Drawing head
By using a design where the button is flush with the body and a spring reset mechanism, the problems of button lifting and accidental operation in the pull-out drawer are solved, resulting in a pull-out drawer design with a flat appearance and compact structure.
Patent Information
- Application Number
- CN202422909822.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing pull-out drawer's rocker button tilts up when pressed, affecting its appearance and taking up space, and is also prone to accidental operation.
The button is flush with the body. Water circuit switching is achieved by springs at both ends of the button and axial and lateral movement of the center bolt. Combined with the reset spring, the button is ensured to reset flush, avoiding accidental triggering.
It solves the problem of buttons lifting up, maintains a flat appearance, frees up structural space, reduces accidental operation, lowers development costs, has strong adaptability, and is easy to assemble.
Smart Images
Figure CN223524538U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a pull head. BACKGROUND
[0002] At present, most of the pull heads on the market adopt boat type seesaw structure (single button press two sides), but in this way, one end is raised after pressing, which leads to that this structure affects the appearance of the pull head, occupies large structure space, and in the process of consumer holding the pull head, the button is easy to be misoperated. SUMMARY
[0003] In order to solve the above technical problems, the utility model aims at providing a pull head, which not only solves the problem of the conventional seesaw button press switching and raising, maintains the flat and beautiful appearance, and the button is flush with the body (shell) of the pull head, solves the problem of easy misoperation of holding the pull head.
[0004] The utility model realizes the following technical scheme:
[0005] A pull head, including body, the body is provided with water inlet cavity and center plug, one end of the center plug is located in the water inlet cavity, the body is also provided with first water inlet and second water inlet, the water flow in the water inlet cavity can flow to the first water inlet and the second water inlet, the outer periphery of one end of the center plug is provided with sealing ring, the sealing ring can be connected with the first water inlet and the second water inlet, it also includes the button that the middle part is hinged with the body, the press of both ends of the button can drive the center plug to move axially, the both ends of the button and the body are provided with spring, and two springs can make the button reset after one end is pressed.
[0006] In the utility model embodiment, the outer peripheral surface of the button can be flush with the outer peripheral surface of the body after the button resets.
[0007] In the utility model embodiment, the body is also provided with moving part, the moving part can be connected with the other end of the center plug, the other end of the center plug is located outside the water inlet cavity, and the swing of the button can drive the moving part and the center plug to move horizontally.
[0008] In the utility model embodiment, the moving part is provided with sunken groove, the button includes swing lever in the body, the swing lever can be inserted into the sunken groove, and the swing of the swing lever driven by the button can make the swing lever and the sunken groove two side walls abut and cooperate, so as to drive the horizontal movement.
[0009] In the utility model embodiment, reset spring is also included, and the reset spring is arranged between the body and the moving part.
[0010] The utility model discloses a pull -out head has following beneficial effect: 1, simple structure, the quantity of parts is few, and the development cost is low, and the adaptability is strong, and convenient to assemble, 2, solved the problem that the conventional seesaw button press switch after the upwarp, the appearance keeps flat beautiful, 3, release bigger structure space, can realize smaller size pull -out head's design, 4, the button of not pressing can with the outer periphery of the body flush, will not appear the problem of false press. BRIEF DESCRIPTION OF DRAWINGS
[0011] In order to more clearly illustrate the technical scheme of the utility model, the following will be to the embodiment or prior art description needed to use the drawing briefly introduced, obviously, the following description in the drawing is only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.
[0012] Figure 1 It is the schematic diagram of state one of the utility model.
[0013] Figure 2 It is the schematic diagram of state two of the utility model.
[0014] Figure 3 It is the schematic diagram of state three of the utility model.
[0015] Figure 4 It is the schematic diagram of state four of the utility model. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical scheme and advantage of the utility model embodiment clearer, the following will be combined with the drawing in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, instead of all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiment of the utility model provided in the drawing is not intended to limit the scope of the claimed utility model, but only represents the selected embodiment of the utility model. Based on the embodiment in the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the scope of protection of the utility model.
[0017] In the description of the utility model, it is necessary to understand that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0018] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.
[0019] In the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0020] In the utility model, unless otherwise specifically defined and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or the indirect contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and oblique above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature below and oblique below the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.
[0021] Referring to the drawings in the specification, a pull head includes a body 10, the body can include the shell and water channel of the pull head, the water inlet cavity 11 and the center plug 20 are arranged in the body, the axial direction of the center plug is transverse, one end of the center plug is located in the water inlet cavity, the first water inlet 12 and the second water inlet 13 are further arranged in the body, in a use, each water inlet corresponds to one water outlet, each water outlet corresponds to one water outlet
[0022] Should a water flower, wherein the first water inlet corresponding to the inner ring can be soft water (bubbler water), the second water inlet corresponding to the outer ring can be shower water, wherein the first water inlet is the default water flower, the water flow in the water inlet cavity can flow to the first water inlet, the second water inlet, one end of the center plug is provided with a sealing ring 21, the sealing ring can be connected with the first water inlet and the second water inlet, specifically, the first water inlet and the second water inlet can be blocked by the sealing ring; further comprising a button 30 hingedly connected to the body, the pressing of both ends of the button can drive the center plug to move axially, that is, the left and right sides of the button in the figure can be pressed, springs 31 are arranged between both ends of the button and the body, two springs can make the button reset after any one end is pressed, after each time the button is pressed to complete the water flower switching, the center plug remains stationary under the action of water pressure, the button resets under the action of the spring, so that the outer peripheral surface of the button is flush with the outer peripheral surface of the body after the button resets, so that the overall appearance has good flatness.
[0023] Preferably, the body further comprises a moving piece 40, which is connected to the other end of the center plug, the other end of the center plug being located outside the water inlet cavity, the swinging of the button can drive the moving piece and the center plug to move laterally. The moving piece is provided with a sink 41, and the button comprises a swing lever 32 located in the body, which can be inserted into the sink, and the swinging of the swing lever driven by the button can make the swing lever abut against the side walls on both sides of the sink to drive the driving to move laterally. In a preferred embodiment, the lateral width of the sink is greater than the width of the swing lever at the position where the swing lever cooperates with the sink, that is, only one side wall of the swing lever on both sides abuts against the side wall of the sink.
[0024] Further comprising a reset spring 50 arranged between the body and the moving piece, the spring force of the reset spring is smaller than the pressure of water, so that the puller can return to the initial state under the action of the reset spring after each time the water is turned off.
[0025] The utility model discloses more specifically: the structure includes the body, button, spring, center bolt, moving piece, center bolt and return spring. Button realizes waterway switching through pushing moving piece and center bolt left and right movement, and can be connected through the mode of guide rail between moving piece, center bolt and the body, guarantee that center bolt can move along its axial direction. The cross section area of switching position double waterway is consistent, that is, the cross section area of two water inlets is consistent, makes button switching force value stable. After pressing button and switching water outlet state, spring rebound guarantees that button resets with appearance flush after each time pressing, and the width of the sink groove of moving piece is two times center bolt switching stroke (that is, the distance of two water inlets and sealing ring sealing cooperation), makes button reset and does not hit moving piece and lead to center bolt movement switching, keeps original water outlet state unchanged. Reset spring makes center bolt always keep the force of facing second water inlet, and makes the water of pull head can be automatically reset to the default water spray state commonly used.
[0026] The utility model discloses in a preferable embodiment, the attached drawings of the specification Figure 1 , initial state soft water, the attached drawings of the specification Figure 2 , press button rear end, button pushes moving piece and center bolt and moves to left, and switches for shower water, the attached drawings of the specification Figure 3 , hand releases button rear end, and button restores flush, and water pressure is to center bolt thrust greater than center bolt reset spring elasticity, and water spray keeps shower water, 1, if pressing button front section at this time, the attached drawings of the specification Figure 4 , button pushes moving piece and center bolt and moves to right, and switches for soft water, hand releases button rear end, and button restores flush, and under the action of water pressure to center bolt thrust and center bolt reset spring elasticity, water spray keeps soft water, and restores to Figure 1 State. 2, in the shower water state, if closing water at this time, because there is no water pressure, reset spring makes center bolt and moving piece right move and rebound, and restores soft water position, and this process guide rail does not touch button, and restores to Figure 1 State.
[0027] The above description shows and describes the preferred embodiment of the utility model, as described above, it should be understood that the utility model is not limited to the form disclosed in this paper, and should not be regarded as excluding other embodiments, and can be used in various other combinations, modifications and environments, and can be changed within the scope of the utility model concept described in this paper through the above teaching or related technology or knowledge. The change and variation made by the person skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the protection scope of the claims attached to the utility model.
Claims
1. A puller head comprising a body, a water inlet cavity and a center pin disposed within the body, characterized in that, The center plug is located at one end of the water inlet cavity, the body is further provided with a first water inlet and a second water inlet, water flow in the water inlet cavity can flow to the first water inlet and the second water inlet, the outer periphery of one end of the center plug is provided with a sealing ring, the sealing ring can be connected with the first water inlet and the second water inlet; further comprising a button which is hingedly connected with the body, the pressing of both ends of the button can drive the center plug to move axially, springs are arranged between both ends of the button and the body, and the two springs can make the button reset after one end is pressed.
2. A puller head according to claim 1, wherein After the button resets, the outer peripheral surface of the button can be flush with the outer peripheral surface of the body.
3. A puller head according to either of claims 1 or 2, wherein, The body is further provided with a moving piece, the moving piece can be connected with the other end of the center plug, the other end of the center plug is located outside the water inlet cavity, and the swinging of the button can drive the moving piece and the center plug to move laterally.
4. A puller head according to claim 3, wherein The moving piece is provided with a sink, the button comprises a swing lever located in the body, the swing lever can be inserted into the sink, and the swinging of the swing lever driven by the button can make the swing lever abut against the sidewalls on both sides of the sink to drive the driving to move laterally.
5. A puller head according to claim 4, wherein Further comprising a reset spring, the reset spring is arranged between the body and the moving piece.