WO2018165871A1 - 滤芯夹和净水设备 - Google Patents

滤芯夹和净水设备 Download PDF

Info

Publication number
WO2018165871A1
WO2018165871A1 PCT/CN2017/076668 CN2017076668W WO2018165871A1 WO 2018165871 A1 WO2018165871 A1 WO 2018165871A1 CN 2017076668 W CN2017076668 W CN 2017076668W WO 2018165871 A1 WO2018165871 A1 WO 2018165871A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing plate
clamping
filter cartridge
fixing
card slot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2017/076668
Other languages
English (en)
French (fr)
Inventor
李杨敏
郑跃东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Priority to PCT/CN2017/076668 priority Critical patent/WO2018165871A1/zh
Publication of WO2018165871A1 publication Critical patent/WO2018165871A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions

Definitions

  • the invention relates to the field of water purification technology, in particular to a filter cartridge and a water purification device.
  • the reverse osmosis membrane water purifier has gradually become the mainstream of the market.
  • the number of single clips and daughter clips used on water purifiers continues to increase.
  • the filter element is mounted on the fixing plate by screws.
  • the disadvantage of the fixing form is that the installation is troublesome, the installation efficiency is low, and the filter element after installation is easy to rotate.
  • the current filter installation method can not meet the increasing installation amount, which is not conducive to the production of reverse osmosis membrane water purifier.
  • the filter cartridge proposed by the present invention comprises:
  • a fixing plate having a mounting surface and a fixing surface disposed opposite to each other, wherein the fixing plate is provided with a through hole, and the fixing surface is provided with a fastening member;
  • the clamping body includes a connecting member and a clamping member fixedly connected with the connecting member, the connecting member is engaged with the fastening member through the through hole, the clamping member is used for clamping
  • the filter element is clamped and abuts against the mounting surface.
  • the connecting member includes a connecting portion and a holding portion fixedly connected to the connecting portion, the engaging portion and the clamping member are enclosed to form a holding groove;
  • the fastener has a card slot, and the latching portion is locked in the card slot to engage the fixing plate in the latching slot.
  • the fastener comprises a correspondingly disposed limit buckle and an elastic buckle, and the limit buckle and the elastic buckle are enclosed to form the card slot.
  • the limit buckle includes a first elastic arm and a limiting portion, and one end of the first elastic arm is fixedly connected to the fixing surface, and the other end is fixedly connected to the limiting portion.
  • the elastic buckle includes a second elastic arm and a fastening portion
  • the fixing plate is provided with a mounting hole
  • the second elastic arm is disposed in the mounting hole
  • one end of the second elastic arm is The hole wall of the mounting hole is fixedly connected, and the other end is fixedly connected to the fastening portion.
  • a side of the fastening portion facing away from the card slot is provided with a first guiding surface, a distance between the first guiding surface and the fixing surface, from a free end of the second elastic arm Gradually decrease toward the fixed end.
  • a side of the fastening portion facing the card slot is provided with a second guiding surface, and a distance between the second guiding surface and the fixing surface is from a free end of the second elastic arm The fixed end is gradually increased.
  • the number of the holding portions is two, and the two holding portions are spaced apart on the connecting portion;
  • the number of the fasteners is two, and the two fasteners are disposed corresponding to the latching portion.
  • the two holding portions are located on opposite sides of the connecting portion.
  • the thickness of the connecting portion is greater than the thickness of the holding portion.
  • the clamping member has a plurality of clamping clips for clamping the filter element.
  • the invention also provides a water purification device comprising a filter cartridge, the filter cartridge comprising:
  • a fixing plate having a mounting surface and a fixing surface disposed opposite to each other, wherein the fixing plate is provided with a through hole, and the fixing surface is provided with a fastening member;
  • the clamping body includes a connecting member and a clamping member fixedly connected with the connecting member, the connecting member is engaged with the fastening member through the through hole, the clamping member is used for clamping
  • the filter element is clamped and abuts against the mounting surface.
  • the connecting member of the clamping body is passed through the through hole, and then the fastening member on the fixing surface of the fixing plate is fastened, so that compared with the existing pass
  • the technical solution of the invention can greatly improve the efficiency of the installation of the filter cartridge, reduce the man-hour of manual installation, and ultimately achieve the purpose of reducing the cost; at the same time, the buckle body and the fixed plate pass through the buckle.
  • the fastening between the clamping body and the fixing plate is less likely to cause corrosion phenomenon such as screw rust, which is beneficial to improve the stability of the clamping body after being connected with the fixing plate; in addition, the connecting member and the clamping member jointly
  • the fixing plate is clamped so that the clamping member, the connecting member and the fixing plate are fixedly connected, and the clamping body is connected to the fixing plate in the technical solution of the present invention, compared with the screw fixing (the filter element is easy to rotate with the swing of the filter element clip) The stability is further improved.
  • FIG. 1 is a schematic structural view of an embodiment of a filter cartridge according to the present invention.
  • FIG. 2 is a schematic structural view of the fixing plate of FIG. 1;
  • Figure 3 is a schematic enlarged view of the structure of Figure 2;
  • FIG. 4 is a schematic structural view of the filter cartridge of the present invention adhering to the body;
  • FIG. 5 is a schematic structural view of the filter cartridge of the present invention after being assembled.
  • first, second, and the like in the present invention are used for the purpose of description only, and are not to be construed as indicating or implying their relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” or “second” may include at least one of the features, either explicitly or implicitly.
  • the technical solutions between the various embodiments may be combined with each other, but must be based on the realization of those skilled in the art, and when the combination of the technical solutions is contradictory or impossible to implement, it should be considered that the combination of the technical solutions does not exist. It is also within the scope of protection required by the present invention.
  • the filter cartridge includes:
  • the fixing plate 7 has a mounting surface 72 and a fixing surface 71, the fixing plate 7 is provided with a through hole 4, the fixing surface 71 is provided with a fastener 55;
  • the clamping body 1 includes a connecting member 23 and a clamping member fixedly connected with the connecting member 23, and the connecting member 23 is fastened to the fastening member 55 through the through hole 4,
  • the clamping member is for clamping the filter element and abutting the mounting surface 72.
  • the shape of the fixing plate 7 may be many, such as a square, a rectangle, a circle, and an irregular polygon.
  • the thickness and strength of the fixing plate 7 are not particularly limited herein, so as to ensure the stability of the clamping body 1 after installation.
  • the material of the fixing plate 7 may be hard plastic, tempered glass or the like.
  • the fastener 55 can be integrally formed with the fixing plate 7 or can be fixed by a fastener.
  • the fastener 55 can be made of many materials, such as a hard plastic.
  • the clamping member of the clamping body 1 is used for clamping the filter element, and may be a single clamping buckle 12, which may be a double clamping buckle 12, or of course, may have multiple clamping buckles 12, that is, the clamping member can hold a single filter element It is also possible to hold multiple filter elements at the same time.
  • the connecting member 23 is passed through the through hole 4 and is fastened to the fastening member 55.
  • the connecting member 23 and the clamping member jointly hold the fixing plate 7
  • the fixing member, the connecting member 23 and the fixing plate 7 are fixedly connected.
  • the connecting member 23 and the clamping member are connected in a plurality of manners, and can be fastened to the fastening member 55 by rotating the connecting member 23; the structure of the connecting member 23 can also be configured as a folded structure before passing through the through hole 4. In the folded state, it is in an open state after passing through the through hole 4, and the opened connector 23 is fastened to the fastener 55. When it is necessary to disassemble the fixing plate 7 and the clamping body 1, the fastener 55 is unwound, and the connecting member 23 is taken out from the through hole 4.
  • the connecting member 23 of the clamping body 1 is passed through the through hole 4, and then fastened to the fastening member 55 on the fixing surface 71 of the fixing plate 7, so that
  • the technical solution of the invention can greatly improve the efficiency of the installation of the filter cartridge, reduce the man-hour of manual installation, and finally achieve the purpose of reducing the cost; at the same time, due to the clamping
  • the body 1 and the fixing plate 7 are fastened by the fastening member 55, so that the connection between the clamping body 1 and the fixing plate 7 is less likely to cause corrosion phenomenon such as screw rust, which is advantageous for improving the stability of the connection between the clamping body 1 and the fixing plate 7.
  • the fixing plate 7 is clamped together by the connecting member 23 and the clamping member, so that the clamping member, the connecting member 23 and the fixing plate 7 are fixedly connected, compared with the screw fixing (the filter element is easy to follow the swing of the filter element clip) Rotation), the stability of the clamping body 1 and the fixing plate 7 in the technical solution of the present invention is further improved.
  • the connecting member 23 comprises a connecting portion 3 and a holding portion 2 fixedly connected to the connecting portion 3, the holding portion 2 and the clip Holding the member to form a holding groove 132;
  • the fastener 55 has a latching groove 56 , and the latching portion 2 is locked in the latching groove 56 to engage the fixing plate 7 in the latching slot 132 .
  • the connecting member 23 includes a connecting portion 3 and a holding portion 2, and the connecting portion 3 may have many shapes, such as a column shape, a square column shape, and the like, and one end of the connecting portion 3 is fixedly connected with the clamping member. The other end is fixedly connected to the holding portion 2.
  • the shape of the holding portion 2 can be many. Taking the elongated shape as an example, the holding portion 2 extends from the side wall or the bottom of the connecting portion 3 to one side of the connecting portion 3, so that the holding portion 2, the connecting portion 3, and The clamping member encloses a locking groove 132, and the notch of the locking groove 132 is opposite to the connecting portion 3.
  • the shape of the holding portion 2 corresponds to the shape of the through hole 4.
  • the holding portion 2 When the holding portion 2 and the through hole 4 are to be disposed, the holding portion 2 can pass through the through hole 4, and when the holding portion 2 passes through the through hole 4 and rotates After a certain angle, the holding portion 2 cannot pass through the through hole 4, and at the same time, the mounting plate has entered the holding groove 132 during the movement of the holding groove 132. With the continued rotation of the holding portion 2, the predetermined card slot 56 is connected when rotated to the preset position. At this time, the fixing plate 7 abuts the clamping portion 2 and the clamping member at the same time, and the locking portion 2 is When the external force is not strong, the rotation of the holding portion 2 and the fixing groove 7 is fixed.
  • the installation of the card slot 56 makes the mounting of the latching portion 2 very convenient.
  • the connection of the connecting member 23 and the fixing plate 7 is more stable by the arrangement of the latching groove 132.
  • the thickness of the connecting portion 3 is greater than the thickness of the holding portion 2.
  • the fastener 55 includes a correspondingly disposed limit buckle 6 and an elastic buckle 5 , and the limit buckle 6 and the elastic buckle 5 are enclosed to form the card slot 56 .
  • the function of the position buckle 6 is to block the movement of the holding portion 2 to define the position of the holding portion 2.
  • the shape and form of the limit button 6 can be many, taking the following structure as an example. .
  • the limit buckle 6 includes a first elastic arm 53 and a limiting portion. One end of the first elastic arm 53 is fixedly connected to the fixing surface 71, and the other end is fixedly connected to the limiting portion.
  • the first elastic arm 53 is disposed perpendicular to the plate surface of the fixing plate 7. Of course, in other embodiments, the angle between the first elastic arm 53 and the fixing plate 7 may have other angles.
  • the range of the card slot 56 is adjustable by the arrangement of the first resilient arms 53, and in addition, the resilient arms can also cushion the impact of the catching portion 2.
  • the elastic buckle 5 includes a second elastic arm 62 and a fastening portion.
  • the fixing plate 7 defines a mounting hole, and the second elastic arm 62 is disposed in the mounting hole.
  • One end of the second elastic arm 62 is fixedly connected to the hole wall of the mounting hole, and the other end is fixedly connected to the fastening portion.
  • the second elastic arm 62 is disposed in parallel with the fixing plate 7, and the fastening portion is located on the fixing surface 71 of the fixing plate 7.
  • the engaging portion When the holding portion 2 rotates, the engaging portion is pressed, the engaging portion transmits the load to the second elastic arm 62, the second elastic arm 62 is elastically deformed, and the engaging portion moves from the fixing surface 71 toward the mounting surface 72 so that The catching portion 2 enters the card slot 56.
  • the engaging portion returns to the original position by the second elastic arm 62.
  • the latching portion 2 After the catching portion 2 enters the card slot 56, the latching portion 2 is fixed by the action of the elastic buckle 5 and the limit buckle 6.
  • a first guiding surface 51 is disposed on a side of the latching portion facing away from the card slot 56.
  • the distance between the first guiding surface 51 and the fixing surface 71 gradually decreases from the free end of the second elastic arm 62 to the fixed end. That is, the first guiding surface 51 is used to guide the holding portion 2 into the inside of the card slot 56.
  • a second side is disposed on a side of the latching portion facing the card slot 56.
  • the guiding surface 52 the distance between the second guiding surface 52 and the fixing surface 71 gradually increases from the free end of the second elastic arm 62 to the fixed end. That is, the second guiding surface 52 is used to guide the holding portion 2 to move out of the inside of the card slot 56.
  • the second guiding surface 52 the operator does not need to press the second elastic arm 62 by hand. Under the pressing of the clamping portion 2, the engaging portion can be smoothly moved by the second guiding surface 52.
  • the card slot 56 facilitates more convenient operation by the operator.
  • the elastic strength of the second elastic arm 62 and/or the inclination of the second guiding surface 52 may be adjusted to make the holding portion 2 slide. The operator needs to press during the process of the card slot 56.
  • the number of the holding portions 2 is two, and the two holding portions 2 are spaced apart on the connecting portion 3;
  • the number of the fasteners 55 is two, and the two fasteners 55 are disposed corresponding to the latching portion 2 .
  • the minimum distance between the two fasteners 55 is greater than or equal to the maximum size of the latching portion 2, that is, the latching portion 2 needs to be inserted between the two fasteners 55.
  • the two holding portions 2 may be disposed at a certain angle (for example, 30° to 180°) or may be arranged in parallel.
  • the two holding portions 2 are located on opposite sides of the connecting portion 3, at this time, due to two The gap between the holding portions 2 is large, so that the mounting position of the holding portion 2 and the fastener 55 can be more convenient.
  • the invention also provides a water purifying device, which comprises a filter cartridge.
  • a water purifying device which comprises a filter cartridge.
  • the specific structure of the filter cartridge is referred to the above embodiment. Since the water purifying device adopts all the technical solutions of all the above embodiments, it has at least the above implementation. All the beneficial effects brought about by the technical solutions of the examples will not be repeated here.
  • the water purification device can be a water purifier or other water purification device with a complicated waterway system.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clamps And Clips (AREA)

Abstract

一种滤芯夹和净水设备，其中，滤芯夹包括固定板（7），固定板（7）具有相对设置的安装面（72）和固定面（71），固定板（7）上开设有过孔（4），固定面（71）上设置有扣件（55）；夹持本体（1），夹持本体（1）包括连接件（23）和与连接件（23）固定连接的夹持件，连接件（23）穿过过孔（4）与扣件（55）扣合，夹持件用于夹持滤芯且与安装面（72）抵接。当需要安装滤芯夹时，将夹持本体（1）的连接件（23）穿过过孔（4），然后与固定板（7）的固定面（71）上的扣件（55）扣合即可，如此可大幅提高滤芯夹安装的效率、减少人工安装的工时，最终达到降低成本的目的。

Description

滤芯夹和净水设备
技术领域
本发明涉及净水技术领域，特别涉及一种滤芯夹和净水设备。
背景技术
随着技术的发展，反渗透膜净水机逐渐成为市场主流。随着反渗透净水机需求量的不断增加，净水机上所使用的单夹以及子母夹的数量也不断增加。目前，滤芯的安装方式是通过螺钉固定在固定板上，该固定形式的不足之处在于安装麻烦，安装效率低，并且安装后的滤芯容易旋转。目前的滤芯安装方式已经不能满足日益增长的安装量，不利于反渗透膜净水机的生产。
发明内容
本发明的主要目的是提供一种滤芯夹，旨在提高滤芯夹的安装效率。
为实现上述目的，本发明提出的滤芯夹，包括：
固定板，所述固定板具有相对设置的安装面和固定面，所述固定板上开设有过孔，所述固定面上设置有扣件；
夹持本体，所述夹持本体包括连接件和与所述连接件固定连接的夹持件，所述连接件穿过所述过孔与所述扣件扣合，所述夹持件用于夹持滤芯且与所述安装面抵接。
优选地，所述连接件包括连接部和与所述连接部固定连接的卡持部，所述卡持部与所述夹持件围合形成卡持槽；
所述扣件具有卡槽，所述卡持部卡设于所述卡槽内，以将所述固定板卡设于所述卡持槽内。
优选地，所述扣件包括相对设置的限位扣和弹性扣，所述限位扣和所述弹性扣围合形成所述卡槽。
优选地，所述限位扣包括第一弹性臂和限位部，所述第一弹性臂一端与所述固定面固定连接，另一端与所述限位部固定连接。
优选地，所述弹性扣包括第二弹性臂和扣合部，所述固定板上开设有安装孔，所述第二弹性臂设置于所述安装孔内，所述第二弹性臂的一端与所述安装孔的孔壁固定连接，另一端与所述扣合部固定连接。
优选地，所述扣合部背对所述卡槽的一侧设置有第一导向面，所述第一导向面与所述固定面之间的距离，自所述第二弹性臂的自由端向固定端逐渐减小。
优选地，所述扣合部朝向所述卡槽的一侧设置有第二导向面，所述第二导向面与所述固定面之间的距离，自所述第二弹性臂的自由端向固定端逐渐增加。
优选地，所述卡持部的数量为两个，两个所述卡持部间隔排列在所述连接部上；
所述扣件的数量为两个，两个所述扣件对应所述卡持部设置。
优选地，两所述卡持部位于所述连接部的相对两侧。
优选地，所述连接部的厚度大于所述卡持部的厚度。
优选地，所述夹持件具有多个供滤芯夹持的夹持扣。
本发明还提出一种净水设备，包括滤芯夹，所述滤芯夹包括：
固定板，所述固定板具有相对设置的安装面和固定面，所述固定板上开设有过孔，所述固定面上设置有扣件；
夹持本体，所述夹持本体包括连接件和与所述连接件固定连接的夹持件，所述连接件穿过所述过孔与所述扣件扣合，所述夹持件用于夹持滤芯且与所述安装面抵接。
本发明技术方案中，当需要安装滤芯夹时，将夹持本体的连接件穿过过孔，然后与固定板的固定面上的扣件扣合即可，如此，相较于现有的通过螺钉将固定板和夹持本体固定的方式，本发明的技术方案可大幅提高滤芯夹安装的效率、减少人工安装的工时，最终达到降低成本的目的；同时，由于夹持本体与固定板通过扣件扣合，使得夹持本体与固定板之间的连接不易出现螺钉生锈等腐蚀现象，有利于提高夹持本体与固定板连接后的稳定性；另外，通过连接件和夹持件共同将固定板夹持，使得夹持件、连接件和固定板三者固定连接，相比螺钉固定（滤芯易随滤芯夹的摆动而转动），本发明技术方案中的夹持本体与固定板连接后的稳定性得到进一步提高。
附图说明
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，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，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示出的结构获得其他的附图。
图1为本发明滤芯夹一实施例的结构示意图；
图2为图1中固定板的结构示意图；
图3为图2中A处的放大结构示意图；
图4为本发明滤芯夹坚持本体的结构示意图；
图5为本发明滤芯夹装配好之后的结构示意图。
附图标号说明：
标号 名称 标号 名称
1 夹持本体 2 卡持部
3 连接部 4 过孔
5 弹性扣 6 限位扣
51 第一导向面 52 第二导向面
132 卡持槽 56 卡槽
7 固定板 71 固定面
72 安装面 23 连接件
53 第一弹性臂 62 第二弹性臂
12 夹持扣 55 扣件
本发明目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，本发明实施例中所有方向性指示（诸如上、下、左、右、前、后……）仅用于解释在某一特定姿态（如附图所示）下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，在本发明中涉及“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
以下将主要描述滤芯夹的具体结构。
参照图1至图5，在本发明实施例中，该滤芯夹包括：
固定板7，所述固定板7具有相对设置的安装面72和固定面71，所述固定板7上开设有过孔4，所述固定面71上设置有扣件55；
夹持本体1，所述夹持本体1包括连接件23和与所述连接件23固定连接的夹持件，所述连接件23穿过所述过孔4与所述扣件55扣合，所述夹持件用于夹持滤芯且与所述安装面72抵接。
具体地，本实施例中，固定板7的形状可以有很多，如方形、矩形、圆形以及不规则多边形等均可。固定板7的厚度和强度在此在不做特殊限定，以保证夹持本体1安装后的稳定性为前提。固定板7的材质可以为硬质塑料、钢化玻璃等。固定面71上的扣件55的种类和形状可以有很多，例如卡扣、夹持扣12等，以可以与夹持本体1的连接可拆卸连接为基础，当然在固定板7与夹持本体1可以不用拆卸时，固定连接即可。扣件55可以和固定板7一体成型设置，也可以通过紧固件连接固定，扣件55的材质可以有很多，以硬质塑料为例。夹持本体1的夹持件用于夹持滤芯，可以为单夹持扣12，可以为双夹持扣12，当然也可以为具有多夹持扣12，即夹持件可以夹持单个滤芯，也可以同时夹持多个滤芯。在固定板7与夹持本体1的连接过程中，将连接件23穿过过孔4，并且与扣件55扣合连接，此时，连接件23和夹持件共同将固定板7夹持，使得夹持件、连接件23和固定板7三者固定连接。其中，连接件23与夹持件的连接方式有多种，可以通过旋转连接件23后与扣件55扣合；也可以将连接件23的结构设置为折叠结构，在穿过过孔4之前为折叠状态，在穿过过孔4后为打开状态，打开后的连接件23与扣件55扣合固定。当需要拆卸固定板7和夹持本体1时，将扣件55解开，再将连接件23从过孔4中抽出即可。
本实施例中，当需要安装滤芯夹时，将夹持本体1的连接件23穿过过孔4，然后与固定板7的固定面71上的扣件55扣合即可，如此，相较于现有的通过螺钉将固定板7和夹持本体固定的方式，本发明的技术方案可大幅提高滤芯夹安装的效率、减少人工安装的工时，最终达到降低成本的目的；同时，由于夹持本体1与固定板7通过扣件55扣合，使得夹持本体1与固定板7之间的连接不易出现螺钉生锈等腐蚀现象，有利于提高夹持本体1与固定板7连接后的稳定性；另外，通过连接件23和夹持件共同将固定板7夹持，使得夹持件、连接件23和固定板7三者固定连接，相比螺钉固定（滤芯易随滤芯夹的摆动而转动），本发明技术方案中的夹持本体1与固定板7连接后的稳定性得到进一步提高。
为了进一步提高固定板7与夹持本体1连接的稳定性，所述连接件23包括连接部3和与所述连接部3固定连接的卡持部2，所述卡持部2与所述夹持件围合形成卡持槽132；
所述扣件55具有卡槽56，所述卡持部2卡设于所述卡槽56内，以将所述固定板7卡设于所述卡持槽132内。
具体地，本实施例中，连接件23包括连接部3和卡持部2，连接部3的形状可以有很多，如圆柱状、方柱状等，连接部3的一端与夹持件固定连接，另一端与卡持部2固定连接。卡持部2的形状可以有很多，以长条形为例，卡持部2自连接部3的侧壁或底部向连接部3的一侧延伸，以使卡持部2、连接部3和夹持件围合形成卡持槽132，卡持槽132的槽口与连接部3相对。卡持部2的形状与过孔4的形状对应，当卡持部2与过孔4应设置时，卡持部2可以穿过过孔4，当卡持部2穿过过孔4并旋转一定角度后，卡持部2不能穿过过孔4，同时，安装板在卡持槽132的移动过程中，已经进入卡持槽132内。随着卡持部2的继续转动，当转动至预设位置时预设的卡槽56连接，此时，固定板7与卡持部2部和夹持件同时抵接，卡持部2在不受强大外力的情况下，已经不能转动，即卡持部2与卡槽56卡合固定，实现夹持本体1与固定板7的固定连接。
本实施例中，通过卡槽56的设置，使得卡持部2的安装非常便捷，通过卡持槽132的设置，使得连接件23与固定板7的连接更加稳定。
其中，为了保证连接部3和卡持部2的承载强度，并且提高夹持件装配后的紧凑性，和安装的便捷性。所述连接部3的厚度大于所述卡持部2的厚度。当卡持部2的厚度较薄时，可以发生弹性变形，可以更好的坚持固定板7。
卡槽56的形成方式有很多，下面介绍一种具体的形成方式。所述扣件55包括相对设置的限位扣6和弹性扣5，所述限位扣6和所述弹性扣5围合形成所述卡槽56。
具体地，本实施例中，限位扣6的作用在于阻挡卡持部2的移动，以限定卡持部2的位置，限位扣6的形状和形式可以有很多，以下面的结构为例。
所述限位扣6包括第一弹性臂53和限位部，所述第一弹性臂53一端与所述固定面71固定连接，另一端与所述限位部固定连接。其中，第一弹性臂53与固定板7的板面垂直设置，当然在其它实施例中，第一弹性臂53与固定板7之间的夹角可以有其它角度。通过第一弹性臂53的设置，使得卡槽56的范围具有可调性，另外，弹性臂还可以缓冲卡持部2的冲击。在安装过程中，当卡持部2卡入卡槽56时，不可避免的对限位扣6有一定的冲击作用，而第一弹性臂53在阻挡卡持部2移动的同时，可以缓冲卡持部2对限位扣6的冲击。
弹性扣5的形式也可以有很多，在被卡持部2挤压时而发生弹性变形可供卡持部2进入卡槽56为准。具体地以下面的结构为例，所述弹性扣5包括第二弹性臂62和扣合部，所述固定板7上开设有安装孔，所述第二弹性臂62设置于所述安装孔内，所述第二弹性臂62的一端与所述安装孔的孔壁固定连接，另一端与所述扣合部固定连接。自然状态下，第二弹性臂62与固定板7平行设置，扣合部位于固定板7的固定面71上。当卡持部2转动时，挤压扣合部，扣合部将载荷传递至第二弹性臂62，第二弹性臂62发生弹性变形，扣合部自固定面71向安装面72移动以使卡持部2进入卡槽56内。当卡持部2进入卡槽56内后，扣合部在第二弹性臂62的作用下回复到原来的位置。卡持部2进入卡槽56后，卡持部2在弹性扣5和限位扣6的共同作用下被固定。
当然，在一些实施例中，为了使卡持部2可以更加顺畅、准确的的进入卡槽56内，在所述扣合部背对所述卡槽56的一侧设置有第一导向面51，所述第一导向面51与所述固定面71之间的距离，自所述第二弹性臂62的自由端向固定端逐渐减小。即第一导向面51用于引导卡持部2进入卡槽56内部。通过第一导向面51的设置，操作者不必用手去按压第二弹性臂62，在卡持部2的挤压下，扣合部在第一导向面51的作用下移动，有利于操作者更加方便的操作。
可以理解的是，在一些实施例中，为了使卡持部2可以更加顺畅、准确的的滑出卡槽56内，在所述扣合部朝向所述卡槽56的一侧设置有第二导向面52，所述第二导向面52与所述固定面71之间的距离，自所述第二弹性臂62的自由端向固定端逐渐增加。即第二导向面52用于引导卡持部2移动出卡槽56内部。通过第二导向面52的设置，操作者不必用手去按压第二弹性臂62，在卡持部2的挤压下，扣合部在第二导向面52的作用下即可以顺畅的移动出卡槽56，有利于操作者更加方便的操作。当然，在一些实施例中，为了增加卡持部2安装的稳定性，也可以调节第二弹性臂62的弹性强度和/或第二导向面52的斜度，以使卡持部2在滑出卡槽56的过程中需要操作者按压。
为了进一步提高夹持本体1与固定板7之间的连接稳定性，所述卡持部2的数量为两个，两个所述卡持部2间隔排列在所述连接部3上；
所述扣件55的数量为两个，两个所述扣件55对应所述卡持部2设置。
具体地，本实施例中，两个扣件55之间的最小距离大于或者等于卡持部2的最大尺寸，即卡持部2需要可以放入到两个扣件55之间。两个卡持部2可以呈一定夹角设置（以30°~180°为例）也可以平行设置。当然，在一些实施例中，为了提高两个卡持部2同时与扣件55连接的便捷性，两所述卡持部2位于所述连接部3的相对两侧，此时，由于两个卡持部2之间的间隙较大，使得卡持部2和扣件55的安装位置可以更加便捷。
本发明还提出一种净水设备，该净水设备包括滤芯夹，该滤芯夹的具体结构参照上述实施例，由于本净水设备采用了上述所有实施例的全部技术方案，因此至少具有上述实施例的技术方案所带来的所有有益效果，在此不再一一赘述。当然，可以理解的是，净水设备可以为净水器，也可以为具有复杂水路系统的其它净水设备。
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (12)

  1. 一种滤芯夹，其特征在于，包括：
    固定板，所述固定板具有相对设置的安装面和固定面，所述固定板上开设有过孔，所述固定面上设置有扣件；
    夹持本体，所述夹持本体包括连接件和与所述连接件固定连接的夹持件，所述连接件穿过所述过孔与所述扣件扣合，所述夹持件用于夹持滤芯且与所述安装面抵接。
  2. 如权利要求1所述的滤芯夹，其特征在于，所述连接件包括连接部和与所述连接部固定连接的卡持部，所述卡持部与所述夹持件围合形成卡持槽；
    所述扣件具有卡槽，所述卡持部卡设于所述卡槽内，以将所述固定板卡设于所述卡持槽内。
  3. 如权利要求2所述的滤芯夹，其特征在于，所述扣件包括相对设置的限位扣和弹性扣，所述限位扣和所述弹性扣围合形成所述卡槽。
  4. 如权利要求3所述的滤芯夹，其特征在于，所述限位扣包括第一弹性臂和限位部，所述第一弹性臂一端与所述固定面固定连接，另一端与所述限位部固定连接。
  5. 如权利要求3所述的滤芯夹，其特征在于，所述弹性扣包括第二弹性臂和扣合部，所述固定板上开设有安装孔，所述第二弹性臂设置于所述安装孔内，所述第二弹性臂的一端与所述安装孔的孔壁固定连接，另一端与所述扣合部固定连接。
  6. 如权利要求5所述的滤芯夹，其特征在于，所述扣合部背对所述卡槽的一侧设置有第一导向面，所述第一导向面与所述固定面之间的距离，自所述第二弹性臂的自由端向固定端逐渐减小。
  7. 如权利要求5所述的滤芯夹，其特征在于，所述扣合部朝向所述卡槽的一侧设置有第二导向面，所述第二导向面与所述固定面之间的距离，自所述第二弹性臂的自由端向固定端逐渐增加。
  8. 如权利要求2所述的滤芯夹，其特征在于，所述卡持部的数量为两个，两个所述卡持部间隔排列在所述连接部上；
    所述扣件的数量为两个，两个所述扣件对应所述卡持部设置。
  9. 如权利要求8所述的滤芯夹，其特征在于，两所述卡持部位于所述连接部的相对两侧。
  10. 如权利要求8所述的滤芯夹，其特征在于，所述连接部的厚度大于所述卡持部的厚度。
  11. 如权利要求1所述的滤芯夹，其特征在于，所述夹持件具有多个供滤芯夹持的夹持扣。
  12. 一种净水设备，其特征在于，包括如权利要求1至9中任意一项所述的滤芯夹。
PCT/CN2017/076668 2017-03-14 2017-03-14 滤芯夹和净水设备 Ceased WO2018165871A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/076668 WO2018165871A1 (zh) 2017-03-14 2017-03-14 滤芯夹和净水设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/076668 WO2018165871A1 (zh) 2017-03-14 2017-03-14 滤芯夹和净水设备

Publications (1)

Publication Number Publication Date
WO2018165871A1 true WO2018165871A1 (zh) 2018-09-20

Family

ID=63522636

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/076668 Ceased WO2018165871A1 (zh) 2017-03-14 2017-03-14 滤芯夹和净水设备

Country Status (1)

Country Link
WO (1) WO2018165871A1 (zh)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060180715A1 (en) * 2005-02-14 2006-08-17 Duggan Daniel C Hanger rod stiffening clip
CN201912831U (zh) * 2010-12-13 2011-08-03 何水兵 一种滤芯固定卡扣结构
CN202427249U (zh) * 2011-11-15 2012-09-12 深圳安吉尔饮水产业集团有限公司 自锁滤芯固定夹结构
CN203954832U (zh) * 2014-06-18 2014-11-26 深圳市沃泰克环保设备有限公司 滤芯固定支架
CN105032022A (zh) * 2015-06-30 2015-11-11 佛山市顺德区美的饮水机制造有限公司 净水器
CN105156815A (zh) * 2015-10-19 2015-12-16 珠海格力电器股份有限公司 一种排水管接头组件
CN205446296U (zh) * 2015-12-01 2016-08-10 广州浦康塑料制品有限公司 一种卡扣式夹子
CN205613138U (zh) * 2016-03-22 2016-10-05 广州佳贝尔环保有限公司 一种净水器用滤芯固定结构

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060180715A1 (en) * 2005-02-14 2006-08-17 Duggan Daniel C Hanger rod stiffening clip
CN201912831U (zh) * 2010-12-13 2011-08-03 何水兵 一种滤芯固定卡扣结构
CN202427249U (zh) * 2011-11-15 2012-09-12 深圳安吉尔饮水产业集团有限公司 自锁滤芯固定夹结构
CN203954832U (zh) * 2014-06-18 2014-11-26 深圳市沃泰克环保设备有限公司 滤芯固定支架
CN105032022A (zh) * 2015-06-30 2015-11-11 佛山市顺德区美的饮水机制造有限公司 净水器
CN105156815A (zh) * 2015-10-19 2015-12-16 珠海格力电器股份有限公司 一种排水管接头组件
CN205446296U (zh) * 2015-12-01 2016-08-10 广州浦康塑料制品有限公司 一种卡扣式夹子
CN205613138U (zh) * 2016-03-22 2016-10-05 广州佳贝尔环保有限公司 一种净水器用滤芯固定结构

Similar Documents

Publication Publication Date Title
WO2015003523A1 (zh) 一种太阳能板紧固装置
WO2014012267A1 (zh) 液晶显示装置及其背光模组和框架单元
WO2012006844A1 (zh) 连接组件以及背光模组
WO2014101457A1 (zh) 一种连接件及采用该连接件的冰箱
WO2018165871A1 (zh) 滤芯夹和净水设备
CN218603084U (zh) 一种快装式固定装置
CN218301277U (zh) 一种光伏系统
WO2013071609A1 (zh) 平板显示装置的背框以及背光系统
CN214674039U (zh) 便于调节的母线桥架
CN207487092U (zh) 面板与面框的固定结构和除湿机
CN221669443U (zh) 一种机房排线装置
CN209893547U (zh) 一种双向夹紧空调安装架
WO2020050644A1 (ko) 프로파일 연결장치
WO2018010253A1 (zh) 分体式边框和显示设备
CN222941057U (zh) 理线机构和机柜
CN222320984U (zh) 一种线缆挂架
WO2021135851A1 (zh) 一种防尘网模块及其放映机
CN201243145Y (zh) 一种usb接口设备的固定装置
CN212214584U (zh) 水管挂钩、墙板装置和玩水设施
CN211781808U (zh) 一种走线结构以及空调器
CN222937512U (zh) 相机兔笼滑条夹紧座、快拆结构和兔笼组件
JPH0447478B2 (zh)
CN223242480U (zh) 一种用于凹槽路灯杆的设备安装卡件
CN216529458U (zh) 按键片安装结构
CN220155852U (zh) 一种多排弹性栅电气连接器

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17900849

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17900849

Country of ref document: EP

Kind code of ref document: A1