TWM404642U - Valve seat - Google Patents

Description

M404642 V. New description: [New technical field] The present invention relates to a valve seat device for filling a material flow rate.疋曰 月 月 b 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【 【

The cosmetic content is about the same. The filling operation is to use the valve seat? The hollow body u of the valve seat i in the cymbal is provided with a valve 13 for internal valve and one discharge volume. When the feed is turned on, the: 1 Λ π discharge valve 13 is closed, and the person who can control the cosmetic to be filled enters the stomach _, when the internal space m is filled, that is, the watch body 11 The internal space at this time the feed valve 12 is closed, and the discharge is opened.:: Once inside the container 10, a constant filling amount can be maintained by the control of the seat body u and the two chambers 12. Disassembly 3 2 preparation = clean time 'The feed valve 12 and the discharge valve 13 must be assembled and assembled, but the disassembly of the two widths 12, 13 and the seat body 11 and the design of the valve 12, 13 (four) are more difficult. After the β is washed, the above equipment needs to be improved. [New content] Therefore, the purpose of the present invention is an innovative valve seat device. Thus, the novel valve seat apparatus provides an easy-to-clean and structural structure comprising: a valve seat and an actuating shaft. 3 m^U4〇42 The seat includes a surrounding wall surrounding an axis, the surrounding wall having an inner peripheral surface defining an axially extending shaft, an outer peripheral surface circumferentially surrounding the inner circumferential surface, and An inlet passage that extends from the outer peripheral surface toward the inner peripheral surface and that communicates with the shaft passage is a temporary passage and an outlet passage. The actuating shaft is axially movably inserted into the shaft of the valve seat, and is switchable relative to the seat between a feeding position and a discharging position, the operating shaft including a facing the valve seat a shaft surface of the inner circumferential surface, a guide groove recessed in the axial surface and facing the temporary storage passage, a first passage passing through the axial surface and communicating with the guide groove, and a direction from the axial surface toward the first The second passage in which the passage extends. In the feeding position, the second passage of the actuating shaft is corresponding to the valve seat of the valve seat, and the guide groove is connected to the valve seat W for temporary storage, so that the inlet passage of the valve seat and the temporary storage passage are connected. The valve seat is out. The passage is closed by the actuating pumping; in the discharge position, the first passage of the actuating shaft corresponds to the exit passage of the wide seat and communicates with the temporary passage of the corresponding slot of the branch slot to communicate with the outlet of the valve seat And the temporary passage is connected, and the population passage of the valve seat is closed by the actuating shaft. The effect of the novel: by the action shaft, the transition between the two positions can reach, and the output of the object is @' The cooperation between the valve seats is designed as a new structure of the door and because the actuating shaft can be pulled away from the valve seat, the passage in the actuating shaft and the valve seat is easy to clean. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be apparently described in the following detailed description of the preferred embodiments with reference to the drawings. Referring to Figures 2, 3 and 4, a preferred embodiment of the valve seat device of the present invention can receive a material and fill the material into a container, such as an emulsion, a lotion, or other cosmetics and skin care products. . The valve seat assembly comprises: a valve seat 2 and an actuating shaft 3. The valve seat 2 includes a surrounding wall 21 that extends axially about an axis (not shown) and that extends axially forward and backward. The surrounding wall 21 has an inner peripheral surface 211 surrounding the axis, the inner peripheral surface 211 defining an axial extension. The axle 21 is 〇, and the surrounding wall 21 has

An outer peripheral surface 2丨2 spaced around the inner peripheral surface 2丨丨, and an inlet passage 213 extending from the outer peripheral surface 212 toward the inner peripheral surface 211 and communicating with the shaft passage 21〇, a temporary storage passage 214 and an exit 215. The wall portion of the surrounding wall 21 is divided into blocks, and the surrounding wall 21 includes a first wall portion 216 and a second wall portion 217 which are spaced apart from each other, and are spaced apart from each other and connected to the first wall portion. A first inlet passage 213 between the 216 and the second wall portion 217 is located at the first wall two wall portion 218 and a fourth wall portion 219.

4 216 and extending up and down, the temporary storage passage 214 is located at the third wall portion 218 and extends left and right. The outlet passage 215 is located at the fourth wall portion 219 and extends left and right and the axial position of the inlet passage 213 and the temporary storage 214 Correspondingly, the outflow I 215 is offset from the inlet lane 213 and the temporary storage lane 214 to be closer to the front side of the surrounding wall η, so that the axial position of the outlet lane 215 and the inlet lane 213 does not correspond to the axis 3 being a cylinder, and The shaft 21 is axially displaceable relative to the valve seat 2, and the operating shaft 3 includes an inner peripheral surface 211 disposed around the inner surface of the interposer 2 and facing the inner portion 211 of the interposer 2. a shaft surface 31, a guide groove 32 recessed in the sleeve surface 53 and facing the temporary storage passage 214 of the valve seat 2, and a first passage extending through the shaft surface 31 and communicating with the guide groove 32 33, and a second passage 34 extending from the distal abutment 31 radially toward the first passage 33. wherein the guide groove 32 extends axially (forward and backward) and has an oblong shape, having a connection to the first a first groove portion 321 of the passage 33, and a second groove portion connecting the first groove portion 321 and away from the first passage portion 33 322. The second passage 34 extends up and down and communicates with the guide groove 32 through the first passage. In the present invention, the actuating shaft 3 is movable relative to the valve seat 2 in a feed position as shown in Figures 4 and 5 and a discharge as shown in Figure 6. Referring to Figures 2, 4 and 5, in the feeding position, the second rail 34 of the actuating shaft 3 is in communication with the inlet passage 213 of the valve seat 2, and the first groove portion 321 of the guide slot corresponds to _ The temporary passage 214 of the second passage is connected, and the passage passage 213 of the valve seat 2 is connected to the temporary passage 214 of the valve seat 2: the outlet passage 215 of the valve seat 2 is blocked by the operating shaft 3. At this time, the feed fines of the stored material are not connected to the population lane 213, and the cylinder 4 is corresponding to the temporary storage passage 214 and is installed outside the valve seat 2, and the driving shaft is driven by the suction of the (four) cylinder 4. Pressing, the material of the feeding tube automatically flows into the temporary storage channel 214 and the earpiece ^ - channel 34, ^ ^ corresponding to the outlet of the valve seat 2 through the inlet 2 = 2 to form the negative first passage 33. The second groove portion 322 of the guide groove 32 corresponds to the M404642 temporary storage channel 214 of the inter-seat 2, and communicates with the first passage 33 and the guide groove 32' of the movable shaft 3 to make the exit passage 215 of the partition 2 and temporary storage. The passage 214 is in communication, and the inlet passage 213 of the partition 2 is blocked by the actuating shaft 3. With the pushing action of the cylinder 4, the material in the temporary storage channel 214 and the cylinder 4 is pushed out, so that the material flows through the guide groove 32 and the first passage 33 toward the outlet passage 215 of the partition 2, and finally passes through the outlet. Lane 215 enters the vessel and fills the material into sixty percent. ° 70

The volume of the cylinder 4 is the same. The amount of material that is drawn in each time is fixed, and the amount of material filled in the container of the same size can be approximately the same as shown in the above description, by the actuating shaft 3 being movable relative to the valve seat 2 The feed position and the discharge position 'reach the feed and push the material out and fill the container. Moreover, the cooperation between the _ 3 and the valve seat 2 is designed as a simple and innovative structure 'and because the actuating shaft 3 can be pulled away from the valve seat 2, the passage in the 3 and the valve seat 2 is easy to clean, and the present invention is indeed achieved. the goal of.

However, the above is only the preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change of the present invention and the new description. Modifications are still within the scope of this new patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a known valve seat and a container; FIG. 2 is a perspective exploded view of one of the novel valve seat devices of the present invention. 3 is a side cross-sectional exploded view of the preferred embodiment; 7 M404642 FIG. 4 is a side cross-sectional view of the preferred embodiment, showing an actuation shaft at a feeding position; FIG. 5 is a preferred embodiment. A top cross-sectional view of the embodiment, and the actuating shaft is located at the feeding position; and FIG. 6 is a cross-sectional view similar to FIG. 5, and the actuating shaft is located at a discharge level M404642 [Description of main component symbols]

217 2 ..........valve 21.........wall 210.......shaft 211 .... inner circumferential surface 212 .. ..... outer peripheral surface 213 ....... entrance road 214 ....... temporary storage road 215 ....... exit road 216 .... first wall Second wall portion 218 ····... third wall portion 219 ..... fourth wall portion 3... •...actuating shaft 31 •.... •...shaft surface 32·...· •... guide groove 321 · · •...first groove portion 322 · · •...second groove portion 33 •...first channel 34.·.........the second channel cylinder 4

Claims (1)

M404642 VI. Patent application scope: 1. A valve seat device comprising: a valve seat comprising a surrounding wall surrounding an axis, the surrounding wall having an inner circumferential surface defining an axially extending shaft, a spacing An outer peripheral surface surrounding the inner circumferential surface, and an inlet passage extending from the outer circumferential surface toward the inner circumferential surface and communicating with the shaft passage, a temporary storage passage and an outlet passage; and an actuating shaft Inserted axially movably in the axle of the valve seat and switchable between the feed position and a discharge position relative to the valve seat, the actuating shaft including an axial surface facing the inner peripheral surface of the valve seat a guide groove recessed in the axial direction and facing the temporary storage channel, a first passage extending through the axial surface and communicating with the guide groove, and a second extending from the axial surface toward the first passage a channel; in the feeding position, the second passage of the actuating shaft is connected to the inlet passage of the valve seat, and the guide groove is connected to the temporary passage of the valve seat, so that the population passage and the temporary storage channel of the reading seat Connected, and the π-channel of the valve seat is actuated The second passage of the actuating shaft is in communication with the outlet passage of the valve seat, and the guide groove is connected to the temporary passage of the valve seat when the position of the door is closed. The outlet passage of the valve seat communicates with the temporary storage passage, and the inlet passage of the valve seat is blocked by the actuation shaft. According to the scope of the patent application, the first wall portion and the second wall portion are respectively spaced apart from each other and are connected to the first and fourth wall portions, wherein the first wall portion and the second wall portion are connected to each other. And a third wall portion between the wall portion and the second wall portion is located at the first wall portion and extends up and down, 10 2. M404642 The temporary storage channel and the exit channel are respectively located at the third wall portion and the fourth wall The portion extends left and right, and the exit passage does not correspond to the axial position of the inlet passage. According to the valve seat device of the second item, the first passage of the actuating shaft extends left and right to penetrate the axial surface, and the second passage extends radially from the axial surface to communicate with each other. The first channel. 4. According to the valve seat device described in the third to the third paragraph of the patent scope, wherein the feed (four) (four) has _ connection (four) - the passage of the passage a groove portion, and a second groove portion connecting the first groove portion and away from the first channel portion, and the first groove portion corresponds to a temporary storage of the valve seat when the feeding position is 胄, ... The road is connected and connected to the discharge position. When the device is set, the second groove portion should be temporarily