Combined shower head capable of being automatically locked

Abstract

The utility model discloses a combined shower head capable of being automatically locked, which comprises a fixed body, a support arm capable of being connected with a movable body, and a core shaft capable of being connected with the support arm, so that the fixed body and the support arm can rotate relative to the fixed body; the combined shower head comprises a fixed body and a central spindle, the fixed body is provided with a connecting hole for the central spindle to penetrate through, the central spindle is provided with an inserting hole, the fixed body is internally provided with a movable positioning column, and the positioning column can be inserted into the inserting hole so that the central spindle and the fixed body can be limited in the axial direction and the central spindle cannot rotate relative to the fixed body. A supporting arm is additionally arranged between the shower head and the base, the supporting arm can swing by an angle, and the supporting arm can be automatically locked when including but not limited to an initial position and a terminal position, so that the current position of the supporting arm cannot be changed when the shower head swings by the angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to a combination shower head of automatic locking. BACKGROUND

[0002] With the development of society and the growth of economy, people's quality of life is also higher and higher, especially the shower head, which is inseparable from people's life, and the convenience requirement is also increasing. However, looking around the current shower head, the shower angle and area are relatively single, and in the shower process, it can only be fixed in the single position of top spray, cannot be changed to other positions, the shower area is small, the longitudinal space is limited, and the shower experience is poor. A few can swing angle, but in the shower process, the shower swing angle cannot be completely fixed, and the angle will be changed by water pressure, and the appropriate angle needs to be adjusted again, the convenience is poor, and the overall experience is poor. SUMMARY

[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a combination shower head of automatic locking.

[0004] The utility model discloses the following technical scheme to realize:

[0005] A combination shower head of automatic locking, including fixed body, the branch of can be connected with movable body, still include the core shaft of can be connected with the branch, with the both can rotate relative to fixed body, the fixed body is provided with the connecting hole that can be equipped with the core shaft, the core shaft is provided with the insertion hole, the fixed body is provided with the movable positioning column, the positioning column can insert into the insertion hole, with the axial restriction of core shaft and fixed body, with the core shaft can't rotate relative to fixed body.

[0006] In the utility model embodiment, first spring is further arranged between the positioning column and the fixed body, and the first spring can drive the positioning column to move towards the insertion hole direction.

[0007] In the utility model embodiment, at least one positioning hole is arranged in the fixed body, the first spring is arranged in the positioning hole, the positioning column can be connected and matched with the positioning hole, and the moving direction of the positioning column can be parallel to the axial direction of the connecting hole.

[0008] In the utility model embodiment, still include the button of can with connecting hole is adapted, the button can move along the axial direction of connecting hole, the button can drive the positioning column to move to the direction opposite to the insertion hole, so that the positioning column removes the axial restriction of core shaft relative to the fixed seat, so that the core shaft can rotate relative to the fixed body.

[0009] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0010] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0011] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0012] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0013] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0014] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril.

[0015] The utility model discloses an installation hole is still provided with on the button, the spring and the bolt that are matched are provided in the installation hole, the number of bolt, spring can be adapted with the number of positioning column, the pressing of button can drive the bolt to push the positioning column, to make the positioning column remove the axial restriction of relative fixed seat of mandril. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the technical scheme of the utility model clearer, the following will briefly introduce the drawings needed in the embodiment or prior art description, obviously, the drawings in the following description are only some embodiments of the utility model, and those skilled in the art can obtain other drawings according to these drawings without creating labor.

[0017] Figure 1 It is the schematic of the utility model state one Figure One .

[0018] Figure 2 It is the schematic of the utility model state oneFigure Two .

[0019] Figure 3 is the schematic of the state one of the utility model Figure Three .

[0020] Figure 4 is the schematic of the state two of the utility model Figure One .

[0021] Figure 5 is the schematic of the state two of the utility model Figure Two .

[0022] Figure 6 is the schematic of the state two of the utility model Figure Three .

[0023] Figure 7 is the partial exploded view of the utility model.

[0024] Figure 8 is the schematic of the fixed body in the utility model. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0026] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and are not to be construed as indicating or implying relative importance or an ordered ranking of the indicated technical features. Thus, features defined with "first", "second" or "third" can explicitly or implicitly include one or more of such features. In the description of the present application, the meaning of "a plurality of" is two or more, unless specifically and explicitly limited otherwise.

[0028] In the present application, unless specifically and explicitly defined otherwise, the terms "mounting", "connecting", "connection", "fixing" and the like should be interpreted broadly, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication between two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0029] In the present application, unless specifically and explicitly defined otherwise, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0030] With reference to the drawings, an automatic locking combination shower includes a fixed body 10, which can be a top spray, a support arm 20 connected with the movable body (not shown in the figure), the connection position of the support arm and the fixed body is basically consistent with the existing one, which will not be described in detail again, the movable body can be a handheld shower, and the movable body and the fixed body form the structure of the combination shower. It also includes a mandrel 30 connected with the support arm, so that the two can rotate relative to the fixed body. The mandrel, the support arm and the movable body can rotate relative to the fixed body, thereby realizing the change of the water outlet angle of the movable body to adapt to the requirements of different consumers for the shower water outlet angle; The fixed body is provided with a connecting hole 11 for the mandrel to pass through, the mandrel is provided with a insertion hole 31, the fixed body is provided with a movable positioning column 51, the positioning column can be inserted into the insertion hole, so that the mandrel is axially limited relative to the fixed body, so that the mandrel cannot rotate relative to the fixed body. At this time, the angle between the fixed body and the movable part can be kept unchanged. When the positioning column is separated from the insertion hole, the movable body can rotate relative to the fixed body. At the same time, the number of insertion holes can be multiple, which can realize the selection of multiple gears, and the axial distribution of the insertion holes is on the connecting disc.

[0031] Preferably, a first spring 52 is arranged between the positioning column and the fixed body, which can drive the positioning column to move towards the direction of inserting the insertion hole. At least one positioning hole 12 is arranged in the fixed body, the first spring is arranged in the positioning hole, the positioning column can be connected and matched with the positioning hole, the moving direction of the positioning column can be parallel to the axial direction of the connecting hole (also the axial line A of the core shaft), in the embodiment shown in the figure, a pair of positioning holes are drawn, which are the limit positions of the two arms, that is, the two positions of combining and separating the top spray of the shower.

[0032] Further, a button 40 that can be matched with the connecting hole is further included, the button can move along the axial direction of the connecting hole, the button can drive the positioning column to move towards the direction opposite to inserting the insertion hole, so that the positioning column releases the axial restriction of the core shaft relative to the fixed seat, so that the core shaft can rotate relative to the fixed body. A mounting hole 41 is further arranged on the button, a spring 53 and a latch 54 that are matched are arranged in the mounting hole, the number of the latch and the spring can be matched with the number of the positioning column, the pressing of the button can drive the latch to push the positioning column, so that the positioning column releases the axial restriction of the core shaft relative to the fixed seat. By pressing the button, the latch can make the positioning column disengage from the insertion hole, so that the core shaft can rotate relative to the fixed body.

[0033] In use, the core shaft includes a connecting disc 32, the insertion hole is arranged on the peripheral side of the connecting disc, the insertion hole can be communicated with both ends of the axial direction of the connecting disc, that is, the insertion hole is a through hole, the positioning column can be inserted from one end of the insertion hole, and the latch can push the positioning column from the other end of the insertion hole. A first guide surface 33 is arranged on the peripheral side of the insertion hole, the first guide surface has two and is distributed at both ends of the axial direction of the insertion hole, and both are in the shape of a horn, that is, the inner part is small and the outer part is large, a second guide surface 50 arranged on the positioning column can be matched with the first guide surface, the cooperation of the two guide surfaces forms a guide effect, which can contact the rotating force of the core shaft to compensate the pressing force of the button.

[0034] Further, a connecting key 34 is arranged on the peripheral side of the core shaft, one end of the arm is sleeved on the peripheral side of the core shaft, a key groove 21 arranged on the arm can be matched with the connecting key, so that the core shaft and the arm can rotate relative to the fixed body. The movable body can be detachably connected with a connecting seat 60, and the connecting seat can be connected with the other end of the arm. The connecting seat can be rotationally connected with the arm, so that even if the movable body is separated from the fixed body, the movable body can still swing to realize the adjustment of the multi-dimensional water outlet angle.

[0035] The utility model discloses more specifically: mainly contain adjustable support arm of top spray configuration, the shower can be fixed in adjustable support arm's shower end position, can be for the connecting seat of above, can adopt magnetic attraction or other mode and connect, and the shower and top spray are mainly used for water outlet. The support arm is connected at the top spray, and by the structure setting of the mandrel, the support arm can swing freely at any angle. The initial state of support arm is at a certain angle, and the inside positioning column is locked, so that the support arm cannot swing at this time. Only need to press the button, can make the positioning column open by the inside bolt of button, make the positioning column separate from the jack, remove the locking state, and the support arm can swing at an angle, increase the shower area, satisfy the shower demand of different people. When the support arm swings at a certain angle, the inside positioning column will be automatically locked, so that the support arm cannot swing at an angle, and the fixed two positions are formed. In the shower process, do not worry about the angle of support arm affected by water pressure, and the angle of swing can be adjusted according to the demand of different people to the shower, and it is very convenient to use. If need to swing the angle again, only need to press the last action, and press the button again.

[0036] When being in the initial state, reference Figures 1-3 That is, the positioning column is inserted into the jack, the rotation of the mandrel is limited, and one end of the support arm is meshed with the toothed structure of the mandrel, so that the support arm is fixed in a circle. Therefore, when the support arm swings at an angle, the mandrel will rotate together. The fixed body fixed at the support arm is provided with at least one positioning hole, and the positioning hole is fitted with at least one positioning column and a first spring. Therefore, the positioning column can only move axially in the positioning hole and cannot move in other directions. When the support arm and the top spray are at a certain angle, the positioning hole of the fixed body and the jack of the mandrel are on the same axis. At this time, the positioning column in the positioning hole of the fixed body will slide into the jack of the mandrel due to the extrusion of the first spring. At the same time, the positioning column is in the positioning hole of the fixed body and the jack of the mandrel. This state will fix the mandrel and the fixed body in a circle, so that the fixed body cannot rotate with the mandrel, and the mandrel and the support arm are also fixed in a circle. Therefore, the adjustable support arm cannot move in a circle relative to the fixed body at this time.

[0037] When the positioning column is disengaged from the insertion hole state: the button is placed at the connecting hole of the fixed body, the button is internally provided with at least one latch and a spring, due to the extrusion of the spring, when the button moves horizontally, the latch will also move in the same direction. The latch inside the button and the positioning column inside the fixed body are on the same axis, so when the arm wants to swing to an angle, you just need to press the button, the latch inside the button will move together, because the spring force is greater than the first spring force, so the latch will push the positioning column away, so that it is disengaged from the insertion hole of the mandrel, at the same time, the mandrel is disengaged from the locking of the positioning column, and can be rotated, and the arm can also swing to an angle; from now on, the hand is released, and the button with the latch can return to the initial position by the effect of spring return. During the process of swinging the arm to an angle, the mandrel will also rotate together, when the two rotate to a certain angle, the pushed away positioning column will be on the same axis with the insertion hole of the mandrel again, at the same time, the positioning column will be slid into the insertion hole of the mandrel again by the first spring, and the mandrel will be automatically locked again, and cannot be rotated, and the arm cannot swing to an angle. If the arm needs to swing to an angle again, you just need to press the button again.

[0038] The above description shows and describes the preferred embodiments of the utility model, as described above, it should be understood that the utility model is not limited to the form disclosed herein, should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the utility model concept described herein, through the above teaching or related technical or knowledge. The changes and variations 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 combination shower head with automatic locking capability, comprising a fixed body and a support arm connectable to a movable body, characterized in that, It also includes a mandrel that can be connected to the support arm so that the two can rotate relative to the fixed body; the fixed body is provided with a connecting hole for the mandrel to pass through, the mandrel is provided with an insertion hole, and the fixed body is provided with a movable positioning post that can be inserted into the insertion hole so that the mandrel and the fixed body are axially restricted so that the mandrel cannot rotate relative to the fixed body.

2. The automatically locking combination shower head according to claim 1, characterized in that, A first spring is also provided between the positioning post and the fixed body, which can drive the positioning post to move toward the insertion hole.

3. The automatically locking combination shower head according to claim 2, characterized in that, The fixed body is provided with at least one positioning hole, the first spring is disposed in the positioning hole, the positioning post can be connected and engaged with the positioning hole, and the moving direction of the positioning post can be parallel to the axis of the connecting hole.

4. A combination shower head capable of automatic locking according to any one of claims 1-3, characterized in that, It also includes a button that can be adapted to the connection hole. The button can move along the axial direction of the connection hole and drive the positioning pin to move in the opposite direction of the insertion hole so that the positioning pin releases the axial restriction of the mandrel relative to the fixed seat, so that the mandrel can rotate relative to the fixed body.

5. A combination shower head with automatic locking capability according to claim 4, characterized in that, The button is also provided with a mounting hole, in which a matching spring and a pin are provided. The number of pins and springs can be adapted to the number of positioning posts. Pressing the button can drive the pin to push the positioning post, so that the positioning post releases the axial restriction of the mandrel relative to the fixed seat.

6. A combination shower head with automatic locking capability according to claim 5, characterized in that, The mandrel includes a connecting plate, and the insertion hole is disposed on the periphery of the connecting plate. The insertion hole can connect the two axial ends of the connecting plate. The positioning pin can be inserted from one end of the insertion hole, and the pin can push the positioning pin from the other end of the insertion hole.

7. A combination shower head with automatic locking capability according to claim 6, characterized in that, The outer periphery of the insertion hole is provided with a first guide surface, and the positioning post is provided with a second guide surface that can cooperate with the first guide surface.

8. A combination shower head capable of automatic locking according to any one of claims 1-3 and 5-7, characterized in that, A connecting key is provided on the outer periphery of the mandrel, and one end of the support arm is sleeved on the outer periphery of the mandrel. The support arm is provided with a keyway that can cooperate with the connecting key, so that the mandrel and the support arm can rotate relative to the fixed body.

9. A combination shower head with automatic locking capability according to claim 8, characterized in that, The movable body can be disassembled and connected to the connecting seat, which can be connected to the other end of the support arm.

10. A combination shower head capable of automatic locking according to claim 9, characterized in that, The connecting seat can be rotatably connected to the support arm.

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