, and when the component is lost, the pump (1) is also scrapped. Therefore, this disassembly of the mouth is the user's favor. Refer to China Patent Publication No. 334058, "Applicable to different specifications of the nozzle", which belongs to the second type of double-headed tuyere, which includes the pumping cylinder (10) 'the top of the cylinder (1〇) a double-opening cylinder (11) having a left and right opening, a through-hole (111) is formed in the middle of the double-opening cylinder (11), and a threaded portion (12), (13) is arranged on the end of the double-opening cylinder (11) And the threaded portions (12), (13) are used for screwing the left and right disc covers (16), (17); and a drive cylinder (2" for receiving in the double-opening cylinder, The left and right sides of the drive cylinder (20) form a left and right cylinders (21), (22), and the cylinders (21), (22) are provided with through holes (212), (222), and Two cylinders (21) and (22) are provided with different sizes of air nozzle inner plugs (211) and (221), and a through hole (23) is opened in the middle of the driving cylinder (20). The outer circumference of the cylinder (20) is sleeved with a ring-shaped ring pad (25), (26), and the left and right wind sleeves (14) and (15) are sleeved at both ends of the driving cylinder (20); The handle (30) is made by the movement of the dial handle (30) May be set to the filling port size through tuyeres pump cylinder (10). 201139848 This double-headed air nozzle is equivalent to the use of two sets of wind nozzles in the same pump, although: two or two moving cylinders (10) are only one-piece, but double-opening (1)) and shaft cylinder = Large, so the components of the double-ended wind mouth are enlarged and the components: the double-headed wind head with a large volume gives a kind of bulkiness: two, and some of the watches pay more attention to the appearance of the pump. Make ^

Thanks to this, the windy mouth of the design is not simple, which makes the price of the pump more expensive, and the immortal is not accepted, but it is necessary to improve it. Refer to China Patent Bulletin No. 35533 (Zhuohu "Inflator Improvement", which belongs to the third type of SMART HEAD, which includes - an L-shaped pump... and the head ((8), The middle portion is formed - the accommodating space οι) for sequentially accommodating - the presser (10), the spring (28), the pin body (10) and the tuyere (50), in the pump σ and the head 〇〇) Screwing an inner port and a cover (10)) and a cover (17), and accommodating a space (11) and a flange (1) for pressing the (2G) position, in the pump σ and Head (10) - set a plate for the end, (10). Make the Caixian County wrench touch the g-degree clockwise to directly infuse the gas in the (5) gas nozzle. In the process of pumping the air, the pressure can be automatically adjusted to achieve the purpose of automatically tightening the nozzle. In the case of the intelligent wind mouth (SMART lion), insert the American or French air nozzle and pull the wrench (10). The wrench (10) pushes the presser (10) forward and presses the buckle (27) to the inner nozzle when pushed. The inner wall of the head (1〇) is pushed so that the buckle (27) which is originally outwardly relaxed against the top surface (112) of the inner nozzle head (1〇), which presses the end of the buckle (27) The part enters the pressing hole (25) to produce the card 201139848, and it is pressed against the rear end of the pin body (29), and the soft plastic material (10) is pressed against the ||(2G). The pin body (29) is inserted into the ejector pin of the American air nozzle, or the pin body is in contact with the ejector pin of the French air nozzle, and the soft material air nozzle (50) is squeezed forward. The filling of the gas causes the cone (53) portion of the tuyere (5Q) to expand outward while 11 unloading the nozzle. The SMART HEAD uses a wrench (3 〇) to push the presser (20) and the buckle (27), as well as the American or French nozzle pusher body (29), which in turn allows the presser (20) ), the pressing buckle (27) and the pin body (29) are positioned at the operating position. When the wrench (30) is released, the elastic release of the spring (28) and the elastic body (213) is used to automatically reset the presser (10), press the buckle (27) and the pin body (29). Because of its precise size matching, the smart wind head with automatic reset function has a high price and is not easily accepted by consumers. The inventors have sought to solve the problem in view of the lack of prior art. SUMMARY OF THE INVENTION The present invention is intended to solve the deficiencies of the prior art, and to provide a pump air nozzle suitable for a plurality of nozzles can solve the prior art. The main technical improvement of the invention is that the single-air nozzle provides the function of applying a plurality of nozzles. The number of components of the single-air nozzle is small, and the simplification, order, and production cost can be simplified, and the wind mouth can be satisfied. The small size requirement, and the user's expectation at a lower price, provides a lightweight design, 201139848 makes the appearance of the pump have a simple design, and = the heart is used in the belt-type pump == The size of the ==_switch _ can be used to satisfy the problem that the automatic reset nozzle cannot be automatically reset due to a malfunction. u wind

The technical means for the invention to be improved is that, when the French air nozzle is used, the function of the persimmon can be achieved by simply operating the switching member. The technical means to be improved in this month is that the outer surface of the body is provided with two marks 'which respectively represent the characters or patterns that are attached to the American or French mouth, so that the user can know the position of the switching member and the position of the switch ^ Other objects, advantages and novel features of the invention will be apparent from the description and appended claims. [Embodiment] The technology, the means and the functions thereof used in the present invention are described as a preferred embodiment and are described in detail below. This is for illustrative purposes only, and is not applicable to patent applications. Structural limitations. Referring to Fig.-, Fig. 2 and Fig. 3, the three-dimensional appearance and an exploded view of the air nozzle of the air nozzle of the present invention are applicable. The utility model relates to a nozzle nozzle for a plurality of nozzles, which comprises: a body lG, a triggering member 2〇-pressing a ϋ 30, a switching member 4Q, a limiting block 5Q, a soft pressing member 201139848 60 With a heart 70. The invention provides the function of applying a plurality of nozzles with a single tuyeres, the number of components of the single tuyeres is small, the assembly procedure can be simplified and the production cost is reduced, and the requirements of the small volume of the tuyeres can be satisfied, and the products can be sold at a lower price. The price satisfies the user's expectation, and provides a lightweight design, so that the appearance of the pump has a simple design, and when the air nozzle of the present invention is used in a portable pump, it has an easy-to-carry effect and does not occupy space. Referring to Figures 4-8, the air nozzle of the present invention is applied to a cross-sectional view of an American air nozzle. The body 10 includes a head portion 101 and a joint portion 102 that is perpendicular to the joint portion 102. The head portion 101 of the body 10 includes a first end portion 1011 and a second end portion 1012. The head portion 101 defines a first receiving portion 11 and a second receiving portion 12. The first receiving portion 11 penetrates the first end. 1011, the second portion 12 penetrates the second end 1012, and a limiting portion 13 is formed between the two portions 11 and 12. The limiting portion 13 has a non-circular hole. The limiting portion 13 An abutting surface 131 is formed on an end surface adjacent to the second receiving portion 12. The two recesses 11 and 12 are in communication with the limiting portion 13 and are axially disposed on the head portion 101 and communicate with both ends 1011 and 1012 of the head portion 101. The first end 1011 of the head 101 is disposed with a first groove 15 and a second mark 16 on the outer surface of the first end 1011. The first surface of the head 101 is provided with a first mark 15 and a second mark 16 . The marks 15 and 16 are respectively adjacent to both ends of the broken groove 14. The first mark 15 is a character or pattern that can be used for an American air nozzle, and the second mark 16 is a character or pattern that can be used for a French air nozzle. A cover member 17 is disposed on the second end 1012 of the head portion 101. The cover member 17 defines a receiving hole 171 in the axial direction. The connecting portion 102 forms an accommodating space 18, and the accommodating space _ between the first and the accommodating portions 11 is provided with a through hole 19, and the through hole 19 can communicate with the accommodating space 18 and the first accommodating portion u. The end of the joint portion (10) away from the head portion 101 can receive the pump air tube. The trigger member 20 is eccentrically pivoted to the first 10U of the head 1〇1 of the body 1 .

The pressure device-3 is disposed on the first receiving portion U and the limiting portion 13 ′ of the body 10 , and the presser 30 is movable between the first receiving portion n and the limiting portion 13 , and is pressed The housing 3 includes a pushing surface, a pressing surface, a linking portion 33, a limiting sleeve hole 34, a hole 35 and a hole %, and the pushing surface 31 and the pressing surface 32 respectively The end surface of the pressing portion 31 is closed and can be pushed by the triggering member 2Q. The linking portion 33 is adjacent to the pushing surface 31. The cross section of the linking portion 33 is non-circular. It comprises two planes 331 parallel to each other and two opposite arc surfaces 3&. The limiting sleeve hole 34 is a non-circular hole comprising two planes 341 parallel to each other and two opposite curved surfaces 342. The limit sleeve hole % is axially communicated with the bore hole %, and the limit sleeve hole 34 penetrates the pressure surface 32. The vent % is radially disposed on the presser 30 and communicates with the limit sleeve hole 34 and the bore milk. The outer periphery of the pressing body 30 is provided with a gas-tight member 37 between the linking portion 33 and the air hole 36, and the airtight member 37 can provide the first receiving portion 11 of the body ι and the pulling The airtight effect between pieces 2〇. The switch member 40-end is exposed outside the body 1〇, and the switch member 40 can be driven to rotate the presser 30 synchronously. When the user receives the American or French air nozzle, the user only needs to simply operate the switch member. Can achieve the effect of the tight air m 10 201139848. The switching member 4 includes a net switching portion 43. The connecting portion 42 is connected, a connecting portion 42 and a ring portion 41 are located at the first portion and the switching portion, and the switching portion 43 is exposed to the other portion. Outside. = position = broken groove 14, the non-circular hole connecting hole 44, which includes a plane 441 corresponding to the plane interlocking hole 44 of the two opposite _ 442, the track 44 == corresponding to the interlocking portion 33 'And the arcuate surface 442 of the moving hole 44 corresponds to the interlocking portion. In the plane of 33, the connecting member 40 can drive the pressing surface 332 to cause the presser 30 to rotate. The switching portion 43 further has the same surface as the limit, and the break of the object _ 5° can be relative to the limit (4) 13 :::= two = rr, - end -, == two and the limit block connects the end face 5 丨 two: The 52-inch through hole 53 has a non-circular hole and is soft in a class shape, and is disposed in the second receiving portion 12, and the soft pressing member 60 includes a limiting block 5G and the cover member 17. The three flanges 63, the first flange 6 and the second flange 62 are provided with a concave-convex a, and the flange 61 has a wedge shape and cooperates with the concave and convex portions of the wedge-shaped concave portion 52 to facilitate The tightening effect of the limit and the tightening member 60. The cross section of the second flange 201139848 62 is in the shape of a plum, which corresponds to the second 131 abutting on the second convex 2' and the abutting surface can provide the soft 6G face, plum-shaped Two flanges are fruitful. The second: wenwenwenqing has a better deformation effect to the yoke of the cover member 17. The soft pressing member 6 is axially provided with the wearing portion 6 and the pressing member is forced to "65", the pressing portion is connected to the mouth M5' and the smear portion 64 is adjacent to the The limiting through hole π 4 65 is adjacent to the receiving hole.

The U 〇 is hollow and can move to the positive position of the pressing hole 30, the limiting sleeve penetrating portion fi4 彳, the hole 53 and the heart of the soft pressing member 60 70-end end into 1 heart 7G - end forming - limit head end 71, the top opening, / into the body portion 72, the limit (four) end 71 _ face is non-circular 'which includes two parallel to each other = 712. The limiting head end 71 〃 two opposite curved surfaces ^ p „ are located in the limiting position through hole 53 and the limiting sleeve hole 34 J 2 when the positioning sleeve hole 34 is sleeved with the limiting head end 71, the limiting plane 341 Corresponding to the plane 11 of the limit head end ?1, the arc surface of the limit should be cut by the arc surface 3 of the limit head end 71 to selectively allow the top core 7 to move to the limit through hole 53 and the limit wire The top end 7q is located at the end of the limit end, and the end is open-shaped, and has an inner recess 76. The inner recess 76 is sleeved with an elastic member 73, and the elastic end is disposed at the other end. The bottom of the hole 35 is located between the pressing portion 30 and the limiting block 5Q. The two ends of the elastic member 73 are respectively located in the valley hole 35 and the concave portion 76 of the top core 7〇. The elastic member 73 is elastically released to push the limiting head end 71 of the top core 70 to be located at the limiting through hole 53. The end portion of the body portion 72 of the shell 70 is provided with a top surface 74 and an air outlet hole, 201139848 The air outlet 75 is formed in a --shaped shape and is connected to both ends of the face 7Q. The design of the groove can be __ in the mouth of the US dollar and the French nozzle. The trigger member 20 can be eccentrically rotated in the loose position and the tension plate When the moving parts are difficult to loosen The occupant 3 () is not subjected to the curry, and the two ends of the elastic member 73 are respectively arranged on the top core 7 () and the presser such as the hole 35' to make the top of the top 7 〇 72 The soft soft pressing member is said to be 'the pushing surface 31 of the presser 30 abuts against the pulling member 2'. On this day, the soft pressing member 60 is not pressed.

The switching member 40 can be changed between the first position and the second position. When the switching member 40 is in the first position, the switching portion 43 is located at the first mark 15, and the first mark 15 allows the user to know the switch. Piece 4 is cut: the position and the applicable nozzle. The interlocking portion 33 of the presser 30 is driven by the linking hole 44 of the switching member 40. The limiting sleeve hole 34 of the pressing device 3 is dislocated with the limiting head end 71 of the top core 70, so that the top portion The heart, 7〇 is limited to the limit through hole 53 of the limiting block 50, and the top core 7〇 cannot enter the limiting sleeve hole 34. Referring to Fig. 9 at the same time, a schematic view of the air nozzle of the present invention for receiving the American air nozzle is shown. When the switching member 4 of the air nozzle of the present invention is switched to the first position, the pumping Qifeng nozzle can receive the American air nozzle AV, and the American air nozzle AV extends into the receiving hole 171 of the cover member 17 and the soft body. Pressing the pressing portion 65 of the pressing member, at this time, the operator pulls the triggering member 20 to be in the pressing position, and the pulling member 20 pushes the pressing surface 31 of the weight 30, which is pressed by the pressing device. The pressing surface 32 simultaneously pushes the end surface 51 of the limiting block 50, and presses the first flange 61 of the soft pressing member 6〇 by the inner concave portion 52 of the limiting block 50, 201139848. The wedge-shaped inner concave portion 52 The first pressing member 60 of the mold is pressed to be easily deformed and restored. The miscellaneous = brother-flange 62 money is enough to allow the soft f-tightening member 6q to be deformed and restored to the original state by the pressing, and the soft pressing member 6 (), the block 50, the presser 30, The body 1 〇 and the dragon dense effect, so that the gas is not exposed. Between the cows 17 - enough to have gas ^ This, the American air nozzle AV is pressed by the soft pressing piece 6,, the top core 70 extends into the American air nozzle AV

铖 打 打 打 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The limit hole 3 of the device 3 enters the air outlet 75 of the top core 7G and enters the American air nozzle -, and the shaped air outlet 75 can provide an air passage effect. When the filling operation is completed, the American air nozzle AV is removed, and the operator _, the pulling member 2G is released to the loose position, the soft f-tightening member is elastically released to flap the repeater 30 to return to the original position, and The elastic member 73 is simultaneously restored to its original state. The invention utilizes the switching member 40 to control whether the top core 7〇 protrudes into the pressing, and the 30′ can effectively improve the wisdom of the mouth. The precise size matching is required to meet the requirement of automatic reset, and there is no intelligent wind. The problem that the mouth cannot be automatically reset due to a malfunction. Referring to Figures 10 through 14, a cross-sectional view of the air nozzle of the present invention applied to a French air nozzle is shown. The switching portion 43 of the switching member 4 is toggled to position the switching member 40 in the second position, and the switching portion 43 is located at the second mark 16 (see FIG. 1). The second mark 16 allows the user to know the switch. The position of the piece 40 is switched with the applicable nozzle. 201139848 When the switching member 40 is pivoted from the first position to the second position, the switching member is rotated by ninety degrees. The linkage portion 33 of the pressing device 3 is driven by the linking hole 44 of the switching member. The limiting sleeve hole 34 is rotated by ninety degrees, so that the plane 34i of the limiting sleeve hole 34 corresponds to the plane 711 of the limiting head end 71 of the top core 70, so that the limiting head end 71 matches the limit corresponding to the limit. The sleeve hole 34' further enables the top core 7A to extend into the limit sleeve hole 34, 7. The top core 70 can be moved to the limit through hole of the limit block and the limit sleeve hole 34 of the presser 30. When the stopper 30 is reversely rotated by ninety degrees, the plane 341 of the limiting sleeve hole 34 is displaced from the plane 711 of the limiting head end 71. In the present embodiment, the planes 331, 341, 441, and 711 are described as two parallel planes 33, 34, 44, and 711, so that the switching member 40 is rotated by 90 degrees, and the Yang is able to change the top core 7G. Whether or not the effect. These flat 33 Bu 34 Bu 44 Bu 711 can also be set to three adjacent sixty degree angles.

2 331, 341, 441, 711 ' can be switched when the switching member 40 is rotated by sixty degrees. Further, these planes 341, 44A, and Ή1 can also be set as four planes 331 of adjacent ninety degree angles, and the furnaces 1, 441, and 711 can be switched when the switching member 40 is rotated by forty-five degrees. Referring to Figure 15, the second embodiment of the head of the inflator of the present invention is taken. When the switching member 40 of the air nozzle of the air nozzle of the present invention is switched to the second position, the air nozzle of the air cylinder can receive the French air nozzle R 2 = the receiving hole 171 of the cover member 17 and the material nipple FV extension μ The soft pressing member 60 of the kidney portion 65, at this time, the operator pulls the trigger moving member 2G in the pressing position, the pulling 201139848 member 20 drives the presser 3〇 to move, at this time, the French gas The mouth can be tightly disposed on the pressing portion 65 and the through portion 64 of the soft pressing member 60, and the French air nozzle FV extends into the presser through the limiting through hole 53 of the limiting block 50. The limit hole 34 of the 30, the French air nozzle FV presses against the top surface 74 of the top core 70. At this time, the French air nozzle FV pushes the top core 7〇 to press the elastic member π, when the air pump is inflated The gas enters the body of the body through the air pipe of the pump, and the inner door 18 enters the air hole 36 through the through hole 19, and the pressure is passed through the air hole 36.

The limit sleeve hole 34 of the receptacle 30 enters the air outlet of the top core 7 and enters the French air nozzle FV. When the filling operation is completed, the French air nozzle Fv is removed, and when the operator pulls the pulling member 20 to the loose position, the wire f pressing member (9) is released and the pressing force is pressed to the H 30 back position, and the rotation is performed. The property 73 is simultaneously restored to its original state. A f according to Fig. 16 is used for the inflator of the present invention. The hair-type air nozzle of the hairpin can easily control the switching effect to achieve the effect of the snoring nozzle', and the number of components of the single-wind nozzle is small, and the requirement for the small ventilator is small, and the light cylinder is provided. The exterior has a clean design. . Further, the juice can be summarized as described above. The invention has the following advantages: L. The invention is applicable to a variety of nozzles, the air nozzle, the s pot, the wind mouth, the scent of a variety of nozzles, the single-air nozzle _ ========================================================================================================== When the wind mouth is used in the solution type (4), it has the effect of easy to carry ^201139848 and does not occupy space. 2. The invention is applicable to the air nozzle of a plurality of air nozzles, and the use of the cutting device to control whether the T core extends the pressure device can effectively improve the intelligent wind nozzle head to have a precise size fit to satisfy the automatic reset. The request, and there is no problem that the 曰慧-type wind mouth cannot be automatically reset due to a malfunction. 3. The invention is applicable to the air nozzle of a plurality of air nozzles. When the user adopts a type 2 or a French air nozzle, it is only necessary to easily switch the parts to achieve the effect of the air nozzle.

4. The present invention "applicable to a variety of nozzles and air nozzles", the outer body of the body, which respectively indicates the use of the American or French nozzles, the viewer is conscious of the switching position and the applicable However, the above description is only the preferred embodiment of the present invention, and the range of =~Γ=: 'there is a change of the value or the replacement of the effect element b, and the secret tree should be It is still within the scope of the patent of the present invention.文匕 [Simplified illustration of the drawing] Figure y: The three-dimensional appearance of the pumping nozzle of the suitable seed nozzle of the present invention. The three-dimensional decomposition of the air pump of the air nozzle of the present invention is applied to the present invention. FIG. 3 is a perspective view of the present invention. 201139848 Fig. 4 is a cross-sectional view taken along line 4-4 of Fig. 1 of the present invention, showing the table in the first position. Figure 5 is a cross-sectional view of the present invention taken along line 5-5 of Figure 1, with the table cutout in a first position. Figure 6 is a cross-sectional view of the present invention taken along line 6-6 of Figure 1, with the table cutout in a first position. Figure 7 is a cross-sectional view of the present invention taken along line 7-7 of Figure 1, with the table cutout in a first position. Figure 8 is a cross-sectional view of the present invention taken along line 8-8 of Figure 5, showing the table in the first position. Figure 9 is a schematic view of the American air nozzle of the air nozzle of the present invention. Figure 10 is a schematic illustration of the continuation of Figure 4 of the present invention with the table switching member in the second position. Figure 11 is a schematic view showing the continuation of Figure 5 of the present invention with the table switching member in the second position. Figure 12 is a schematic view showing the continuation of Figure 6 of the present invention with the table switching member in the second position. Figure 13 is a schematic view showing the continuation of Figure 7 of the present invention with the table switching member in the second position. Figure 14 is a schematic view showing the continuation of Figure 8 of the present invention with the table switching member in the second position. Figure 15 is a schematic view of the nozzle of the first embodiment of the present invention. Figure 16: Schematic diagram of the inflator of the inflator of the present invention used in an inflator. E S1 18 201139848

[Main component symbol description] 10 body 101 head 1011 first end 1012 second end 102 connection portion 11 first housing portion 12 second housing portion 13 limiting portion 131 abutting surface 14 broken groove 15 first mark 16 second Marking 17 Covering member 171 accommodating hole 18 accommodating space 19 through hole 20 urging member 30 pressing device 31 pushing surface 32 pressing surface 33 interlocking portion 331 plane 332 curved surface 34 positioning sleeve hole 341 plane 342 curved surface 35 Hole 36 Air hole 37 Airtight member 40 Switching member 41 Ring portion 42 Connecting portion 43 Switching portion 44 Linking hole 441 Plane 442 Fox face 50 Limit block 51 End face 52 Inner recess 53 Limit through hole 60 Soft pressing member 61 First flange 62 second flange 63 third flange [S] 19 201139848 64 wearing portion 65 pressing portion 70 centering 71 limiting head end 711 plane 712 curved surface 72 body 73 elastic member 74 top surface 75 air outlet 76 Indented 咅P AV American air nozzle FV French air nozzle m 20

Claims (1)

201139848 VII. The scope of application for patents··, including: "G including the first part, the first part of the body is formed - the first part and the second part of the second end, the first end The two-capacity portion penetrates the second end, the two-capacity penetrates the position portion, and the second end of the body is provided with a cover member; a limit trigger member is formed therebetween, and is eccentrically pivotally connected to the body; The imaginary portion of the body is movable to the first volume and the limiting portion; the center of the switch and the switch member is exposed at the end to enable the pressure The device rotates synchronously; 刼& the switching member is a limiting block located at the limiting portion, the limiting portion moves, and the two cannot rotate relative to each other; k is relatively opposite to the (4): a soft pressing member, which is disposed at the a second receiving portion, and the soft pressing member is located between the limiting block and the cover member; the workpiece and the eighth working medium are movable between the pressing 芎, 竽pp ## and the soft pressing member The top end-opening sleeve is located between the gripper and the limiting block, and the switching is: when the device is set, the presser is subjected to The: _ is located at the first center of the heart \ 16 pieces of π move 'the presser and the top center form a misalignment ' so that the top center is limited to the mouth; when the switch is in the second position, for the US rolling Actuating, so that the presser corresponds to the bit block of the switching member and the presser, and is suitable for the French U top-hearted moon to move to the limit [S1 21 201139848 2 · Applicable as described in claim 1 The air nozzle of the air nozzle, wherein the pressure device comprises a limiting sleeve hole, the limiting block axially forms a limiting through hole, wherein the top end of the top end forms a limiting head end, the limiting head end Located between the limiting through hole and the limiting sleeve hole, when the switching component is in the first position, the limiting sleeve hole and the limiting head end form a misalignment, so that the top center is limited to the through hole And the top core cannot enter the limit sleeve hole. When the switch member is located at the second position, the pure socket hole corresponds to the secret (four) end, so that the top center _ moves to the limit through hole and the limit sleeve hole. 3. The pump of any of the plurality of nozzles as claimed in claim 2, wherein the limiting portion has a non-circular hole in a cross section, and the limiting sleeve hole has a non-circular hole. The through hole of the sea limit is a non-circular hole, and the end of the limit is 4. If the item 2 is in the form of _ 彡 奴 ( (4), the presser includes a pushing surface, a pressing surface and a linking surface. An end face 1 of the pressing face respectively located at both ends of the presser: a piece pushes against the limit sleeve hole penetrating the pressure bearing face, the limit: "and forming an end face" which can push the end face, ^ The pushing surface, the switching member includes a linking hole, the interlocking portion enables the switching member to drive the pressing device to rotate. (4) The side 5* is the pump for a plurality of nozzles as described in claim 4 The first end of the body of the wind eight middle is radially provided with a break; jf, the portion of the switch includes a ring portion, the portion connects the ring portion and the (four) change portion, and the ring motion = connection / σ the groove is swung, The switching portion is exposed outside the body, and ISI 22 201139848 is sufficient to operate the switching portion to further drive the presser to rotate. 6. The air nozzle of a plurality of air nozzles as claimed in claim 5, wherein the body is The outer surface is provided with a first mark and a second mark, respectively, adjacent to the two ends of the broken groove. Uot; 7. The air nozzle of a plurality of air nozzles as claimed in claim 2, wherein the presser further comprises a bore hole, the limit sleeve hole being axially connected to the bore hole, the limit head The end of the end is sleeved in an open manner, and the elastic member is disposed at the bottom of the hole. 8. The air nozzle of the air nozzle according to claim 4, wherein the linking portion includes There are two planes parallel to each other and two opposite arc surfaces. The (four) socket hole includes two planes parallel to each other and two opposite arc surfaces. The linkage hole includes two planes parallel to each other and two opposite arc surfaces. 'The limit head end includes two planes parallel to each other and two opposite arc surfaces'. The plane of the linkage hole corresponds to the plane of the linkage portion, and the arc of the linkage hole faces the arc surface of the linkage portion, the limit The plane of the sleeve hole corresponds to the plane of the limit head end. The arc of the limit sleeve hole faces the arc surface of the limit head end. The limit sleeve hole is rotated by 90 degrees, so that the plane of the limit sleeve hole is matched. The plane of the limit head end or the plane of the limit sleeve hole is wrong with the plane 9. The private air nozzle of a plurality of air nozzles as described in claim 4, wherein the limiting portion abuts the end surface of the second receiving portion to form an abutting surface, the limiting block Conversely, at one end of the end surface, an inner recess is formed, the soft body is in the shape of a heart, and includes a first flange, a second flange and a third flange, and the first flange and the inner concave portion are concave and convex The second flange corresponds to the third convex second portion, and the abutting surface is pressed against the end edge of the second flange by the cover member. I used a variety of nozzles to "when the same wind, the inner concave portion is wedge-shaped", the first flange is in the shape of a mold, which can contribute to the limit by two wedge-shaped concave-convex fits. When the block presses the pressing force of the soft pressing member, the cross section of the second flange has a plum blossom shape, which can provide a better deformation effect when the soft pressing member is compressed. i Si 24