CN205890218U - Two -way speed reduction switch that adds - Google Patents
Two -way speed reduction switch that adds Download PDFInfo
- Publication number
- CN205890218U CN205890218U CN201620661772.4U CN201620661772U CN205890218U CN 205890218 U CN205890218 U CN 205890218U CN 201620661772 U CN201620661772 U CN 201620661772U CN 205890218 U CN205890218 U CN 205890218U
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- China
- Prior art keywords
- hole
- ink
- water swivel
- base
- enclosing cover
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- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The utility model discloses a two -way speed reduction switch that adds, its include the base be equipped with outstanding position on the base, the block is gone up to outstanding position has the enclosing cover, still be equipped with seal step on the base, be equipped with the seal groove on the enclosing cover, the seal groove with seal step mutually supports, base and enclosing cover block form an inner chamber, the bottom surface of inner chamber is slanted angle motion face, interior intracavity still is provided with nonrust steel ball, still be equipped with first through -hole, second through -hole on the enclosing cover, installing into in first through -hole, the second through -hole respectively, the ink connects and play ink joint, advance the ink connect with go out the installation opposite direction that the ink connects, the one end that first through -hole, second through -hole are close to the inner chamber is for adding the speed reduction seal port. The utility model discloses simple structure can control the flow direction of ink, the speed that flows and flow.
Description
Technical field
This utility model belongs to printer ink flowing control field and in particular to a kind of two-way acceleration and deceleration switch.
Background technology
It is ink supply system for the pith in printer, and the flow regime of ink directly determines printer
Printing effect, for ink in existing printer in flowing, can produce that ink flow rate is unstable, flow is also unstable, stream
To wayward situations such as, because ink flow cannot be controlled, lead to the flow regime of ink not reach requirement.
Utility model content
This utility model is that flow velocity is unstable, flow direction is not true in order to, when solving existing ink and flowing in pipeline, produce
Calmly, the problems such as instability of flow.
For solving above-mentioned technical problem, this utility model be the technical scheme is that a kind of two-way acceleration and deceleration switch, its
Including base, described base is provided with prominent position, and engaging on described prominent position has enclosing cover, and described base is additionally provided with sealing station
Rank, described outer covering is provided with seal groove, and described seal groove is cooperated with described sealed step, and described base and enclosing cover engage shape
Become an inner chamber, the bottom surface of described inner chamber is rake angle moving surface, and described interior intracavity is additionally provided with stainless steel ball, described outer covering is gone back
It is provided with first through hole, the second through hole, be separately installed with ink feed water swivel in described first through hole, the second through hole and go out ink and connect
Head, described ink feed water swivel is contrary with the installation direction of described water swivel out of ink, and described first through hole, the second through hole are near inner chamber
One end be respectively ink feed watertight seal and watertight seal out of ink.
Further, it is provided with sealing ring between described base and described enclosing cover.
Further, described first through hole and the second through hole are screw hole, and described ink feed water swivel is gone out with described
Ink joint is provided with screw thread, and the described screw thread and described screw hole fixing described ink feed water swivel that cooperates connects with going out ink
Head.
Further, described ink feed water swivel and described water swivel out of ink are additionally provided with fixing nut.
Further, described rake angle moving surface is on described prominent position.
Further, described first through hole and the second described through hole are on same straight line.
Further, the direction of motion of described stainless steel ball is located straight line and described first through hole, the second through hole institute
Straight line parallel.
Compared with prior art, this utility model has the advantages that a kind of two-way acceleration and deceleration of the present utility model
Switch, it passes through to arrange rake angle moving surface and stainless steel ball, by motion on rake angle moving surface for the stainless steel ball Lai real
Existing ink flowrate, direction, the control of flow velocity, specifically promote stainless steel ball to transport on rake angle moving surface by ink flow
Dynamic, thus closing or opening the control that seal realizes ink.
Brief description
Fig. 1 is cross-sectional view of the present utility model；
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is state diagram when this utility model ink accelerates from right to left；
Fig. 4 be this utility model ink from right to left uniform motion when state diagram；
Fig. 5 be this utility model ink from right to left retarded motion when state diagram.
Specific embodiment
With reference to embodiment, the utility model will be further described, and described embodiment is only that this practicality is new
The a part of embodiment of type, is not whole embodiments.Based on the embodiment in this utility model, the ordinary skill people of this area
The embodiment used by other that member is obtained under the premise of not making creative work, broadly falls into protection model of the present utility model
Enclose.
In conjunction with a kind of two-way acceleration and deceleration switch shown in accompanying drawing 1-5, it includes base 10, described base 10 be provided with prominent
Position 7, engaging on described prominent position 7 has enclosing cover 2, described base 10 is additionally provided with sealed step 6, described enclosing cover 2 is provided with sealing
Groove 9, described seal groove 9 is cooperated with described sealed step 6, described base 10 and enclosing cover card 2-in-1 formed an inner chamber 15, described
The bottom surface of inner chamber 15 is rake angle moving surface 8, is additionally provided with stainless steel ball 1 in described inner chamber 15, and described enclosing cover 2 is additionally provided with the
One through hole 4, the second through hole 5, are separately installed with ink feed water swivel 11 and go out ink and connect in described first through hole 4, the second through hole 5
14, described ink feed water swivel 11 is contrary with the installation direction of described water swivel 14 out of ink, described first through hole 4, the second through hole 5
It is respectively ink feed watertight seal 13 and watertight seal out of ink 12 near one end of inner chamber.
During enforcement, between described base 10 and described enclosing cover 2, it is provided with sealing ring.
During enforcement, described first through hole 4 and the second through hole 5 are screw hole, described ink feed water swivel 11 with described
Water swivel 14 out of ink is provided with screw thread, described screw thread and described screw hole cooperate fixing described ink feed water swivel 14 with out of ink
Water swivel 11.
During enforcement, described ink feed water swivel 14 and described water swivel out of ink 11 are additionally provided with fixing nut 16.
During enforcement, described rake angle moving surface 9 is on described prominent position 7.
During enforcement, described first through hole 4 and the second described through hole 5 are on same straight line.
During enforcement, straight line and described first through hole 4, the second through hole 5 institute that the direction of motion of described stainless steel ball 1 is located
Straight line parallel.
When ink accelerates from right to left: due to accelerating effect of inertia, stainless steel ball rests on rake angle moving surface
Top, now stainless steel ball block described ink feed watertight seal, ink stops flowing, accelerates to enter after stopping and at the uniform velocity transports
Dynamic, due to the effect of gravity, stainless steel ball rests on the bottom of oblique moving surface, and ink feed watertight seal and watertight seal out of ink are all
Opening, ink smoothly flows out, and uniform motion enters retarded motion after stopping, and now stainless steel ball rests on oblique moving surface
Top, stainless steel ball blocks described watertight seal out of ink, and ink stops flowing.
When ink from left to right accelerates: accelerate principle from right to left with ink identical.
Claims (7)
1. a kind of two-way acceleration and deceleration switch it is characterised in that it includes base, and described base is provided with prominent position, described prominent
On position, engaging has enclosing cover, and described base is additionally provided with sealed step, and described outer covering is provided with seal groove, described seal groove with described
Sealed step cooperates, and described base and enclosing cover engaging form an inner chamber, and the bottom surface of described inner chamber is rake angle moving surface, institute
State interior intracavity and be additionally provided with stainless steel ball, described outer covering is additionally provided with first through hole, the second through hole, described first through hole, second
It is separately installed with ink feed water swivel and water swivel out of ink, the installation of described ink feed water swivel and described water swivel out of ink in through hole
In opposite direction, described first through hole, the second through hole are respectively ink feed watertight seal and watertight seal out of ink near one end of inner chamber.
2. a kind of two-way acceleration and deceleration switch according to claim 1 is it is characterised in that described base and described enclosing cover
Between be provided with sealing ring.
3. a kind of two-way acceleration and deceleration switch according to claim 1 is it is characterised in that described first through hole and second is led to
Hole is screw hole, and described ink feed water swivel and described water swivel out of ink are provided with screw thread, described screw thread and described screw hole
Cooperate fixing described ink feed water swivel and water swivel out of ink.
4. a kind of two-way acceleration and deceleration switch according to claim 1 it is characterised in that described ink feed water swivel with described
Water swivel out of ink on be additionally provided with fixing nut.
5. according to the arbitrary described a kind of two-way acceleration and deceleration switch of claim 2-4 it is characterised in that described rake angle moves
Face is on described prominent position.
6. according to the arbitrary described a kind of two-way acceleration and deceleration switch of claim 1 it is characterised in that described first through hole and institute
The second through hole stated is on same straight line.
7. a kind of two-way acceleration and deceleration switch according to claim 6 is it is characterised in that the motion side of described stainless steel ball
The straight line parallel being located with described first through hole, the second through hole to the straight line being located.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661772.4U CN205890218U (en) | 2016-06-29 | 2016-06-29 | Two -way speed reduction switch that adds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661772.4U CN205890218U (en) | 2016-06-29 | 2016-06-29 | Two -way speed reduction switch that adds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205890218U true CN205890218U (en) | 2017-01-18 |
Family
ID=57769637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661772.4U Active CN205890218U (en) | 2016-06-29 | 2016-06-29 | Two -way speed reduction switch that adds |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205890218U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019543A (en) * | 2018-01-11 | 2018-05-11 | 深圳市万德环保印刷设备有限公司 | Two-way acceleration and deceleration switch |
-
2016
- 2016-06-29 CN CN201620661772.4U patent/CN205890218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108019543A (en) * | 2018-01-11 | 2018-05-11 | 深圳市万德环保印刷设备有限公司 | Two-way acceleration and deceleration switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 101, No. 7, Fengshun Road, Tongxin Community, Baolong Street, Longgang District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Wande Digital Technology Co.,Ltd. Address before: 518000, No. 101, 1-2 Shuiwei Road 1st Road, Xinweizi, Xinmu Community, Pinghu Street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN WONDER PRINTING SYSTEM Co.,Ltd. |