CN201825408U - Novel external spring device foam pump - Google Patents
Novel external spring device foam pump Download PDFInfo
- Publication number
- CN201825408U CN201825408U CN2010202896637U CN201020289663U CN201825408U CN 201825408 U CN201825408 U CN 201825408U CN 2010202896637 U CN2010202896637 U CN 2010202896637U CN 201020289663 U CN201020289663 U CN 201020289663U CN 201825408 U CN201825408 U CN 201825408U
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Abstract
The utility model provides a novel external spring device foam pump, which relates to the technical field of bottle type package. The spring external arrangement is used as the key technology, the upper end of an upper piston is inserted and arranged between a gap formed after the insertion installation of a press head of the foam pump and a net pipe, a U-shaped groove arranged in the upper piston is in insertion installation with the upper end of an elastic sheet, the lower end of the elastic sheet is butted against a flange of an elastic sheet seat, the bottom surface of the flange of the elastic sheet seat is butted against and pressed with the connecting part of the upper end of a spring, the lower end of the spring and a trapezoidal pipe of a body, the inner wall of the elastic sheet seat is in insertion installation with the upper end of a main post, the lower end of the main post and the upper end of a sub post, a thin wall of the lower end section of the main post is inserted and arranged in a gap formed at the upper end section after the insertion installation of the sub post and the lower piston, the outer wall of the lower piston is glidingly and movably connected with the inner wall of the trapezoidal pipe of the body, the upper end of the trapezoidal pipe of the body is in insertion connection with a lock cover, the bottom end is in insertion installation with a suction pipe, glass balls are arranged in a reducing opening part of the trapezoidal pipe, the upper end of the body is clamped and buckled with screw threads, meanwhile, the inner wall of the body is glidingly and movably connected with the lower end of the upper piston, and a gasket is plugged and arranged between the screw threads and the body. The novel external spring device foam pump is used for the bottle type package, has environment protection and sanitary effect and realizes smooth pumping.
Description
Technical field
The novel external spring installation foam pump of the utility model relates to a bottle class packing technique field; Be specifically related to the foam pump technical field of installing on the bottle classes such as toiletry bag bottling, toilet article packaging bottle, medical disinfecting articles for use Packaging Bottle, daily necessities Packaging Bottle.
Background technology
At present, relate to the toiletry bag bottling, the toilet article packaging bottle, medical disinfecting articles for use Packaging Bottle, the foam pump of installing on the bottle classes such as daily necessities Packaging Bottle, be the built-in frame mode of spring, its liquid/or the fluid of emulsion type attitude or semifluid packed article when being come out by pump body compression, must be through be arranged on the spring in the pump housing in built-in mode, not only exist spring thereby packed article generation resistance is caused the not smooth deficiency of outflow, defective and drawback, main is also to exist the pollution of spring to packed article, spring and packed article can produce chemical reaction and generate various harmful materials, thereby cause not enough environmental protection, sanitary condition is relatively poor, can't guarantee the deficiency of health, defective and drawback.Reach the excelsior pursuit of cause based on contriver's expertise and the working experience of enriching, on conscientiously and fully investigation, understanding, analysis, the existing known technology basis of summary, succeed in developing to take " spring is external " gordian technique.
The utility model content
The utility model is taked " spring is external " gordian technique, its head and Netcom's plug-in mounting, be fitted with the upper end of upper piston between the gap behind head and the Netcom's plug-in mounting, the inversion U-lag in the upper piston and the upper end plug-in mounting of shell fragment, the flange upper surface roof pressure of the lower end of shell fragment and shell fragment seat, the flange basal surface of shell fragment seat and the upper end of spring, the lower end of spring and the laddertron junction on the body be roof pressure mutually, the inside pipe wall of shell fragment seat and the upper end of principal post, the equal plug-in mounting in the lower end of principal post and the upper end of subpost, subpost and lower piston plug-in mounting, the wall that is fitted with principal post lower end section simultaneously in the space that is constituted between the inwall of subpost and lower piston upper end section is thin, the outer wall of lower piston slides to live with the inwall of body upper trapezoid pipe and is connected, the upper end of body upper trapezoid pipe and locking closure plug-in mounting, glass bead is placed at the contraction mouth place of body upper trapezoid pipe, laddertron bottom on the body and suction pipe plug-in mounting, the upper end buckle of the upper end of body and thread inwall, the inwall of body slides to live with the outer wall of upper piston lower end and is connected simultaneously, and plug is equipped with pad between the upper end in the upper end of thread inboard and the body outside.
The purpose that reaches by the utility model is: take " spring is external " gordian technique, " novel external spring installation foam pump " new equipment is provided, overcome and solve and have deficiency, defective and the drawback that exists in the known technology, not only handsome in appearance generous, and use laborsaving convenience, effect stability reliable, main is environmental protection, health, assurance health, design science rationally, simple and ingenious structure, be convenient to processing and fabricating and cost low, help wide popularization and application.
For achieving the above object, the technical scheme that provides of the utility model is:
A kind of novel external spring installation foam pump is made of head, Netcom, upper piston, shell fragment seat, shell fragment, principal post, pad, thread, spring, subpost, locking closure, lower piston, body, glass bead, suction pipe;
Described novel external spring installation foam pump, its head is connected with the Netcom plug-in mounting, be fitted with the upper end of upper piston between the gap behind its head and the Netcom's plug-in mounting, inversion U-lag in its upper piston is connected with the upper end plug-in mounting of shell fragment, the lower end of its shell fragment is connected with the flange upper surface roof pressure of shell fragment seat, the flange basal surface of its shell fragment seat and the upper end of spring, laddertron junction on the lower end of spring and body roof pressure mutually is connected, the inside pipe wall of its shell fragment seat and the upper end of principal post, the lower end of principal post is connected with the equal plug-in mounting in the upper end of subpost, its subpost is connected with the lower piston plug-in mounting, the wall that is fitted with principal post lower end section simultaneously in the space that is constituted between the inwall of subpost and lower piston upper end section is thin, the outer wall of its lower piston is lived in the mode that slides up and down with the inwall of body upper trapezoid pipe and is connected, the upper end of its body upper trapezoid pipe is connected with the locking closure plug-in mounting, the contraction mouth place of its body upper trapezoid pipe is placed with glass bead, laddertron bottom on its body is connected with the suction pipe plug-in mounting, the upper end of its body is connected with the upper end buckle of thread inwall, the inwall of body is lived in the mode that slides up and down with the outer wall of upper piston lower end and is connected simultaneously, and plug is equipped with pad between the upper end in the upper end of its thread inboard and the body outside.
Described novel external spring installation foam pump, described head is the double-deck barrel-like structure that buckles, this described upper end that buckles double-deck bucket is provided with oval-shaped pressing board, be provided with the foam extrusion cavities that is connected with the bucket of described double-deck bucket in horizontal mode in this described oval-shaped pressing board, described Netcom is the structure of netted tube, described upper piston is inverted trapezoidal tubular structure, be provided with the inverted U-shaped groove in this described trapezoidal tube, described shell fragment seat is managed the structure that the bottom is provided with flange for being provided with contraction platform in managing, described shell fragment is provided with the rubber-like circular ring plate in 90 ° of modes perpendicular to barrel on the base for tube, described principal post is thin to constitute the tubular structure of trapezoidal tube wall for the lower end section is tube wall, described pad is a seal ring, described thread is provided with the tubular double-walled tube of negative thread inwall for upper end semicircular in shape and outer wall, described spring is a pressure spring, described subpost is following end closure and the tubular structure that is provided with circular base plate, described locking closure is the flange disk-like structure, described lower piston is the tubular structure that section is the H shape barrel of symmetry, described body is trapezoidal cylindrical cavity body, and the inboard of this described cylindrical cavity body lower end is connected with the laddertron that is provided with contraction mouth, the upper end section of this described laddertron extends in the described cylindrical cavity body and the lower end section extends to the external lower end of described cylindrical cavity, described glass bead is a chondritic, and described suction pipe is a tubular structure.
Described novel external spring installation foam pump, described thread is for selecting with the Packaging Bottle of cosmetics, with the Packaging Bottle of amenities, with the Packaging Bottle of medical disinfecting articles for use, being connected with a kind of mode with screw thread in the Packaging Bottle of daily necessities.
Principle of work of the present utility model and working process are: the Packaging Bottle of which kind of type such as Packaging Bottle that no matter is Packaging Bottle, the daily necessities of Packaging Bottle, the medical disinfecting articles for use of Packaging Bottle, the amenities of cosmetics, every packing fluid/or viscid Packaging Bottle, so long as just packed article can be extruded and in extrusion, produce foam, all can combine and use the utility model with the utility model by pushing.Use of the present utility model simple, convenient, quick, safe, practical, efficient; Be about in the utility model thread with just can after Packaging Bottle enforcement is threaded.Install Packaging Bottle of the present utility model, before packing material was extruded, the utility model was to remain static as shown in Figure 1; When packing material is extruded, shown in Fig. 2 (pressed state).Thus, the process that packing material is extruded is exactly principle of work of the present utility model and working process, shown in Fig. 1 (quiescence), Fig. 2 (pressed state).Be described below below in conjunction with Figure of description: when for the first time when depressing head, shown in Fig. 2 (pressed state), spring is forced to be in compressive state, upper piston and lower piston are all simultaneously to lower slider, glass bead and body sealing, upper piston and body sealing, lower piston and body sealing, principal post and lower piston sealing, under the thin-walled effect of principal post, make lower piston and subpost in opened condition, the gas that is compressed in the body lower end will be discharged from subpost → principal post → shell fragment seat → upper piston → Netcom → head, and the gas that body upper end is compressed make shell fragment seat and shell fragment be opened to upper piston → Netcom → head discharge (shell fragment and upper piston seal, shell fragment and shell fragment dwell of sley seal, can open during the gas punching press).When unclamping head, shown in Fig. 1 (quiescence), under the elastic force effect of spring, upper piston and lower piston all upwards slide simultaneously, glass bead and body are opened and are made packed article be drawn in the laddertron of body by suction pipe, owing to upwards sliding of principal post makes lower piston and subpost sealing, lower piston and body sealing, upper piston and body sealing, be exactly still under the elastic force effect of spring, to force lower piston and upper piston constantly to rise, make the laddertron of body lower end form inferior vacuum state and produce suction (packed article is drawn in the laddertron of body by suction pipe), the body upper end also forms inferior vacuum state, cause opening, make the outer gas of pump head suck the body upper end with the shell fragment of upper piston seal; Form one-period as mentioned above.Repeated presses, packed article will be inhaled in the laddertron of body, discharge from subpost → principal post → shell fragment seat → upper piston → Netcom → head then thereupon, meanwhile, the body upper end also constantly sucks gas from the upper piston outside, opens by compression shell fragment seat and shell fragment then, and gas is discharged from upper piston → Netcom → head, in the process that packed article and gas are discharged at the same time, packed article will produce foam owing to be subjected to the impact of gas.In above-mentioned process, the pump output of packed article is 0.4～2.0 gram (± 0.2 gram); The effect that pumps is that foam is abundant fine and smooth, liquid can not occur and exist, also can not form little liquid pearl, helps the customer and uses; No matter be the quantity that pumps, the quality that still pumps, all reached the good result of expection.In above-mentioned process, from Figure of description 1,2 all as can be seen, because spring is installed in the tube wall outside of body upper trapezoid pipe, simultaneously also outside the tube wall of subpost and principal post, and packed article is to be pumped out in the tube wall by laddertron → subpost → principal post, stop contacting of packed article and spring, thereby just demonstrated fully and given prominence to the design philosophy of the utility model employing " spring is external " gordian technique.
Owing to adopted technical scheme provided by the utility model; Because the utility model has adopted " spring is external " gordian technique; Because this full mold is described with later-model principle of work and working process; Because spring of the present utility model is installed in the tube wall outside of body upper trapezoid pipe, simultaneously also outside the tube wall of subpost and principal post, and packed article is to be pumped out in the tube wall by laddertron → subpost → principal post, thereby stopped contacting of packed article and spring, so be referred to as " spring is external ".1., " spring is external " avoided contacting of packed article and spring make the utility model compare with existing known technology, the beneficial effect of acquisition is:, make packed article be pumped out that Shi Buhui produces any resistance and fast smooth and easy; 2., " spring is external " avoided contacting of packed article and spring, stopped the pollution of spring to packed article; Promptly because the spring of this foam pump is designed to external design, thus liquid that all Packaging Bottle are adorned can keep apart fully with spring, thereby can effectively guarantee the purity of liquid in the pump housing; 3., " spring is external " avoided contacting of packed article and spring, stopped the possibility that packed article and spring produce chemical reaction, the generation of having stopped harmful material guaranteed health; 4., above each bar is described, makes the utility model obtain environmental protection, health, free of contamination beneficial effect; 5.; More than each bar described, make the utility model obtain to use easy to operate, effect stability failure-free beneficial effect; 6., above each bar is described, make the utility model obtained design science rationally, the beneficial effect of simple and ingenious structure, generous, low, the easy to use and sharp popularization that is easy to be made handsome in appearance.
Description of drawings
Fig. 1 is the structure generalized section under static state of the utility model specific embodiment.
Fig. 2 is the generalized section of structure under pressed state of the utility model specific embodiment.
Label among the figure: 1, head, 2, Netcom, 3, upper piston, 4, the shell fragment seat, 5, shell fragment, 6, principal post, 7, pad, 8, thread, 9, spring, 10, subpost, 11, locking closure, 12, lower piston, 13, body, 14, glass bead, 15, suction pipe.
The specific embodiment
Below in conjunction with Figure of description, the utility model is described in detail.Shown in Figure of description:
A kind of novel external spring installation foam pump is made of head 1, Netcom 2, upper piston 3, shell fragment seat 4, shell fragment 5, principal post 6, pad 7, thread 8, spring 9, subpost 10, locking closure 11, lower piston 12, body 13, glass bead 14, suction pipe 15;
Described novel external spring installation foam pump, its head 1 is connected with Netcom 2 plug-in mountings, be fitted with the upper end of upper piston 3 between the gap behind its head 1 and Netcom's 2 plug-in mountings, inversion U-lag in its upper piston 3 is connected with the upper end plug-in mounting of shell fragment 5, the lower end of its shell fragment 5 is connected with the flange upper surface roof pressure of shell fragment seat 4, the flange basal surface of its shell fragment seat 4 and the upper end of spring 9, laddertron junction on the lower end of spring 9 and the body 13 roof pressure mutually is connected, the upper end of the inside pipe wall of its shell fragment seat 4 and principal post 6, the lower end of principal post 6 is connected with the equal plug-in mounting in the upper end of subpost 10, its subpost 10 is connected with lower piston 12 plug-in mountings, the wall that is fitted with principal post 6 lower end sections simultaneously in the space that is constituted between the inwall of subpost 10 and lower piston 12 upper end section is thin, the outer wall of its lower piston 12 is lived in the mode that slides up and down with the inwall of body 13 upper trapezoid pipes and is connected, the upper end of its body 13 upper trapezoid pipes is connected with locking closure 11 plug-in mountings, the contraction mouth place of its body 13 upper trapezoid pipes is placed with glass bead 14, laddertron bottom on its body 13 is connected with suction pipe 15 plug-in mountings, the upper end of its body 13 is connected with the upper end buckle of thread 8 inwalls, the inwall of body 13 is lived in the mode that slides up and down with the outer wall of upper piston 3 lower ends and is connected simultaneously, and plug is equipped with pad 7 between the upper end in the upper end of its thread 8 inboards and body 13 outsides.
Described novel external spring installation foam pump, the double-deck barrel-like structure of described head 1 for buckling, this described upper end that buckles double-deck bucket is provided with oval-shaped pressing board, be provided with the foam extrusion cavities that is connected with the bucket of described double-deck bucket in horizontal mode in this described oval-shaped pressing board, described Netcom 2 is the structure of netted tube, described upper piston 3 is inverted trapezoidal tubular structure, be provided with the inverted U-shaped groove in this described trapezoidal tube, described shell fragment seat 4 is managed the structure that the bottom is provided with flange for being provided with contraction platform in managing, described shell fragment 5 is provided with the rubber-like circular ring plate in 90 ° of modes perpendicular to barrel on the base for tube, described principal post 6 is thin to constitute the tubular structure of trapezoidal tube wall for the lower end section is tube wall, described pad 7 is a seal ring, described thread 8 is provided with the tubular double-walled tube of negative thread inwall for upper end semicircular in shape and outer wall, described spring 9 is a pressure spring, described subpost 10 is following end closure and the tubular structure that is provided with circular base plate, described locking closure 11 is the flange disk-like structure, described lower piston 12 is the tubular structure of the H shape barrel of symmetry for section, described body 13 is trapezoidal cylindrical cavity body, and the inboard of this described cylindrical cavity body lower end is connected with the laddertron that is provided with contraction mouth, the upper end section of this described laddertron extends in the described cylindrical cavity body and the lower end section extends to the external lower end of described cylindrical cavity, described glass bead 14 is a chondritic, and described suction pipe 15 is a tubular structure.
Described novel external spring installation foam pump, described thread 8 is for selecting with the Packaging Bottle of cosmetics, with the Packaging Bottle of amenities, with the Packaging Bottle of medical disinfecting articles for use, being connected with a kind of mode with screw thread in the Packaging Bottle of daily necessities.
In above-mentioned specific implementation process: described thread 8 is threaded with the Packaging Bottle of cosmetics respectively, is threaded with the Packaging Bottle of amenities, is threaded, is threaded with the Packaging Bottle of daily necessities and implements with the Packaging Bottle of medical disinfecting articles for use; Promptly all kinds of packed articles have been carried out examining with application through the virtual package of property on probation; All obtained the good result of expection.
The above is preferred embodiment of the present utility model only, is not the utility model is done any pro forma restriction; The those of ordinary skill of all industry all can be by implementing the utility model swimmingly with the above shown in the accompanying drawing; In every case the equivalent variations of making differentiation not breaking away from technical solutions of the utility model is equivalent embodiment of the present utility model, all still belongs to the technical solution of the utility model protection domain.
Claims (2)
1. a novel external spring installation foam pump is characterized in that: be made of head (1), Netcom (2), upper piston (3), shell fragment seat (4), shell fragment (5), principal post (6), pad (7), thread (8), spring (9), subpost (10), locking closure (11), lower piston (12), body (13), glass bead (14), suction pipe (15);
Described novel external spring installation foam pump, its head (1) is connected with Netcom (2) plug-in mounting, be fitted with the upper end of upper piston (3) between the gap behind its head (1) and Netcom (2) plug-in mounting, inversion U-lag in its upper piston (3) is connected with the upper end plug-in mounting of shell fragment (5), the lower end of its shell fragment (5) is connected with the flange upper surface roof pressure of shell fragment seat (4), the upper end of the flange basal surface of its shell fragment seat (4) and spring (9), laddertron junction on the lower end of spring (9) and the body (13) roof pressure mutually is connected, the upper end of the inside pipe wall of its shell fragment seat (4) and principal post (6), the lower end of principal post (6) is connected with the equal plug-in mounting in upper end of subpost (10), its subpost (10) is connected with lower piston (12) plug-in mounting, the wall that is fitted with principal post (6) lower end section simultaneously in the space that is constituted between the inwall of subpost (10) and lower piston (12) upper end section is thin, the outer wall of its lower piston (12) is lived in the mode that slides up and down with the inwall of body (13) upper trapezoid pipe and is connected, the upper end of its body (13) upper trapezoid pipe is connected with locking closure (11) plug-in mounting, the contraction mouth place of its body (13) upper trapezoid pipe is placed with glass bead (14), laddertron bottom on its body (13) is connected with suction pipe (15) plug-in mounting, the upper end of its body (13) is connected with the upper end buckle of thread (8) inwall, the inwall of body (13) is lived in the mode that slides up and down with the outer wall of upper piston (3) lower end and is connected simultaneously, and plug is equipped with pad (7) between the upper end in the upper end that its thread (8) is inboard and body (13) outside.
2. novel external spring installation foam pump according to claim 1, it is characterized in that: the double-deck barrel-like structure of described head (1) for buckling, this described upper end that buckles double-deck bucket is provided with oval-shaped pressing board, be provided with the foam extrusion cavities that is connected with the bucket of described double-deck bucket in horizontal mode in this described oval-shaped pressing board, described Netcom (2) is the structure of netted tube, described upper piston (3) is inverted trapezoidal tubular structure, be provided with the inverted U-shaped groove in this described trapezoidal tube, described shell fragment seat (4) is managed the structure that the bottom is provided with flange for being provided with contraction platform in managing, described shell fragment (5) is provided with the rubber-like circular ring plate in 90 ° of modes perpendicular to barrel on the base for tube, described principal post (6) is thin to constitute the tubular structure of trapezoidal tube wall for the lower end section is tube wall, described pad (7) is a seal ring, described thread (8) is provided with the tubular double-walled tube of negative thread inwall for upper end semicircular in shape and outer wall, described spring (9) is a pressure spring, described subpost (10) is following end closure and the tubular structure that is provided with circular base plate, described locking closure (11) is the flange disk-like structure, described lower piston (12) is the tubular structure of the H shape barrel of symmetry for section, described body (13) is trapezoidal cylindrical cavity body, and the inboard of this described cylindrical cavity body lower end is connected with the laddertron that is provided with contraction mouth, the upper end section of this described laddertron extends in the described cylindrical cavity body and the lower end section extends to the external lower end of described cylindrical cavity, described glass bead (14) is a chondritic, and described suction pipe (15) is a tubular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202896637U CN201825408U (en) | 2010-08-12 | 2010-08-12 | Novel external spring device foam pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202896637U CN201825408U (en) | 2010-08-12 | 2010-08-12 | Novel external spring device foam pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825408U true CN201825408U (en) | 2011-05-11 |
Family
ID=43963959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202896637U Expired - Fee Related CN201825408U (en) | 2010-08-12 | 2010-08-12 | Novel external spring device foam pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825408U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017004740A1 (en) * | 2015-07-03 | 2017-01-12 | 梅元红 | Foam pump having externally disposed spring |
| CN107539612A (en) * | 2017-09-07 | 2018-01-05 | 中山市联昌喷雾泵有限公司 | Pad valve type foam pump |
| WO2018006464A1 (en) * | 2016-07-05 | 2018-01-11 | 吴婉媚 | Foam pump |
| CN108394639A (en) * | 2017-12-21 | 2018-08-14 | 广州丽高塑料制品有限公司 | A kind of Novel foam pump |
-
2010
- 2010-08-12 CN CN2010202896637U patent/CN201825408U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017004740A1 (en) * | 2015-07-03 | 2017-01-12 | 梅元红 | Foam pump having externally disposed spring |
| WO2018006464A1 (en) * | 2016-07-05 | 2018-01-11 | 吴婉媚 | Foam pump |
| CN107539612A (en) * | 2017-09-07 | 2018-01-05 | 中山市联昌喷雾泵有限公司 | Pad valve type foam pump |
| CN108394639A (en) * | 2017-12-21 | 2018-08-14 | 广州丽高塑料制品有限公司 | A kind of Novel foam pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |