CN204642567U - Improved type rotary and telescopic vacuum shower nozzle - Google Patents
Improved type rotary and telescopic vacuum shower nozzle Download PDFInfo
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- CN204642567U CN204642567U CN201520276375.0U CN201520276375U CN204642567U CN 204642567 U CN204642567 U CN 204642567U CN 201520276375 U CN201520276375 U CN 201520276375U CN 204642567 U CN204642567 U CN 204642567U
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Abstract
The utility model relates to a kind of improved type rotary and telescopic vacuum shower nozzle, is for the existing like product complex manufacturing of solution, the technical matters that productive costs is higher and designing.This vacuum shower nozzle comprises head cap, outer cover, rotation circle, pump core assembly, great circle, its main points are provided with interior head cap in the head cap that is connected with outer cover of described head cap, one side of interior head cap is provided with effluent trough, the center shaft of interior head cap is provided with pore, effluent trough communicates with pore, the position-limited trough of interior head cap and the limit rib of head cap inner diameter wall fasten, and the effluent trough of interior head cap communicates with the shower nozzle of head cap, and interior head cap and head cap are connected as a single entity; The boss rotating circle internal diameter is provided with coolant outlet pipe, the coolant outlet pipe one end on boss top is connected with the pore of interior head cap and communicates, the coolant outlet pipe other end of boss bottom is connected with pump core assembly and communicates, and the sliding muscle of head cap is positioned at the chute rotating circle, and the sliding muscle of head cap is limited in the muscle groove of outer cover internal diameter.Its emulsion pumps being suitable as similar demand uses.
Description
Technical field
The utility model relates to emulsion pump sprayhead, is a kind of improved type rotary and telescopic vacuum shower nozzle.
Background technology
For the minitype nozzle that emulsion pump sprayhead is a kind of small volume, it is generally positioned at the bottleneck of bottle, is extend in bottle by suction pipe.The principle of its general push type micro-sprayer, and in head cap, omit the setting of catch, thus make emulsion after suction pipe, the pump housing, flow out from the head cap of shower nozzle, and ejection can not be atomized due to the stop of catch, but its principle of work is close with atomizing cone.The shower nozzle of more existing emulsion pumps adopts swivelling chute structure to realize the flexible of head cap, and the spring of the pump housing adopts external structure simultaneously; As the application number 201410567188.8 disclosed in Chinese patent literature, Shen Qing Publication day 2015.03.04, denomination of invention " rotary and telescopic vacuum shower nozzle and using method thereof "; The head cap of this vacuum shower nozzle is arranged in outer cover, the top circle mouth external diameter side of head cap is provided with spray orifice, the bottom turns mouth external diameter of head cap is arranged with column spinner, column spinner buckles into the rotation inclined hole that outer cover inward turning is turn-taked, the two ends rotating inclined hole are respectively equipped with horizontal end slot, great circle is connected with bottle, and the suction pipe of great circle stretches in bottle; Its main points are that described outer cover and great circle are fastened and connected formation housing, the stair ring mouth of the circle barb and great circle internal diameter that rotate circle bottom turns mouth external diameter fastens, pump core assembly is arranged in the cavity that above-mentioned rotation circle and great circle form, spring in this cavity encloses with rotation respectively, great circle offsets, and the fluid hole of pump core assembly is communicated with the spray orifice of head cap by pipe link, Connection Block successively; Rotating outer, presses head cap after driving head cap to stretch out outer cover, can from the spray orifice trickle of head cap.But Connection Block, the pipe link structure design of above-mentioned vacuum shower nozzle are comparatively complicated, to produce, assembling comparatively inconvenience, structure is further improved and perfect.
Summary of the invention
For overcoming above-mentioned deficiency, the purpose of this utility model provides a kind of improved type rotary and telescopic vacuum shower nozzle, make it solve existing like product head cap inner structure and rotate coil structures to design not good enough, complex manufacturing, the technical matters that productive costs is higher.Its objective is and to be achieved through the following technical solutions.
A kind of improved type rotary and telescopic vacuum shower nozzle, this vacuum shower nozzle comprises head cap, outer cover, rotate circle, pump core assembly, great circle, head cap is provided with in the upper cavity of described outer cover one end, one end circle mouth external diameter of head cap is arranged with column spinner, column spinner is inserted in the lower chamber of the outer cover other end respectively by the post groove of outer cover upper cavity, and buckle into outer cover lower chamber inward turning and to turn-take symmetrically arranged rotating hole, the two ends of rotating hole are respectively equipped with horizontal end slot, rotate circle to fasten in the cavity that is connected as a single entity with great circle and be provided with pump core assembly, the lower chamber of outer cover and great circle fasten, pump core assembly, rotating circle is arranged in the lower chamber of outer cover, the rotation circle positioning groove of external diameter and the positioning bar of great circle internal diameter fasten, rotate circle to be connected as a single entity with great circle, outer cover is fastened by the buckle ring of great circle one end external diameter and is connected as a single entity, and the other end external diameter of great circle is provided with seal ring.Like this, when rotating outer ring, outer ring drives the rotation circle in outer cover and great circle to rotate simultaneously, and namely head cap is slided along the rotating hole rotating circle by column spinner, and vertically stretches out outer cover; Then press head cap, head cap can pump, and emulsion is flowed out from the shower nozzle of head cap by pump core assembly.Its structure design main points are provided with interior head cap in the head cap that is connected with outer cover of described head cap, one side of interior head cap is provided with effluent trough, the center shaft of interior head cap is provided with pore, effluent trough communicates with pore, the another side of interior head cap is provided with position-limited trough, the position-limited trough of interior head cap and the limit rib of head cap inner diameter wall fasten, and the effluent trough of interior head cap communicates with the shower nozzle of head cap, and interior head cap and head cap are connected as a single entity; The boss rotating circle internal diameter is provided with coolant outlet pipe, and the coolant outlet pipe one end on boss top is connected with the pore of interior head cap and communicates, and the coolant outlet pipe other end of boss bottom is connected with pump core assembly and communicates.Thus this vacuum shower nozzle eliminates the structure of big spring, Connection Block and pipe link on the basis of existing like product, and pipe link and rotation circle are connected as a single entity, add the interior head cap structure replacing Connection Block, thus facilitate the assembling of each parts in this vacuum shower nozzle, and the production of corresponding component.During pressing head cap, emulsion, by pump core assembly, the coolant outlet pipe, the interior head cap that rotate circle, flows out from the shower nozzle of head cap.
The shower nozzle side-lower external diameter of described head cap is provided with sliding muscle, and the side rotating circle is provided with chute, and the hypotenuse of chute side is parallel with rotating the rotating hole enclosed, and the sliding muscle of head cap is positioned at the chute rotating circle, and the sliding muscle of head cap is limited in the muscle groove of outer cover internal diameter.When said structure ensures that head cap vertically stretches out outer cover further, the rotating range of the rotation circle in outer cover is in runner region, and vertical lift scope is defined in the muscle groove of outer cover, thus stablizes head cap and stretch out outer cover in vertical state; Meanwhile, be convenient to head cap and stretch out outer cover, and when the column spinner of head cap is positioned at the horizontal end slot rotating the upper rotating hole of circle, the sliding muscle of head cap and the loop turn mouth that revolves of chute hypotenuse side offset, and the further driven rotary circle of head cap is done together and presses motion up and down.
In the outer cover that described head cap stretches out outer cover, ring edge position is arranged with projection, and projection is relative with the circle mouth inwall of outer cover; The internal diameter top of head cap is provided with registration mast, and interior head cap is provided with knock hole, and the registration mast of head cap and the knock hole of interior head cap fasten.In said structure, projection makes head cap stretching out in outer cover process, bias does not occur, and plays head cap and stretches out pulsation-free effect; The registration mast of head cap and the knock hole structure design of interior head cap, be connected as a single entity between head cap and head cap in ensureing further, and do not relatively rotate in use.
The effluent trough of described interior head cap is the slotted eye of lateral opening, and the external diameter of interior head cap and the inner diameter seal interference of head cap fasten, and effluent trough is as apopore.Said structure is the channel architecture of open type slotted eye design, and in needing, head cap and head cap inwall interference seal fit could realize; Meanwhile, its mode that the shower nozzle borehole jack in apopore and head cap also can be adopted to close, but the easy like this production technology of interior head cap that causes is comparatively complicated.
The described coolant outlet pipe rotating circle is provided with through hole, and through hole is positioned at the side, top of coolant outlet pipe, and when head cap stretches out outer cover, the through hole of coolant outlet pipe communicates with the effluent trough of interior head cap, and the both sides, through hole of coolant outlet pipe are provided with circle muscle.Thus head cap is when vertically stretching out outer cover, rotate circle and rotate, the through hole of coolant outlet pipe aligns with the effluent trough of interior head cap, rotates the passage between coolant outlet pipe and interior head cap enclosed and is unlocked, thus prevent the inadvertent depression of head cap.Meanwhile, the circle muscle of coolant outlet pipe makes to keep sealing between the pore of the through hole of coolant outlet pipe and interior head cap.
The described rotating hole both sides rotating circle are respectively equipped with rib muscle post, and rib muscle post is relative with the inwall of outer cover lower chamber, and circle mouth one sidewall rotating circle is provided with collision shell fragment.Said structure further ensures and rotates the stable rotation of circle in outer cover, rotates circle and not easily produce swing when rotation and head cap use; Collision shell fragment makes head cap stretch out when outer cover puts in place the sound sending " answering ", thus is convenient to judge whether head cap stretches out outer cover and put in place.
The described top circle mouth internal diameter rotating circle is provided with ring edge groove, and ring edge groove is positioned at the end of rotating hole, and ring edge groove communicates with rotating hole, and the ring edge groove place of rotating hole is provided with positive stop spring plate.The said structure column spinner of being convenient to head cap by outer cover load rotate circle time, the column spinner of head cap is inserted in the rotating hole rotating circle by ring edge groove interference; Meanwhile, prevent the column spinner of head cap from skidding off rotating hole by the positive stop spring plate of ring edge groove.
Described interior head cap replaces with Connection Block, the base pipe of Connection Block is connected with side pipe and communicates in " h " font, the internal diameter top of head cap is provided with center and spray orifice post, the center connection of head cap is inserted in base pipe one end of Connection Block, the coolant outlet pipe that the other end and the rotation of base pipe are enclosed is connected, the side pipe of Connection Block is connected with the spray orifice post of head cap, and the spray orifice post of head cap communicates with shower nozzle, and Connection Block and head cap are connected as a single entity.The structure that above-mentioned head cap and Connection Block are connected as a single entity also can be replaced non-stop layer cover, the head cap of spray orifice post and the integrative-structure of interior head cap, the technical purpose that both realize is identical with technique effect, but the center in head cap, spray orifice rod structure, and " h " character form structure of Connection Block is comparatively complicated in production technology, productive costs is higher.
Side pipe external diameter one side of described Connection Block is provided with convex tendon, and the shower nozzle place inner diameter wall of head cap is provided with slideway, and the convex tendon of side pipe and the slideway of head cap fasten; The side pipe of Connection Block and the symmetrical opposite side external diameter of the base pipe of base pipe junction are provided with pore, and the interior plug of the center inwall of pore and head cap fastens.Said structure is convenient to make further to be connected as a single entity between Connection Block and head cap.
According to said structure feature, the using method of this vacuum shower nozzle is: when described outer cover rotates, the rotation circle in outer cover and great circle rotate simultaneously, thus rotation circle drives the column spinner of head cap with the rotation of rotation circle by rotating hole, and head cap stretches out outer cover, realizes lifting; In said process, outer cover and head cap rotate, and great circle is fixed on bottle, the rotation circle in outer cover and great circle transfixion; When head cap stretches out outer cover, column spinner is positioned at the horizontal end slot rotating inclined hole top, pressing head cap, the horizontal end slot rotating circle is withstood by the column spinner of head cap, the sliding muscle of head cap side withstand rotate circle upper hopper chute hypotenuse side revolve loop turn mouth, driven rotary circle presses down, and pump core assembly realizes work.
The utility model reasonable in design, uses, easy to assembly, and production technology is simple, and productive costs is low, compactness, good stability; Its emulsion pumps being suitable as similar demand uses, ex hoc genus anne the improvement of nozzle structure in product.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model.
Fig. 2 is head cap closed condition sectional structure schematic diagram of the present utility model.
Fig. 3 is the perspective view of Fig. 2.
Fig. 4 is head cap open mode structural representation of the present utility model.
Fig. 5 is the sectional structure schematic diagram of Fig. 2.
Fig. 6 is interior head cap bottom construction schematic diagram of the present utility model.
Fig. 7 is shield base structural representation of the present utility model.
Fig. 8 is rotation coil structures schematic diagram one of the present utility model.
Fig. 9 is rotation coil structures schematic diagram two of the present utility model.
Figure 10 is head cap improved structure schematic diagram of the present utility model.
Figure 11 is matching used connecting base structure schematic diagram with head cap in Figure 10.(PDF does not have Figure 11)
Figure number and title: 1, head cap, 101, shower nozzle, 102, sliding muscle, 103, column spinner, 104, projection, 105, limit rib, 106, slideway, 107, spray orifice post, 108, center, 2, interior head cap, 201, effluent trough, 202, knock hole, 203, pore, 204, position-limited trough, 205, sealing thread, 3, outer cover, 301, post groove, 302, muscle groove, 4, rotate circle, 401, coolant outlet pipe, 402, chute, 403, rotating hole, 404, positioning groove, 405, positive stop spring plate, 406, collision shell fragment, 407, circle muscle, 5, pump core assembly, 6, great circle, 601, positioning bar, 602, buckle ring, 603, seal ring, 7, Connection Block, 701, side pipe, 702, pore, 703, convex tendon.
Detailed description of the invention
Now by reference to the accompanying drawings, the utility model structure and use are further described.As shown in Fig. 1 ~ Fig. 8, this vacuum shower nozzle comprises head cap 1, interior head cap 2, outer cover 3, rotates circle 4, pump core assembly 5, great circle 6, interior head cap is inserted in head cap, and be connected as a single entity with head cap, pump core assembly is arranged at the centre hole of great circle, and is arranged at great circle and rotates snare and close in the cavity that forms, and the internal diameter of outer cover is provided with upper cavity and lower chamber, the head cap be connected as a single entity and interior head cap are positioned at the upper cavity of outer cover, and the rotation circle be connected as a single entity, pump core assembly, great circle are positioned at the lower chamber of outer cover.Its concrete structure is as follows: be provided with head cap in the upper cavity of outer cover one end, one end circle mouth external diameter of head cap is arranged with column spinner 103, column spinner is inserted in the lower chamber of the outer cover other end respectively by the post groove 301 of outer cover upper cavity, and buckle into outer cover lower chamber inward turning and to turn-take symmetrically arranged rotating hole 403, the two ends of rotating hole are respectively equipped with horizontal end slot, rotate circle to fasten in the cavity that is connected as a single entity with great circle and be provided with pump core assembly, the lower chamber of outer cover and great circle fasten, pump core assembly, rotating circle is arranged in the lower chamber of outer cover, the positioning groove 404 rotating circle external diameter fastens with the positioning bar 601 of great circle internal diameter, rotate circle to be connected as a single entity with great circle.Outer cover is fastened by the buckle ring 602 of great circle one end external diameter and is connected as a single entity, and the other end external diameter of great circle is provided with seal ring 603, and great circle is coordinated with sealing bottle with circle muscle seal ring by the button bit seal ring of seal ring.One side of interior head cap is provided with effluent trough 201, the center shaft of interior head cap is provided with pore 203, and effluent trough communicates with pore, and the another side of interior head cap is provided with position-limited trough 204, the position-limited trough of interior head cap and the limit rib 105 of head cap inner diameter wall fasten, and the effluent trough of interior head cap communicates with the shower nozzle 101 of head cap; The boss rotating circle internal diameter is provided with coolant outlet pipe 401, and the coolant outlet pipe one end on boss top is connected with the pore of interior head cap and communicates, and the coolant outlet pipe other end of boss bottom is connected with pump core assembly 5 and communicates.The shower nozzle side-lower external diameter of head cap is provided with sliding muscle 102, and the side rotating circle is provided with chute 402, and the hypotenuse of chute side is parallel with rotating the rotating hole enclosed, and the sliding muscle of head cap is positioned at the chute rotating circle, and the sliding muscle of head cap is limited in the muscle groove 302 of outer cover internal diameter.
Meanwhile, in the outer cover that head cap stretches out outer cover, ring edge position is arranged with projection 104, and projection is relative with the circle mouth inwall of outer cover; Interior head cap is provided with knock hole 202, and the effluent trough of interior head cap is the slotted eye of lateral opening, and the external diameter of interior head cap and the inner diameter seal interference of head cap fasten, and effluent trough is as apopore; The pore side of interior head cap is provided with deflation hole, and the cap mouth end external diameter of interior head cap is provided with sealing thread 205, and interior head cap is fastened by sealing thread and head cap and seals.The coolant outlet pipe rotating circle is provided with through hole, and through hole is positioned at the side, top of coolant outlet pipe, and when head cap stretches out outer cover, the through hole of coolant outlet pipe communicates with the effluent trough of interior head cap, and the both sides, through hole of coolant outlet pipe are provided with circle muscle 407.The rotating hole both sides rotating circle are respectively equipped with rib muscle post, and rib muscle post is relative with the inwall of outer cover lower chamber, and circle mouth one sidewall rotating circle is provided with collision shell fragment 406.The top circle mouth internal diameter rotating circle is provided with ring edge groove, and ring edge groove is positioned at the end of rotating hole, and ring edge groove communicates with rotating hole, and the column spinner of head cap is inserted in the rotating hole rotating circle by ring edge groove, and is limited in the positive stop spring plate 405 at rotating hole ring edge groove place.
As shown in Fig. 2 ~ Fig. 5, during use, great circle is connected with bottle, and makes this vacuum shower nozzle be fixed on bottle, and on great circle, the suction pipe of pump core assembly stretches in bottle; Rotating outer, outer cover drives head cap to rotate, namely the column spinner of head cap slides in the rotating hole rotating circle, when sliding into the horizontal end slot at rotating hole two ends, and hear the sound of " answering ", realize the lifting of head cap, outer cover and head cap rotate to an angle, and the head cap of this vacuum shower nozzle can realize the switching opening to closed condition; Simultaneously, after head cap and interior head cap rotary lifting, the coolant outlet pipe that effluent trough and the rotation of interior head cap are enclosed communicates, namely the through hole of coolant outlet pipe aligns with the effluent trough of interior head cap, now head cap can be pressed, by head cap and interior head cap driven rotary circle up-and-down movement, rotate astragal and move pump core assembly crank motion, realize fluid.Rotation circle in said process in outer cover and great circle, and rotate circle, pump core assembly and great circle transfixion, when head cap stretches out outer cover, when column spinner is positioned at the horizontal end slot rotating inclined hole top, pressing head cap, while withstanding by the column spinner of head cap the horizontal end slot rotating circle, the sliding muscle base plane of head cap withstands the circle mouth rotating circle, driven rotary circle, pump core assembly press down, the spring generation deformation of pump core assembly; Unclamp head cap, spring drives head cap, interior head cap, rotates circle reset, and back and forth press head cap, pump core assembly realizes work.
According to said structure and handling characteristics, as shown in Figure 9, Figure 10, Connection Block 7 is replaceable interior head cap also, the base pipe of Connection Block is connected with side pipe 701 and communicates in " h " font, and the internal diameter top of head cap is provided with center 108 and spray orifice post 107, and the center that head cap is inserted in base pipe one end of Connection Block connects, the coolant outlet pipe that the other end and the rotation of base pipe are enclosed is connected, the side pipe of Connection Block is connected with the spray orifice post of head cap, and the spray orifice post of head cap communicates with shower nozzle, and Connection Block and head cap are connected as a single entity.Meanwhile, side pipe external diameter one side of Connection Block is provided with convex tendon 703, and the shower nozzle place inner diameter wall of head cap is provided with slideway 106, and the convex tendon of side pipe and the slideway of head cap fasten; The side pipe of Connection Block and the symmetrical opposite side external diameter of the base pipe of base pipe junction are provided with pore 702, and the interior plug of the center inwall of pore and head cap fastens.Said structure continues to use procephalon cap and connecting base structure, also can be combined with existing rotation coil structures, also can reach the identical technical purpose of this vacuum shower nozzle and technique effect.
Claims (9)
1. an improved type rotary and telescopic vacuum shower nozzle, this vacuum shower nozzle comprises head cap (1), outer cover (3), rotate circle (4), pump core assembly (5), great circle (6), head cap is provided with in the upper cavity of described outer cover one end, one end circle mouth external diameter of head cap is arranged with column spinner (103), column spinner is inserted in the lower chamber of the outer cover other end respectively by the post groove (301) of outer cover upper cavity, and buckle into outer cover lower chamber inward turning and to turn-take symmetrically arranged rotating hole (403), the two ends of rotating hole are respectively equipped with horizontal end slot, rotate circle to fasten in the cavity that is connected as a single entity with great circle and be provided with pump core assembly, the lower chamber of outer cover and great circle fasten, pump core assembly, rotating circle is arranged in the lower chamber of outer cover, rotate the circle positioning groove (404) of external diameter to fasten with the positioning bar (601) of great circle internal diameter, rotate circle to be connected as a single entity with great circle, outer cover is fastened by the buckle ring (602) of great circle one end external diameter and is connected as a single entity, the other end external diameter of great circle is provided with seal ring (603), it is characterized in that being provided with interior head cap (2) in the head cap that described head cap (1) is connected with outer cover (3), one side of interior head cap is provided with effluent trough (201), the center shaft of interior head cap is provided with pore (203), effluent trough communicates with pore, the another side of interior head cap is provided with position-limited trough (204), the position-limited trough of interior head cap and the limit rib (105) of head cap inner diameter wall fasten, and the effluent trough of interior head cap communicates with the shower nozzle (101) of head cap, and interior head cap and head cap are connected as a single entity, the boss rotating circle (4) internal diameter is provided with coolant outlet pipe (401), and the coolant outlet pipe one end on boss top is connected with the pore of interior head cap and communicates, and the coolant outlet pipe other end of boss bottom is connected with pump core assembly (5) and communicates.
2. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that the shower nozzle side-lower external diameter of described head cap (1) is provided with sliding muscle (102), the side rotating circle (4) is provided with chute (402), the hypotenuse of chute side is parallel with rotating the rotating hole (403) enclosed, the sliding muscle of head cap is positioned at the chute rotating circle, and the sliding muscle of head cap is limited in the muscle groove (302) of outer cover (3) internal diameter.
3. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that in the outer cover that described head cap (1) stretches out outer cover (3), ring edge position is arranged with projection (104), projection is relative with the circle mouth inwall of outer cover; The internal diameter top of head cap is provided with registration mast, and interior head cap (2) is provided with knock hole (202), and the registration mast of head cap and the knock hole of interior head cap fasten; Pore (203) side of interior head cap is provided with deflation hole, and the cap mouth end external diameter of interior head cap is provided with sealing thread (205), and interior head cap is fastened by sealing thread and head cap and seals.
4. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that the slotted eye that the effluent trough (201) of described interior head cap (2) is lateral opening, the inner diameter seal interference of the external diameter of interior head cap and head cap (1) fastens, and effluent trough is as apopore.
5. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that the described coolant outlet pipe (401) rotating circle (4) is provided with through hole, through hole is positioned at the side, top of coolant outlet pipe, when head cap (1) stretches out outer cover (3), the through hole of coolant outlet pipe communicates with the effluent trough (201) of interior head cap (2), and the both sides, through hole of coolant outlet pipe are provided with circle muscle (407).
6. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that described rotating hole (403) both sides rotating circle (4) are respectively equipped with rib muscle post, rib muscle post is relative with the inwall of outer cover (3) lower chamber, and circle mouth one sidewall rotating circle is provided with collision shell fragment (406).
7. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that the described top circle mouth internal diameter rotating circle (4) is provided with ring edge groove, ring edge groove is positioned at the end of rotating hole (403), ring edge groove communicates with rotating hole, and the ring edge groove place of rotating hole is provided with positive stop spring plate (405).
8. improved type rotary and telescopic vacuum shower nozzle according to claim 1, it is characterized in that described interior head cap (2) replaces with Connection Block (7), the base pipe of Connection Block is connected with side pipe (701) and communicates in " h " font, the internal diameter top of head cap (1) is provided with center (108) and spray orifice post (107), the center connection of head cap is inserted in base pipe one end of Connection Block, the coolant outlet pipe (401) that (4) are enclosed in the other end and the rotation of base pipe is connected, the side pipe of Connection Block is connected with the spray orifice post of head cap, the spray orifice post of head cap communicates with shower nozzle (101), Connection Block and head cap are connected as a single entity.
9. improved type rotary and telescopic vacuum shower nozzle according to claim 8, it is characterized in that side pipe (701) external diameter one side of described Connection Block (7) is provided with convex tendon (703), the shower nozzle place inner diameter wall of head cap (1) is provided with slideway (106), and the convex tendon of side pipe and the slideway of head cap fasten; The side pipe of Connection Block and the symmetrical opposite side external diameter of the base pipe of base pipe junction are provided with pore (702), and the interior plug of the center inwall of pore and head cap fastens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276375.0U CN204642567U (en) | 2015-04-29 | 2015-04-29 | Improved type rotary and telescopic vacuum shower nozzle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520276375.0U CN204642567U (en) | 2015-04-29 | 2015-04-29 | Improved type rotary and telescopic vacuum shower nozzle |
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| CN204642567U true CN204642567U (en) | 2015-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843312A (en) * | 2015-04-29 | 2015-08-19 | 浙江正庄科技有限公司 | Improved rotary telescopic vacuum spray head and use method thereof |
| CN109250295A (en) * | 2018-07-31 | 2019-01-22 | 浙江正庄实业有限公司 | Push-type vacuum pump and its anti-aging interior bottom of bottle lid preparation method of high resiliency |
-
2015
- 2015-04-29 CN CN201520276375.0U patent/CN204642567U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843312A (en) * | 2015-04-29 | 2015-08-19 | 浙江正庄科技有限公司 | Improved rotary telescopic vacuum spray head and use method thereof |
| CN104843312B (en) * | 2015-04-29 | 2017-01-25 | 正庄发展有限公司 | Improved rotary telescopic vacuum spray head and use method thereof |
| CN109250295A (en) * | 2018-07-31 | 2019-01-22 | 浙江正庄实业有限公司 | Push-type vacuum pump and its anti-aging interior bottom of bottle lid preparation method of high resiliency |
| CN109250295B (en) * | 2018-07-31 | 2023-10-13 | 浙江正庄实业有限公司 | Push type vacuum pump and preparation method of high-elasticity anti-aging inner bottle bottom cover thereof |
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