CN201582098U - Improved lotion pump of closable one-way valve body - Google Patents
Improved lotion pump of closable one-way valve body Download PDFInfo
- Publication number
- CN201582098U CN201582098U CN2009202721324U CN200920272132U CN201582098U CN 201582098 U CN201582098 U CN 201582098U CN 2009202721324 U CN2009202721324 U CN 2009202721324U CN 200920272132 U CN200920272132 U CN 200920272132U CN 201582098 U CN201582098 U CN 201582098U
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- valve body
- check valve
- cylinder
- piston
- projection
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- Expired - Fee Related
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Abstract
An improved lotion pump of a closable one-way valve body comprises a press head, a lock cover, a screw, a body, a main column, a piston and a pressure spring, wherein a cylinder barrel the piston of which reciprocates is arranged at the upper part of the body; a one-way valve body is arranged at the lower part of the body; a glass ball is matched with a valve seat in the one-way valve body; and a suction tube is arranged at the lower end of the one-way valve body. The improved lotion pump is characterized in that the main column is provided with a piston mounting position at which a lotion channel for communicating a main column inner cavity and a body inner cavity is arranged; the piston is in sliding fit with the piston mounting position; the lower end of the main column is formed by a boss and a cylinder positioned at the top of the boss; a supporting table is arranged in the one-way valve body; one end of the pressure spring is sleeved on the boss and supports against the axial end surface of the cylinder; the other end of the pressure spring is matched with the supporting table in the one-way valve body; and the lower end of the main column is in liquid seal with a valve cavity. Compared with the prior art, auxiliary column components are omitted, so to simplify the structure, be convenient to assemble and reduce the volume.
Description
Technical field
The utility model relates to a kind of emulsion pump.
Background technique
Present prior art, a kind of emulsion pump comprises head, locking closure, thread, body, principal post, subpost, piston, glass marble, pressure spring and suction pipe, and principal post is fixedlyed connected with subpost, and piston is installed in and is positioned on the piston installation position on the subpost; Principal post is threaded with head, and head and locking closure screw thread removably connect; Body top is that cylinder barrel, the bottom that piston moves back and forth is check valve body, valve seat in one glass marble and the check valve body cooperates, the lower end of check valve body is provided with suction pipe, and the inner cavity of cylinder liquid sealing of the lower end of subpost and body reaches and prevents that liquid is in check valve body enters cylinder barrel.Existing problems are: because the setting of subpost causes bulk volume big, and complex structure, assembly process is many, and assembling is inconvenient.
Summary of the invention
The purpose of this utility model is: a kind of emulsion pump that seals check valve body is provided, and it not only simplifies the structure, and makes simple in structurely, has reduced assembly process, and is easy to assembly, and has dwindled the volume of body, has saved raw material.
The utility model is achieved in that a kind of improved emulsion pump of cutting out check valve body comprises head, locking closure, thread, body, principal post, piston and pressure spring, body top is that cylinder barrel, the bottom that piston moves back and forth is check valve body, valve seat in one glass marble and the check valve body cooperates, and the lower end of check valve body is provided with suction pipe; Its special way is: a piston installation position is arranged on the described principal post, the milk channel that the principal post inner chamber is communicated with chamber body is arranged on the piston installation position; Piston and piston installation position are slidingly matched;
The cylinder that there is a projection lower end of principal post and is positioned at the projection top constitutes, and an annular brace platform is arranged in the check valve body, and described pressure spring one end is enclosed within on the projection and cooperates against the interior annular brace platform of, the other end and check valve body with the axial end of cylinder; The lower end of described principal post and valve pocket liquid sealing.
Described a kind of improved emulsion pump of closing check valve body, its special way is: in the cylinder barrel of cylinder barrel and check valve body intersection, have one around the sealing seat valve pocket end, hollow, one ring packing platform is arranged in the sealing seat of hollow, and the axial vane surface of cylinder cooperates with ring packing platform liquid sealing.
Described a kind of improved emulsion pump of cutting out check valve body, its special way is: the radially liquid sealing sagittal plane of described cylinder and sealing seat, inner chamber.
Described a kind of improved emulsion pump of cutting out check valve body, its special way is: be provided with a ring packing platform in the valve pocket of described check valve body, the axial vane surface of cylinder and ring packing platform liquid sealing.
Described a kind of improved emulsion pump of cutting out check valve body, its special way is: the radially liquid sealing of the sagittal plane of described cylinder and valve pocket.
Described a kind of improved emulsion pump of closing check valve body, its special way is: described support platform is made of the rounded distribution of several support plates vertically, radially, and the gap between adjacent two support plates constitutes fluid passage.
Described a kind of improved emulsion pump of cutting out check valve body, its special way is: described projection and cylinder hollow, the inner chamber of projection and cylinder is communicated with the inner chamber of principal post.
A kind of emulsion pump that seals check valve body of the utility model owing to adopt such structure, compared with prior art, saves the subpost parts, thereby simplifies the structure, and makes simple in structurely, has reduced assembly process, and is easy to assembly; Owing to save the volume that has reduced body of subpost, and saved raw material.
Description of drawings
Fig. 1 is the sectional view of the utility model head and locking closure locked state.
When Fig. 2 is the utility model use, the sectional view when principal post is in upper change point.
Fig. 3 is the second mode of execution sectional view of the utility model head and locking closure locked state.
Fig. 3-the 1st, the partial enlarged drawing of Fig. 3.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Embodiment 1
As shown in Figure 1, a kind of emulsion pump that closes the sealing check valve body comprises head 1, locking closure 2, thread 3, body 4, principal post 5, piston 6 and pressure spring 7, and head 1 is fixedlyed connected with principal post 5, and head 1 removably connects with locking closure 2 screw threads; Also has pad (not identifying among the figure) in the locking closure 2.Body 4 tops are that cylinder barrel 41, the bottom that piston moves back and forth is check valve body 42, and inlet hole 4A is arranged at the top of body 4; Valve seat in one glass marble 8 and the check valve body 42 cooperates, and the lower end of check valve body 42 is provided with suction pipe 9; One piston installation position 51 is arranged on the described principal post 5, have on the piston installation position 51, that is to say, the milk channel 52 that has the inner chamber with principal post 5 to be connected on the piston installation position 51 with cylinder barrel 41 with principal post 5 inner chambers and the milk channel 52 that body 4 inner chambers are communicated with; Piston 6 is slidingly matched with piston installation position 51;
There is a projection 53 lower end of principal post 5 and is positioned at cylinder 54 formations at projection 53 tops, one annular brace platform 421 is arranged in the check valve body 42, described pressure spring 7 one ends are enclosed within on the projection 53 and cooperate with annular brace platform 421 in the check valve body 42 against, the other end with the axial end of cylinder 54; Described annular brace platform 421 have several vertically, the rounded distribution of support plate radially constitutes, glass marble 8 can be in the space that support plate surrounds, upper and lower moving back and forth.The gap of adjacent two support plates constitutes fluid passage.
Described projection 53 and cylinder 54 hollows, the inner chamber of projection 53 and cylinder 54 is communicated with the inner chamber of principal post 5.
Described cylinder 54 is with the valve pocket liquid sealing of cylinder barrel 41, check valve body 42 intersections.
In the cylinder barrel 41 of cylinder barrel 41 and check valve body 42 intersections, have one around the sealing seat 43 valve pocket end, hollow, a ring packing platform 431 is arranged in the sealing seat of hollow, the axial vane surface of cylinder 54 cooperates with ring packing platform 431 liquid sealings.The dead in line of cylinder barrel 41, check valve body 42 and sealing seat 43.
Described cylinder 54 sagittal plane and radially liquid sealing sealing seat 43, inner chamber.
As Fig. 3, shown in Fig. 3-1, described ring packing platform 431 is arranged in the valve pocket 422 of check valve body 42, the axial end of cylinder 54 and ring packing platform 431 liquid sealings.Valve pocket 422 liquid sealings of the radial surface of cylinder 54 and check valve body 42.
Claims (8)
1. an improved emulsion pump of cutting out check valve body comprises head (1), locking closure (2), thread (3), body (4), principal post (5), piston (6) and pressure spring (7), body (4) top is that cylinder barrel (41), the bottom that piston (6) moves back and forth is check valve body (42), valve seat in one glass marble (8) and the check valve body (42) cooperates, and the lower end of check valve body (42) is provided with suction pipe (9); It is characterized in that: a piston installation position (51) is arranged on the described principal post (5), the milk channel (52) that principal post (5) inner chamber is communicated with body (4) inner chamber is arranged on piston installation position (51); Piston (6) is slidingly matched with piston installation position (51);
There is a projection (53) lower end of principal post (5) and is positioned at cylinder (54) formation at projection (53) top, one annular brace platform (421) is arranged in the check valve body (42), described pressure spring (7) one ends are enclosed within that projection (53) is gone up and cooperate against the interior annular brace platform (421) of, the other end and check valve body (42) with the axial end of cylinder (54);
The lower end of described principal post (5) and valve pocket (422) liquid sealing.
2. a kind of improved emulsion pump of closing check valve body according to claim 1, it is characterized in that: in the cylinder barrel (41) of cylinder barrel (41) and check valve body (42) intersection, have one around the sealing seat valve pocket end, hollow (43), one ring packing platform (431) is arranged in the sealing seat of hollow (43), and the axial vane surface of cylinder (54) cooperates with ring packing platform (431) liquid sealing.
3. a kind of improved emulsion pump of cutting out check valve body according to claim 2 is characterized in that: the sagittal plane of described cylinder (54) and radially liquid sealing sealing seat (43), inner chamber.
4. a kind of improved emulsion pump of cutting out check valve body according to claim 1 is characterized in that: be provided with a ring packing platform (431), the axial vane surface of cylinder and ring packing platform liquid sealing in the valve pocket (422) of described check valve body (42).
5. a kind of improved emulsion pump of cutting out check valve body according to claim 4 is characterized in that: the radially liquid sealing of the sagittal plane of described cylinder (54) and valve pocket (422).
6. according to claim 1,2,3,4 or 5 described a kind of emulsion pumps of closing check valve body, it is characterized in that: described support platform (421) is made of the rounded distribution of several support plates vertically, radially, and the gap between adjacent two support plates constitutes fluid passage.
7. according to claim 1,2,3,4 or 5 described a kind of emulsion pumps of closing check valve body, it is characterized in that: described projection (53) and cylinder (54) hollow, the inner chamber of projection (53) and cylinder (54) is communicated with the inner chamber of principal post (5).
8. a kind of emulsion pump of cutting out check valve body according to claim 6 is characterized in that: described projection (53) and cylinder (54) hollow, the inner chamber of projection (53) and cylinder (54) is communicated with the inner chamber of principal post (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202721324U CN201582098U (en) | 2009-10-10 | 2009-11-12 | Improved lotion pump of closable one-way valve body |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920236922.7 | 2009-10-10 | ||
| CN2009202721324U CN201582098U (en) | 2009-10-10 | 2009-11-12 | Improved lotion pump of closable one-way valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582098U true CN201582098U (en) | 2010-09-15 |
Family
ID=42724096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202721324U Expired - Fee Related CN201582098U (en) | 2009-10-10 | 2009-11-12 | Improved lotion pump of closable one-way valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342187A (en) * | 2013-07-11 | 2013-10-09 | 中山市联昌喷雾泵有限公司 | Emulsion pump with improved emulsion outlet channel |
-
2009
- 2009-11-12 CN CN2009202721324U patent/CN201582098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342187A (en) * | 2013-07-11 | 2013-10-09 | 中山市联昌喷雾泵有限公司 | Emulsion pump with improved emulsion outlet channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHONGSHAN CLC PUMP LTD. Free format text: FORMER OWNER: LIN TIANDA Effective date: 20110822 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110822 Address after: 528427 Guangdong city in Zhongshan Province, Nantou Town, Zhongshan City Industrial Zone North Shenghui CIMB Spray Pump Co Ltd Patentee after: Zhongshan CLC Pump Ltd. Address before: 528427 Guangdong city in Zhongshan Province, Nantou Town, Zhongshan City Industrial Zone North Shenghui CIMB Spray Pump Co Ltd Patentee before: Lin Tianda |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20151112 |
|
| EXPY | Termination of patent right or utility model |