WO2023097434A1 - 一种回旋式自复位管阀结构及其装配方法 - Google Patents
一种回旋式自复位管阀结构及其装配方法 Download PDFInfo
- Publication number
- WO2023097434A1 WO2023097434A1 PCT/CN2021/134348 CN2021134348W WO2023097434A1 WO 2023097434 A1 WO2023097434 A1 WO 2023097434A1 CN 2021134348 W CN2021134348 W CN 2021134348W WO 2023097434 A1 WO2023097434 A1 WO 2023097434A1
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- WO
- WIPO (PCT)
- Prior art keywords
- juice outlet
- resetting
- rotating cylinder
- valve plug
- juice
- Prior art date
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/02—Citrus fruit squeezers; Other fruit juice extracting devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J19/00—Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
- A47J19/06—Juice presses for vegetables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
Definitions
- the invention relates to the technical field of fruit and vegetable juice cooking machines, in particular to a rotary self-resetting pipe valve structure and an assembly method thereof.
- Cooking machines can include soya-bean milk machines, blenders, or broken multifunctional cooking machines, etc., which crush and stir food.
- soya-bean milk machines blenders, or broken multifunctional cooking machines, etc., which crush and stir food.
- conditioning machines that provide food and vegetables and fruits.
- Juicing is used to obtain nutritional supplements quickly; and the commonly used conditioning machine mainly includes a container, the top of the container is open, the bottom of the container is closed, and a cutting tool is provided at the bottom of the container, so as to put food, vegetables and fruits into the container At the same time, driven by a working motor, cutting is carried out with a high-speed rotating cutting tool, so that the particles, fibers and juice after cutting are all kept in the container, and are poured directly from the top of the container for drinking after repeated cutting, resulting in unusable Convenience, poor consumer experience.
- the purpose of the present invention is to provide a rotary self-resetting pipe valve structure and its assembly method to address the deficiencies of the prior art.
- the rotary self-resetting pipe valve structure and its assembly method can well solve the above problems.
- a rotary self-resetting pipe valve structure including a juice outlet pipe, a juice outlet is provided on the side wall of the juice outlet pipe, and a valve plug arranged in the juice outlet pipe to block the juice outlet, the juice outlet pipe
- the driving assembly includes a rotating cylinder that is sleeved on the valve plug, and is arranged between the valve plug and the rotating cylinder.
- the rotating cylinder is connected with the juice outlet pipe in rotation, the inner wall of the rotating cylinder is provided with a positioning groove for positioning the ball, and the valve plug is provided with a groove for the rolling of the ball along its length direction. chute.
- the structure of the rotary self-resetting pipe valve and its assembly method according to the present invention wherein, the rotating cylinder is provided with a movable chamber for the reciprocating movement of the driving end, and the movable chamber is provided with a valve plug for the valve plug. Resetting part with elastic restoring force.
- the rotary self-resetting pipe valve structure and its assembly method according to the present invention wherein the resetting member is a spring, and the end surface of the driving end is provided with a fixing groove for fixing the resetting spring.
- the rotary self-resetting pipe valve structure and its assembly method wherein, the ball and the chute form a first unit, and the anti-rotation limiting groove and the anti-rotation stopper form a second unit. There are two units, the first unit and the second unit.
- the rotary self-resetting pipe valve structure and its assembly method wherein, the outlet end surface of the juice outlet pipe is provided with a positioning step corresponding to the rotating cylinder, and the outer wall of the rotating cylinder corresponds to the positioning step.
- the step is coaxially provided with a stop boss, and the juice outlet pipe is provided with a lock nut for fixing the stop boss on the positioning step, and the lock nut is detachably connected with the juice outlet pipe.
- the rotary self-resetting pipe valve structure and its assembly method according to the present invention wherein, the positioning groove runs through the rotating cylinder, and the rotating cylinder is provided with a limiting sleeve to prevent the ball from falling off from the positioning groove cylinder.
- both ends of the chute are provided with extensions extending along the circumferential direction of the valve plug.
- Step 1 Install the valve plug into the juice outlet pipe and ensure that the driving end is located outside the juice outlet pipe;
- Step 2 Sleeve the rotating cylinder on the driving end and align the positioning groove and the chute;
- Step 3 Install the ball into the positioning groove and set the limit sleeve on the rotating cylinder and put it in place.
- the beneficial effect of the present invention is that: when in use, the inlet end of the juice outlet pipe is connected to the container, and the ball is driven to reciprocate in the chute by rotating the rotating cylinder, and then the valve plug is pushed to reciprocate to close or open the juice outlet, and then
- the food juice can be easily discharged from the bottom of the container without dumping the entire container. It can be freely connected with juicer, juicer, wall breaker or orange twister, water dispenser or water filter and other equipment. It is easy to use and simple in structure. , Each part adopts a detachable connection method, which is convenient to clean, and it is extremely simple to clean after use, avoiding the growth of dead bacteria.
- Figure 1 is a schematic diagram of the overall structure of the rotary self-resetting pipe valve structure of the present invention.
- Fig. 2 is a cross-sectional view of the structure of the rotary self-resetting pipe valve of the present invention.
- Fig. 3 is an exploded view of the structure of the rotary self-resetting pipe valve of the present invention.
- Fig. 4 is an assembly diagram of the anti-rotation stopper of the rotary self-resetting pipe valve structure of the present invention.
- Fig. 5 is a flow chart of the assembly method of the rotary self-resetting pipe valve structure of the present invention.
- Multiple means two or more.
- “And/or” describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently.
- the character “/” generally indicates that the contextual objects are an "or” relationship.
- orientation all refer to the posture position of the device or equipment described in this solution during normal use.
- the rotary self-resetting pipe valve structure of the preferred embodiment of the present invention includes a juice outlet pipe 1, a juice outlet nozzle 2 is arranged on the side wall of the juice outlet pipe 1, and the structure also includes a It is used to block the valve plug 3 of the juice outlet 2, and the juice outlet pipe 1 is also equipped with a drive assembly 4 that drives the valve plug 3 to close or open the juice outlet 2, and the drive assembly 4 includes a rotating cylinder 41 sleeved on the valve plug 3 , and the ball 42 between the valve plug 3 and the rotating cylinder 41; Its length direction is provided with a chute 6 for the ball 42 to roll.
- the ball 42 When assembled in place, the ball 42 is generally located in the positioning groove 5, and the other half is located in the chute 6, thereby driving the valve plug 3 to move and preventing it from The valve plug 3 is separated from the rotating cylinder 41.
- the chute 6 is not parallel to the axis of the valve plug 3.
- the ball 42 When in use, connect the inlet end of the juice outlet pipe 1 to the container (not shown), and rotate the rotating cylinder 41 to Further, the ball 42 is driven to reciprocate in the chute 6, and when the valve plug 3 moves toward the direction of the container, the juice outlet 2 is closed; During the reciprocating movement of the valve plug 3, the juice outlet 2 is closed or opened, so that the food juice can be easily discharged from the bottom of the container without dumping the entire container.
- Docking of equipment such as drinking fountains or water filters is easy to use and simple in structure. All parts are connected in a detachable manner, which is convenient for cleaning. Cleaning after use is also extremely simple, avoiding the growth of dead bacteria.
- one end of the valve plug 3 forms the driving end 3a that blocks the juice outlet 2, and the other end forms the driving end 3b that matches the ball 42.
- the chute 6 is arranged on the driving end 3b.
- the driving end 3a is provided with There is a soft rubber piston ring 7 and an annular sealing ring 8, and the distance between the soft rubber piston ring 7 and the annular sealing ring 8 is greater than the inner diameter of the juice outlet 2.
- the driving end 3a is located on the soft rubber piston ring 7 and the The parts between the annular sealing rings 8 are recessed and formed with annular grooves 9 .
- the rotating cylinder 41 is provided with an active chamber 10 for the reciprocating movement of the driving end 3b, and the active chamber 10 is provided with a reset member 11 that provides an elastic reset force for the valve plug 3, so as to provide a spring for the valve plug 3 after the juice is produced.
- the elastic force of resetting prevents the fruit and vegetable juice in the container from continuing to flow out in case of forgetting to turn the rotating drum 41, and realizes the automatic resetting function.
- the return member 11 is a spring
- the end surface of the driving end 3b is provided with a fixing groove 12 for fixing the return spring, so as to facilitate the installation of the fixed spring.
- the driving end 3b is provided with an anti-rotation limiting groove 13 along its length, and the juice outlet pipe 1 corresponds to an anti-rotation limiter.
- the position groove 13 is provided with an anti-rotation stopper 14.
- the anti-rotation stopper 14 is provided separately from the juice outlet pipe 1.
- a raised locking position 101 can be set on the outer side wall of the fixed ring, and the juice outlet pipe 1 can be provided with Cooperate with the concave bayonet 102 of the raised card position 101, through the cooperation of the anti-rotation stopper 14 and the anti-rotation limit groove 13, the rotation of the valve plug 3 during the reciprocating movement can be prevented, thereby ensuring the tightness of the valve plug 3 .
- the ball 42 and the chute 6 form the first unit
- the anti-rotation limiting groove 13 and the anti-rotation stopper 14 form the second unit
- the first unit and the second unit are provided with two
- the two chute 6 and the two anti-rotation limiting grooves 13 are arranged oppositely on the side wall of the valve plug 3 with the axis of the valve plug 3 as the axis of symmetry.
- the outlet end face of the juice outlet pipe 1 is provided with a positioning step 15 corresponding to the rotating cylinder 41, wherein the concave bayonet 102 is arranged on the side wall of the positioning step 15, and the corresponding positioning step 15 is coaxial on the outer wall of the rotating cylinder 41.
- a stop boss 16 is provided, and the juice outlet pipe 1 is provided with a lock nut 17 for fixing the stop boss 16 on the positioning step 15.
- the lock nut 17 is coaxially screwed with the juice outlet pipe 1, and the inner wall of the lock nut 17 is provided with
- the lock nut 17 presses the boss 18 against the fixed ring 100, and then the fixed ring 100 is pressed against the positioning step 15, wherein, in order to ensure stability
- the end surface of the fixed ring 100 has a certain width to fit the rotating cylinder and the boss 18, and the boss 18 can also play a certain dustproof role.
- the positioning groove 5 runs through the rotating cylinder 41, and the rotating cylinder 41 is provided with a limiting sleeve 19 to prevent the ball 42 from falling off from the positioning groove 5.
- the limiting sleeve 19 and the rotating cylinder 41 are detachable through a buckle 23
- anti-slip ribs (not shown) are generally arranged on the inner wall of the limit sleeve 19, and on the outer wall of the rotating cylinder 41, corresponding Anti-skid groove 21 is provided.
- both ends of the chute 6 are provided with extensions 22 extending along the circumferential direction of the valve plug 3 , so as to keep the valve plug 3 fixed and keep the juice outlet 2 in a closed or open state.
- the assembly method of the rotary self-resetting pipe valve structure of the preferred embodiment of the present invention includes the following steps:
- the first step S10 put the valve plug 3 into the juice outlet pipe 1 and ensure that the driving end 3b is located outside the juice outlet pipe 1, and put the locking nut 17 in place to fix the rotating cylinder 41 on the positioning step 15;
- the second step S20 set the rotating cylinder 41 on the driving end 3b and align the positioning groove 5 and the chute 6;
- Step 3 S30 Install the ball 42 into the positioning groove 5 and set the limiting sleeve 19 on the rotating cylinder 41 and put it in place, and fix the limiting sleeve 19 and the rotating cylinder 41 by buckling.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
本发明涉及一种回旋式自复位管阀结构及其装配方法，该结构包括出汁管，出汁管的侧壁上设有出汁嘴，还包括设于出汁管内封堵出汁嘴的阀塞，出汁管上还设有驱动阀塞封闭或打开出汁嘴的驱动组件，驱动组件包括套设在阀塞上的旋转筒，和设于阀塞与旋转筒之间的滚珠；旋转筒与出汁管转动连接，旋转筒的内壁上设有定位滚珠的定位槽，阀塞上沿其长度方向设置有供滚珠滚动的斜槽，使用时将出汁管的入口端连接在容器上，通过旋动旋转筒进而驱动滚珠在斜槽内往复运动，进而推动阀塞关闭或移开出汁嘴，进而实现从容器的底部将食物汁液轻松排出，无需将整个容器倾倒，可随意与果汁机、榨汁机、破壁机、扭橙机、饮水机或滤水器等设备对接，使用方便，结构简单。
Description
本发明涉及果蔬汁液料理机技术领域，特别涉及一种回旋式自复位管阀结构及其装配方法。
随着人们生活水平的日益提高，市场上出现了许多不同类型的料理机。料理机可以包括豆浆机、搅拌机或破壁多功能料理机等粉碎搅拌食物的机器，目前在蔬果及豆类食物的调理方面，已有各式各样的调理机提供食物及蔬果的绞碎及榨汁，以供迅速获得营养补充；而一般所使用的调理机主要包括一容器，容器的顶部开放，容器的底部封闭，且在容器的底部设有一切削刀具，借以在食物蔬果放进容器内时，经由一作业马达的带动，以高速转动的切削刀具进行切削，使切削后的颗粒、纤维及汁液全部保留在容器内，并在反复切削完成后直接从容器顶部倒出饮用，导致使用不方便，消费者体验感差。
本发明的目的在于针对现有技术的不足，提供一种回旋式自复位管阀结构及其装配方法,该回旋式自复位管阀结构及其装配方法可以很好地解决上述问题。
为达到上述要求本发明解决其技术问题所采用的技术方案是：
提供一种回旋式自复位管阀结构，包括出汁管，所述出汁管的侧壁上设有出汁嘴，还包括设于所述出汁管内封堵所述出汁嘴的阀塞，所述出汁管上还设有驱动所述阀塞封闭或打开所述出汁嘴的驱动组件，所述驱动组件包括套设在所述阀塞上的旋转筒，和设于所述阀塞与所述旋转筒之间的滚珠；所述旋转筒与所述出汁管转动连接，所述旋转筒的内壁上设有定位所述滚珠的定位槽，所述阀塞上沿其长度方向设置有供所述滚珠滚动的斜槽。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述阀塞的一端形成封堵所述出汁嘴的封堵端，另一端形成配合所述滚珠的驱动端，所述斜槽设于所述驱动端上。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述旋转筒内设有供所述驱动端往复活动的活动腔，所述活动腔内设有为所述阀塞提供弹性复位力的复位件。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述复位件为弹簧，所述驱动端的端面上设有固定所述复位弹簧的固定槽。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，当所述出汁嘴关闭时，所述阀塞靠近所述旋转筒的一端伸出所述出汁管，所述驱动端上沿其长度方向设有防转限位槽，所述出汁管上对应所述防转限位槽设有防转止位件。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述滚珠和所述斜槽组成第一单元，所述防转限位槽和所述防转止位件组成第二单元，所述第一单元和所述第二单元均设有两个。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述出汁管的出口端端面上对应所述旋转筒设有定位台阶，所述旋转筒的外侧壁上对应所述定位台阶同轴设置有止位凸台，所述出汁管上设有将所述止位凸台固定在所述定位台阶上的锁紧螺母，所述锁紧螺母与所述出汁管可拆卸连接。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述定位槽贯穿所述旋转筒，所述旋转筒上设有防止所述滚珠自所述定位槽脱落的限位套筒。
本发明所述的回旋式自复位管阀结构及其装配方法，其中，所述斜槽的两端均设有沿所述阀塞的周向方向延伸的延伸段。
还提供一种回旋式自复位管阀结构的装配方法，所述方法包括以下步骤：
第一步：将所述阀塞装入所述出汁管内并保证所述驱动端位于所述出汁管外；
第二步：将所述旋转筒套设在所述驱动端上并校准所述定位槽和所述斜槽；
第三步：将滚珠装入定位槽并将所述限位套筒套设在旋转筒上并到位。
本发明的有益效果在于：在使用时将出汁管的入口端连接在容器上，通过旋动旋转筒进而驱动滚珠在斜槽内往复运动，进而推动阀塞往复运动进而关闭或打开出汁嘴，进而实现从容器的底部将食物汁液轻易排出，无需将整个容器倾倒，可随意与果汁机、榨汁机、破壁机或扭橙机以及饮水机或滤水器等设备对接，使用方便，结构简单，各部件均采用可拆的连接方式，清洗方便，使用完毕后清洗也及其简单，避免了死角细菌的滋生。
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将结合附图及实施例对本发明作进一步说明，下面描述中的附图仅仅是本发明的部分实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图：
图1是本发明回旋式自复位管阀结构的整体结构示意图。
图2是本发明回旋式自复位管阀结构的剖视图。
图3是本发明回旋式自复位管阀结构的爆炸图。
图4是本发明回旋式自复位管阀结构的防转止位件装配图。
图5是本发明回旋式自复位管阀结构的装配方法流程图。
具体实施方式
本发明的说明书和权利要求书及所述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
而且，表示方位的术语“上、下、左、右、上端、下端、纵向”等均以本方案所述的装置或设备在正常使用时候的姿态位置为参考。
为了使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的技术方案进行清楚、完整的描述，显然，所描述的实施例是本发明的部分实施例，而不是全部实施例。基于本发明的实施例，本领域普通技术人员在没有付出创造性劳动的前提下所获得的所有其他实施例，都属于本发明的保护范围。
本发明较佳实施例的回旋式自复位管阀结构，如图1-4所示，包括出汁管1，出汁管1的侧壁上设有出汁嘴2，该结构还包括设于出汁管1内用于封堵出汁嘴2的阀塞3，出汁管1上还设有驱动阀塞3封闭或打开出汁嘴2的驱动组件4，驱动组件4包括套设在阀塞3上的旋转筒41，和设于阀塞3与旋转筒41之间的滚珠42；旋转筒41与出汁管1同轴转动连接，旋转筒41的内壁上设有定位滚珠42的定位槽5，阀塞3上沿其长度方向设置有供滚珠42滚动的斜槽6，当装配到位时，滚珠42的一般位于定位槽5内，另一半位于斜槽6内，进而起到驱动阀塞3运动的同时还可以防止阀塞3与旋转筒41分离脱落，具体的，斜槽6与阀塞3的轴线不平行，使用时将出汁管1的入口端连接在容器（图未示）上，通过旋动旋转筒41进而驱动滚珠42在斜槽6内往复运动，当阀塞3朝向容器的方向移动时将出汁嘴2关闭，当朝向背离容器的一端移动时便移开出汁嘴，进而将出汁嘴打开，进而实现阀塞3往复运动过程中关闭或打开出汁嘴2，进而实现从容器的底部将食物汁液轻易排出，无需将整个容器倾倒，可随意与果汁机、榨汁机、破壁机或扭橙机以及饮水机或滤水器等设备对接，使用方便，结构简单，各部件均采用可拆的连接方式，清洗方便，使用完毕后清洗也及其简单，避免了死角细菌的滋生。
优选的，阀塞3的一端形成封堵出汁嘴2的驱动端3a，另一端形成配合滚珠42的驱动端3b，斜槽6设于驱动端3b上，为了保证密封效果，驱动端3a上设有软胶活塞环7和环形密封圈8，且软胶活塞环7和环形密封圈8的间距大于出汁嘴2的内径，实际中，为了缩减成本，驱动端3a上位于软胶活塞环7和环形密封圈8之间的部位凹陷成型有环形槽9。
优选的，旋转筒41内设有供驱动端3b往复活动的活动腔10，活动腔10内设有为阀塞3提供弹性复位力的复位件11，以实现在出汁完毕后为阀塞3提供复位的弹力，防止发生忘记转动旋转筒41的情况下导致容器内的果蔬汁液继续流出，实现自动复位功能。
优选的，复位件11为弹簧，驱动端3b的端面上设有固定复位弹簧的固定槽12，以方便安装固定弹簧。
优选的，当出汁嘴2关闭时，阀塞3靠近旋转筒41的一端伸出出汁管1，驱动端3b上沿其长度方向设有防转限位槽13，出汁管1上对应防转限位槽13设有防转止位件14，具体的，防转止位件14与出汁管1分体设置，同时为了方便加工以及拆洗，在出汁管的1的出口端端面上可拆卸设有固定环100，进而将防转止位件14设置在固定环100的内侧壁上，为了防止固定环100转动，可在固定环的外侧壁上设置凸起卡位101，在出汁管1上设置配合凸起卡位101的凹陷卡口102，通过防转止位件14和防转限位槽13的配合可防止阀塞3在往复运动的过程中发生旋转，进而保证阀塞3的密封性。
优选的，滚珠42和斜槽6组成第一单元，防转限位槽13和防转止位件14组成第二单元，第一单元和第二单元均设有两个，其中，两斜槽6和两防转限位槽13均以阀塞3的轴线为对称轴相对设置在阀塞3的侧壁上。
优选的，出汁管1的出口端端面上对应旋转筒41设有定位台阶15，其中，凹陷卡口102设置在定位台阶15的侧壁上，旋转筒41的外侧壁上对应定位台阶15同轴设置有止位凸台16，出汁管1上设有将止位凸台16固定在定位台阶15上的锁紧螺母17，装配时，将固定环100先装入定位台阶15内，再进一步将旋转筒41装入定位台阶并于固定环相抵，锁紧螺母17与出汁管1可拆卸连接，具体的，锁紧螺母17与出汁管1同轴螺接，且锁紧螺母17内壁上设有定位止位凸台16的凸台18，当装配完成后，锁紧螺母17将凸台18抵紧在固定环100上，进而将固定环100抵紧在定位台阶15上，其中，为了保证稳定性，固定环100的端面具有一定宽度以适配旋转筒和凸台18，同时该凸台18也可起到一定的防尘作用。
优选的，定位槽5贯穿旋转筒41，旋转筒41上设有防止滚珠42自定位槽5脱落的限位套筒19，具体的，限位套筒19与旋转筒41通过卡扣23可拆卸连接，以方便拆洗，此外，为了防止限位套筒19与旋转筒41打滑，限位套筒19内壁上一般会设置防滑筋条(图未示)，而在旋转筒41的外侧壁上对应设有防滑槽21。
优选的，斜槽6的两端均设有沿阀塞3的周向方向延伸的延伸段22，以方便将阀塞3保持固定，进而保持出汁嘴2出于关闭或者打开状态。
本发明较佳实施例的回旋式自复位管阀结构的装配方法，如图5所示，方法包括以下步骤：
第一步S10：将阀塞3装入出汁管1内并保证驱动端3b位于出汁管1外，将锁紧螺母17装入到位以将旋转筒41固定在定位台阶15上；
第二步S20：将旋转筒41套设在驱动端3b上并校准定位槽5和斜槽6；
第三步S30：将滚珠42装入定位槽5并将限位套筒19套设在旋转筒41上并到位，通过卡扣将限位套筒19与旋转筒41固定。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本发明所附权利要求的保护范围。
Claims (10)
- 一种回旋式自复位管阀结构，其特征在于，包括出汁管，所述出汁管的侧壁上设有出汁嘴，还包括设于所述出汁管内封堵所述出汁嘴的阀塞，所述出汁管上还设有驱动所述阀塞封闭或打开所述出汁嘴的驱动组件，所述驱动组件包括套设在所述阀塞上的旋转筒，和设于所述阀塞与所述旋转筒之间的滚珠；所述旋转筒与所述出汁管转动连接，所述旋转筒的内壁上设有定位所述滚珠的定位槽，所述阀塞上沿其长度方向设置有供所述滚珠滚动的斜槽。
- 根据权利要求1所述的回旋式自复位管阀结构，其特征在于，所述阀塞的一端形成封堵所述出汁嘴的封堵端，另一端形成配合所述滚珠的驱动端，所述斜槽设于所述驱动端上。
- 根据权利要求2所述的回旋式自复位管阀结构，其特征在于，所述旋转筒内设有供所述驱动端往复活动的活动腔，所述活动腔内设有为所述阀塞提供弹性复位力的复位件。
- 根据权利要求3所述的回旋式自复位管阀结构，其特征在于，所述复位件为弹簧，所述驱动端的端面上设有固定所述复位弹簧的固定槽。
- 根据权利要求1所述的回旋式自复位管阀结构，其特征在于，当所述出汁嘴关闭时，所述阀塞靠近所述旋转筒的一端伸出所述出汁管，所述驱动端上沿其长度方向设有防转限位槽，所述出汁管上对应所述防转限位槽设有防转止位件。
- 根据权利要求5所述的回旋式自复位管阀结构，其特征在于，所述滚珠和所述斜槽组成第一单元，所述防转限位槽和所述防转止位件组成第二单元，所述第一单元和所述第二单元均设有两个。
- 根据权利要求1所述的回旋式自复位管阀结构，其特征在于，所述出汁管的出口端端面上对应所述旋转筒设有定位台阶，所述旋转筒的外侧壁上对应所述定位台阶同轴设置有止位凸台，所述出汁管上设有将所述止位凸台固定在所述定位台阶上的锁紧螺母，所述锁紧螺母与所述出汁管可拆卸连接。
- 根据权利要求1所述的回旋式自复位管阀结构，其特征在于，所述定位槽贯穿所述旋转筒，所述旋转筒上设有防止所述滚珠自所述定位槽脱落的限位套筒。
- 根据权利要求1所述的回旋式自复位管阀结构，其特征在于，所述斜槽的两端均设有沿所述阀塞的周向方向延伸的延伸段。
- 一种回旋式自复位管阀结构的装配方法，根据权利要求1-9任意一项所述的回旋式自复位管阀结构，其特征在于，所述方法包括以下步骤：第一步：将所述阀塞装入所述出汁管内并保证所述驱动端位于所述出汁管外；第二步：将所述旋转筒套设在所述驱动端上并校准所述定位槽和所述斜槽；第三步：将滚珠装入定位槽并将所述限位套筒套设在旋转筒上并到位。
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