CN206499932U - A kind of attachment structure, element kit and purifier - Google Patents
A kind of attachment structure, element kit and purifier Download PDFInfo
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- CN206499932U CN206499932U CN201720118846.4U CN201720118846U CN206499932U CN 206499932 U CN206499932 U CN 206499932U CN 201720118846 U CN201720118846 U CN 201720118846U CN 206499932 U CN206499932 U CN 206499932U
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- shackle member
- support
- attachment structure
- guide groove
- adapter unit
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Abstract
The utility model is related to a kind of attachment structure, including carrier unit and rotates adapter unit be connected with the carrier unit, and the pivot center for defining the adapter unit is main shaft；The adapter unit includes forming fixing clearance between multiple shackle members, multiple shackle members；Multiple shackle members can mutually move the area to reduce the fixing clearance and play locking effect；Multiple shackle members can also mutually move the area to expand the fixing clearance and play unblock effect.The utility model further relates to a kind of element kit including the attachment structure and the purifier including element kit.The attachment structure is simple to operate, can quickly realize mechanical connection function, include the element kit dismounting simplicity of the attachment structure, rapid operation is conducive to improving installation effectiveness, improves Consumer's Experience.The purifier detergent power is stronger, flexible and convenient to use.
Description
Technical field
The utility model is related to mechanical connecting device technical field, and in particular to a kind of attachment structure, element kit and net
Water installations.
Background technology
Mechanical connecting structure has extremely wide application in daily life and production operation, with people's quality of life
Continuous improvement, the requirement of convenience installed and used for conventional machinery attachment structure also improves constantly, quick, effortlessly
The installation of mechanical connecting structure is completed, the assembling of integral mechanical structure can be rapidly completed, mechanical structure packaging efficiency is improved, and
The manpower and material resources cost saved needed for mechanically connecting, are conducive to improving Consumer's Experience.But, in current part daily life often
The installation procedure of mechanical connecting structure is cumbersome, laborious, and packaging efficiency is relatively low.
By taking purifier as an example, the water purification catridge in it is removably connected with apparatus main body, is using a period of time
Afterwards, it is necessary to carry out dismounting and change to old filter core, and reinstall new filter core.The installation form of filter core in the market is a variety of more
Sample, the most widely used is the filter core type of attachment of clamping, and the core method of changing of such a filter core is first firmly by the filter core
Joint is plugged with adapter, then rotating filter element, prevents filter core from deviating from from adapter by the rib of filter core side.Make
During filter core coordinates with adapter grafting, installation personnel needs to overcome the frictional force of sealing ring at adapter, and rotates filter
During core, in addition it is also necessary to the frictional force between sealing ring and filter core side rib and adapter is overcome in whole rotary course, therefore
The process is caused high effort for, and easily because installation personnel force is uneven, causes filter core installation not in place and leak or destruction connection
The problem of structure.In addition, part filter core is when changing, in addition it is also necessary to be operated such that filter core button bit is unlocked by pressing keys etc.,
The cumbersome complexity of core is changed, laborious time-consuming, packaging efficiency is relatively low.
Utility model content
In order to solve the above mentioned problem of prior art presence, the utility model provides a kind of attachment structure, element kit
And purifier.Purpose is that there is provided one kind is simple to operate, easily mechanical connecting structure.
The technical scheme that the utility model is used for：
A kind of attachment structure, including carrier unit and rotate the adapter unit that be connected with the carrier unit, described in definition
The pivot center of adapter unit is main shaft；
The adapter unit includes forming fixing clearance between multiple shackle members, multiple shackle members；
Multiple shackle members can mutually move the area to reduce the fixing clearance and play locking effect；It is many
The individual shackle member can also mutually move the area to expand the fixing clearance and play unblock effect.
Preferably, the carrier unit includes the first support and second support being oppositely arranged, the one of the adapter unit
Side is rotated with the first support and is connected, and the opposite side of the adapter unit is rotated with the second support and is connected, and makes described turn
Order member can be rotated relative to the first support and the second support.
Preferably, the quantity of the shackle member is two, respectively the first shackle member and the second shackle member, first card
The fixing clearance is formed between fitting and second shackle member；
First shackle member and second shackle member can move toward one another, to reduce the area of the fixing clearance；
First shackle member and second shackle member can also be moved opposite to each other, to expand the area of the fixing clearance.
Preferably, the adapter unit also includes control piece, the control piece and first shackle member and/or described the
Two shackle members are connected and first shackle member and/or second shackle member can be driven to move, to reduce or expand institute
State the area of fixing clearance.
Preferably, when including the first support and during the second support,
The first guide groove, described second are provided with the wall being oppositely arranged in the first support, with the second support
The second guide groove parallel to first guide groove is provided with the wall being oppositely arranged on support, with the first support；
The side of the control piece is provided with the first slide plate that can be slidably connected with first guide groove, the control piece
Opposite side be provided with the second slide plate that can be slidably connected with second guide groove；
When the adapter unit is rotated relative to the first support and the second support, the control piece being capable of edge
First guide groove and second guide groove are slided and moved simultaneously along the direction parallel to the main shaft.
Preferably, first guide groove includes the first spigot surface, and second guide groove includes flat with first spigot surface
The second capable spigot surface, first spigot surface and second spigot surface are used to guide the control piece to lead along described first
Moved when groove and second guide groove slip, along the direction parallel to the main shaft.
Preferably, first spigot surface is the first inclined-plane, and folder is preset in first inclined-plane with the main shaft into first
Angle is set, and the described first default angle is acute angle；Second spigot surface is the second inclined-plane, second inclined-plane and described first
Inclined-plane is parallel.
Preferably, the control piece includes the first wall, and at least one has been provided projectingly at first wall and first has been led
Post and at least one second guide pillar；
The first chute being adapted with first guide pillar is provided with first shackle member, first guide pillar can
Along first slide；First chute is extended along first axle, the first axle and the main shaft into
Second default angle is set, and the described second default angle is acute angle；
The second chute being adapted with second guide pillar is provided with second shackle member, second guide pillar can
Along second slide；Second chute is extended along second axis；
When the slope of the first axle be on the occasion of when, the slope of the second axis is negative value, or, when the first axle
When the slope of line is negative value, the slope of the second axis is on the occasion of so that second shackle member can be with the described first card
Fitting counter motion.
Preferably, it is connected with boosting spring between first shackle member and second shackle member.
A kind of element kit, including filter core and described attachment structure, the attachment structure are internally provided with and the filter
The circulation water route that core is connected.
Preferably, the filter core includes being provided projectingly clamping baffle plate on interface portion, the side wall of the interface portion；
The adapter unit includes switching interface；
The interface portion can pass through the fixing clearance and is tightly connected with the switching interface, and multiple clampings
Part can with the clamping baffle fit clamping, with the fixed filter core.
A kind of purifier, including one or more described element kits, multiple element kits are set up in parallel, phase
The adjacent element kit is interconnected.
The beneficial effects of the utility model are：
1st, the attachment structure is reduced the fixing clearance, is located at so as to clamping by the motion of the shackle member
Target component in the fixing clearance, easily realizes being connected for the target component, and the shackle member can
Move and expand the fixing clearance, connected with the locking released for the target component；The attachment structure simple operation
It is laborsaving, it can quickly realize mechanical connection function.
2nd, the exchanging structure includes control piece, by rotating the adapter unit relative to carrier unit, can move
The control piece, so as to realize motion control of the control piece to shackle member, changes the size of the fixing clearance, realizes to described
The locking of target component or unblock effect, process user are simple to operate, quick so that mechanical connection process is more laborsaving, has
Beneficial to raising packaging efficiency.
3rd, the dismounting of the element kit and installation operation simple and fast, can be avoided due to the installation that rotating filter element is caused
The problem of frictional resistance is larger is time saving and energy saving；User can voluntarily complete filter core dismounting, make house calls, have without installation personnel
Spent human and material resources, financial resources, improve Consumer's Experience during beneficial to reducing dismounting and installing element kit.
Brief description of the drawings
Fig. 1 is upward view of the attachment structure described in the utility model when in locking state；
Fig. 2 is upward view of the attachment structure described in the utility model when in released state；
Fig. 3 is the dimensional structure diagram of first support described in the utility model；
Fig. 4 is the front view of first support described in the utility model；
Fig. 5 is the dimensional structure diagram of control piece described in the utility model；
Fig. 6 is the cross-sectional view of element kit described in the utility model；
Fig. 7 is the partial structurtes enlarged drawing of part A in Fig. 6；
Fig. 8 is in element kit described in the utility model, the section along C-C directions of first support as shown in Figure 4
Structural representation；
Fig. 9 is the structural representation of filter core described in the utility model；
Figure 10 is in purifier described in the utility model, the schematic diagram of multiple element kit arrangement modes；
Figure 11 is that the dimensional structure diagram of shared support structure described in the utility model (is mainly shown with described second
The structure of guide groove side)；
Figure 12 is that the dimensional structure diagram of shared support structure described in the utility model (is mainly shown with described first
The structure of guide groove side)；
Figure 13 is the side view of shared support structure described in the utility model；
Figure 14 is the water purification cartridge described in the utility model when an adapter unit is rotated relative to the carrier unit
Put the interior, schematic diagram of multiple element kit arrangement modes；
Figure 15 be when a filter core is pulled down at the adapter unit, in purifier described in the utility model,
The structural representation of multiple element kits；
Figure 16 is in purifier described in the utility model, the decomposition texture schematic diagram of element kit.
In figure：1st, adapter unit；2nd, fixing clearance；3rd, first support；31st, the first guide groove；311st, the first spigot surface；32、
First-class water flowing road；4th, second support；41st, the second guide groove；411st, the second spigot surface；5th, the first shackle member；51st, the first chute；
6th, the second shackle member；61st, the second chute；7th, control piece；71st, the first slide plate；72nd, the second slide plate；73rd, the first guide pillar；74th, second
Guide pillar；8th, boosting spring；9th, filter core；91st, clamping baffle plate；92nd, interface portion.
Embodiment
It is to reach technological means and effect that predetermined purpose is taken for the utility model is expanded on further, below in conjunction with attached
Figure and preferred embodiment, to according to the present utility model application embodiment, structure, feature and its effect, specifically
It is bright as after.In the following description, special characteristic, structure or the feature in one or more embodiments can be by any suitable form groups
Close.
As depicted in figs. 1 and 2, present embodiment is related to a kind of attachment structure, including carrier unit and with the branch
The adapter unit 1 of frame unit rotational connection, it is main shaft (B-B lines in such as Figure 16 to define the pivot center of the adapter unit 1
It is shown)；
The adapter unit 1 includes forming fixing clearance 2 between multiple shackle members, multiple shackle members；
Multiple shackle members can mutually move the area to reduce the fixing clearance 2 and play locking effect；It is many
The individual shackle member can also mutually move the area to expand the fixing clearance 2 and play unblock effect.
It is used to place target component to be connected or to be fixed at the fixing clearance 2, therefore when the fixing clearance 2
When area reduces, multiple shackle members can collective effect with target component described in clamping, so as to complete to mechanically connect or solid
Determine function.In the utility model described " locking effect ", that is, refer to the target component by the mutual motion of the shackle member
It is connected or is fixed in the attachment structure；Described " unblock effect ", that is, refer to and solved by the mutual motion of the shackle member
Except the snap action for the target component, so that the target component can be disconnected with the attachment structure.
For example, for purifier, realizing that " locking effect " refers to and filter core 9 is fixed at the corresponding joint area of purifier, realizing
" unblock effect " refers to and pulls down filter core 9 at corresponding joint area.
It should be noted that " the mutually motion " of multiple shackle members described in the utility model, is referred at least
Relative at least one in remaining other shackle members relative displacement can occur for one shackle member, thus reduce or
Expand the area of the fixing clearance 2.
The attachment structure changes the size of the fixing clearance 2 by the mutual motion of the shackle member, so that
The connection to the target component or dismounting can be realized.Easily realized by simple structure in the fixing clearance 2
The target component is connected, simple operation, is conducive to quick realize to mechanically connect function, improves installation effectiveness.
As a kind of preferably embodiment, the carrier unit includes the first support 3 and second support being oppositely arranged
4, the side of the adapter unit 1 rotates with the first support 3 and is connected, the opposite side of the adapter unit 1 and described second
Support 4 rotates connection, the adapter unit 1 is rotated relative to the first support 3 and the second support 4.At this
Plant in preferably embodiment, the specific rotation between the adapter unit 1 and the first support 3 and the second support 4
Connected mode can use rotation connected mode known or conventional to those skilled in the art, for example, bearing pin rotates connection etc..Institute
State the pivot center of adapter unit 1, also the main shaft as defined above, sequentially pass through the first support 3, described turn
Order member 1 and the second support 4 (see Figure 16).And, with the adapter unit 1 relative to the first support 3 and described
The rotation of two supports 4, the shackle member can also be rotated relative to the first support 3 and the second support 4.
Such as Fig. 1 and Fig. 2, as a kind of preferably embodiment, the quantity of the shackle member is two, the respectively first card
The shackle member 6 of fitting 5 and second, forms the fixing clearance 2 between first shackle member 5 and second shackle member 6；
First shackle member 5 and second shackle member 6 can move toward one another, to reduce the face of the fixing clearance 2
Product；First shackle member 5 and second shackle member 6 can also be moved opposite to each other, to expand the area of the fixing clearance 2.
First shackle member 5 and second shackle member 6 are set, is conducive to simplifying structure, reduces the part in the attachment structure
Quantity, linkage function, the convenient packaging efficiency for improving the attachment structure are realized with more simple structure.More specifically, institute
State the first shackle member 5 and second shackle member 6 is disposed adjacent, define in first shackle member 5 and second shackle member
A 6 relative lateral edges are first edge, are defined in second shackle member 6, the edge relative with first shackle member 5 is
Second edge, the first edge and the second edge surround the fixing clearance 2, the shape of the fixing clearance 2 jointly
The shape and size for the target component that can be connected according to specific needs with size are determined, for example, being filled for water purification catridge 9
Put, the first edge and the second edge can be the arc of arcuate structure, the first edge and the second edge
Shape opening is oppositely disposed, and is used to make the fixing clearance 2 that filter core 9 is passed through to be formed.First shackle member 5 and described
Two shackle members 6 can move toward one another, make the first edge and the second edge close to each other, so that target portion described in clamping
Part, first shackle member 5 and second shackle member 6 can also be moved opposite to each other, make the first edge and second side
Edge is located remotely from each other, so as to release the connection to the target component.
As a kind of preferably embodiment, the adapter unit 1 also includes control piece 7, the control piece 7 and described the
One shackle member 5 and/or second shackle member 6 be connected and can drive first shackle member 5 and/or it is described second card
Fitting 6 is moved, to reduce or expand the area of the fixing clearance 2.Use a control piece 7 i.e. controllable described first
The mutual motion of shackle member 5 and second shackle member 6 therebetween, is conducive to further simplifying operation, improves Consumer's Experience.
Preferably, first shackle member 5 and second shackle member 6 are connected with the control piece 7.In addition, with described turn
Order member 1 is relative to the rotation of the first support 3 and the second support 4, and the control piece 7 also can be relative to described
One support 3 and the second support 4 are rotated.
As a kind of preferably embodiment, in the first support 3, the wall that is oppositely arranged with the second support 4
Place is provided with first and led (see Fig. 3 and Fig. 4), is set at the wall being oppositely arranged in the second support 4, with the first support 3
It is equipped with the second guide groove 41 parallel to first guide groove 31；As shown in figure 5, be provided with can be with for the side of the control piece 7
The first slide plate 71 that first guide groove 31 is slidably connected, the opposite side of the control piece 7 is provided with and can led with described second
The second slide plate 72 that groove 41 is slidably connected；Enable the control piece 7 and first guide groove 31 and second guide groove 41
It is slidably connected, and the other end (see Fig. 1 and Fig. 2) is slid into by one end of first guide groove 31 and second guide groove 41.
In addition, first guide groove 31 and second guide groove 41 also have the function of guiding the control piece 7 to move, i.e.,
When the adapter unit 1 is rotated relative to the first support 3 and the second support 4, the control piece 7 can be along described
First guide groove 31 and second guide groove 41 are slided and moved simultaneously along the direction parallel to the main shaft.User only needs
Rotate the adapter unit 1, you can realize the movement to the various dimensions of the control piece 7, including rotate, slide and translate.More
Specifically, the control piece 7 relative to the first support 3 and the second support 4 rotation, with the rotation, the control
Part 7 can slide into the other end by one end of the guide groove 41 of the first guide groove 31 and second, with the slip, in first guide groove
31 and second guide groove 41 guiding under, the control piece 7 is moved along the direction parallel to the main shaft.It is described herein
" parallel to the motion in the direction of the main shaft ", can be the side that second guide groove 41 is pointed to by first guide groove 31
To, or the direction of first guide groove 31 is pointed to by second guide groove 41, the control piece 7 is corresponded specifically to not
Same glide direction.By the motion of the control piece 7, first clamping being connected with the control piece 7 is correspondingly controlled
The mutual motion of part 5 and/or second shackle member 6, so as to realize that mechanical connection is acted on so that the use of the attachment structure
Process is more laborsaving, is conducive to improving mechanical connection efficiency.By taking the dismounting of water purification catridge 9 as an example, the attachment structure can be kept away
Exempt from the prior art, dismounting filter core 9 is the problem of need to overcome the frictional resistance of many places sealing ring and rib so that filter core 9 is dismounted
It is more laborsaving, it is more efficient.
As a kind of preferably embodiment, first guide groove 31 includes the first spigot surface 311, second guide groove 41
Including second spigot surface 411 parallel with first spigot surface 311, the control piece 7 is along the side parallel to the main shaft
To motion mainly realized by the guide effect of first spigot surface 311 and second spigot surface 411.More specifically,
First spigot surface 311 and second spigot surface 411 are used to guiding the control piece 7 along first guide groove 31 and institute
Moved when stating the slip of the second guide groove 41, along the direction parallel to the main shaft.
Preferably, first spigot surface 311 is the first inclined-plane (see Fig. 3), first inclined-plane and the main shaft into
First default angle is set, and the described first default angle is acute angle；Second spigot surface 411 is the second inclined-plane, described second
Inclined-plane is parallel with first inclined-plane.More specifically, first inclined-plane, which is included in along along the main shaft direction, has displacement
Poor d first end and the second end, analogously, second inclined-plane, which is included in along along the main shaft direction, has displacement difference d
The 3rd end and the 4th end, the 3rd end is corresponding with the first end, and the 4th end is corresponding with second end.When
When first slide plate 71 slides into second end by the first end, second slide plate 72 is slided by the 3rd end
To the 4th end, now, the control piece 7, can be along parallel under the guiding on first inclined-plane and second inclined-plane
In the direction of the main shaft, close to the first support 3 or close to one displacement d of the second support 4 movement.When described first
When slide plate 71 slides into the first end by second end, second slide plate 72 slides into described by the 4th end
Three ends, the control piece 7 can move opposite direction and move a displacement d along with previous.First spigot surface 311 and described
Second spigot surface 411 can also be the combination of the smooth surface or inclined-plane and smooth surface of such as wavy surface, meet described first
The two ends of spigot surface 311 and second spigot surface 411 are respectively provided with the displacement difference along the main shaft direction.It is described smooth
Curved surface can make slip of the control piece 7 along first guide groove 31 and second guide groove 41 more steady, reduction friction
Resistance.
As a preferred embodiment, the control piece 7 and first shackle member 5 and second shackle member 6
Connected and set by guide pillar, more specifically, as shown in figure 5, the control piece 7 is included at the first wall, first wall
It has been provided projectingly at least one the first guide pillar 73 and at least one second guide pillar 74；First guide pillar 73 and second guide pillar
74 are fixedly connected with first wall, therefore, and first guide pillar 73 and second guide pillar 74 can be with first walls
The movement in face and synchronizing moving；
The first chute 51 being adapted with first guide pillar 73 is provided with first shackle member 5, described first leads
Post 73 can be slided along first chute 51；First chute 51 along first axle be extended, the first axle with
The main shaft is set into the second default angle, and the described second default angle is acute angle；
The second chute 61 being adapted with second guide pillar 74 is provided with second shackle member 6, described second leads
Post 74 can be slided along second chute 61；Second chute 61 is extended along second axis；
When the slope of the first axle be on the occasion of when, the slope of the second axis is negative value, or, when the first axle
When the slope of line is negative value, the slope of the second axis is on the occasion of so that second shackle member 6 can be with the described first card
The counter motion of fitting 5.
The control piece 7 and the company of first shackle member 5 and second shackle member 6 are introduced in more detail below
Connect mode and interaction mode.It is convenient for statement, illustrated by taking Fig. 1 and Fig. 2 as an example.In fig. 1 and 2, horizontal direction
It is the bearing of trend of the main shaft, defines and be located at the support in left side in Fig. 1 and Fig. 2 for the first support 3, positioned at right side
Support be the second support 4, meanwhile, it is first direction to define level direction to the left, and the direction of level to the right is second
Direction；It is upwards vertically third direction, is vertically downwards fourth direction.And, in the institute shown in Fig. 1 and Fig. 2
In the upward view for the preferred structure for stating attachment structure, first shackle member 5, second shackle member 6 and the control piece 7 are equal
For platy structure, using the place plane of the first shackle member 5 as reference planes, in the reference planes, with the second direction
For x-axis positive direction, coordinate system is set up by y-axis positive direction of the third direction.It should be noted that the definition of this section and after
Description in three sections of text is only that explanation the utility model is convenient, and limitation is not caused to protection domain of the present utility model.
Fig. 2 shows in the unlocked state, a kind of upward view of preferred structure of the attachment structure.Defined above
In coordinate system, the slope of the first axle is negative value；The slope of the second axis be on the occasion of.The first axle and described
It is opposite that second axis is designed as slope sign so that when first guide pillar 73 and second guide pillar 74 are moved in the same direction, institute
State the first shackle member 5 and second shackle member 6 being capable of counter motion (i.e. towards or away from motion).
More specifically, when needing to perform locking operation, being rotated relative to the carrier unit, by the adapter unit 1
(" certain angle " is preferably 45 ° -50 ° to certain angle, but for the attachment structure applied to different occasions, the angle can
To be adjusted according to different needs)；Now, second slide plate 72 slides into described by the upper end of second guide groove 41
The lower end of one guide groove 31, second spigot surface 411 promotes second slide plate 72, the control piece 7 is produced along first party
To displacement, first guide pillar 73 and second guide pillar 74 are also correspondingly moved along the first direction；Now, described
One 73 pairs of guide pillar, first chute 51 applies the first active force, and first active force has point along the fourth direction
Amount, so as to so that first shackle member 5 is moved along the fourth direction；Analogously, described in 74 pairs of second guide pillar
Second chute 61 applies the second active force, and second active force has along the component on the third direction, so as to so that
Second shackle member 6 is moved along the third direction, i.e. first shackle member 5 and second shackle member 6 are transported in opposite directions
It is dynamic, play the locking effect.Fig. 1 shows in a latched condition, the structure upward view of the attachment structure.
When needing to release connection, rotated on the contrary along the rotation direction with the adapter unit 1 described in epimere
The adapter unit 1, now, first slide plate 71 is by the lower slide of first guide groove 31 to first guide groove 31
Upper end, first spigot surface 311 promotes first slide plate 71, the control piece 7 is produced displacement in a second direction, institute
State the first guide pillar 73 and second guide pillar 74 is also correspondingly moved along the second direction, now, 73 pairs of first guide pillar
First chute 51 applies the 3rd active force, and the 3rd active force has the component along the third direction, so as to
First shackle member 5 is set to be moved along the third direction；Analogously, 74 pairs of the second guide pillar, second chute 61 is applied
Plus the 4th active force, the 4th active force has along the component in the fourth direction, so as to so that second clamping
Part 6 is moved along the fourth direction, i.e. first shackle member 5 and second shackle member 6 are moved opposite to each other, reaches that releasing connects
The unblock effect (such as Fig. 2) connect.
The quantity of first guide pillar 73 is preferably two, and the quantity of second guide pillar 74 is preferably also two, so that
First shackle member 5 and second shackle member 6 being capable of uniform stresseds, it is ensured that " locking " and " unblock " smooth operation is carried out.
First chute 51 and second chute 61 are bar shaped cavernous structure, simple in construction, and advantageously reduce overall weight.
Annexation between the control piece 7 and first shackle member 5 and/or second shackle member 6 not office
It is limited by guide pillar and chute is connected, for example, the control piece 7 can also passes through bar linkage structure and first shackle member
5 and/or second shackle member 6 be connected, to realize by the movement of the control piece 7, adjust the big of the fixing clearance 2
It is small, so as to reach the purpose of " locking effect " or " unblock effect ".
As a kind of preferably embodiment, it is connected between first shackle member 5 and second shackle member 6
Boosting spring 8.The boosting spring 8 is set with preset pressure, i.e. make the boosting spring 8 in first shackle member 5 and institute
State all the time into compressive state between the second shackle member 6, so that the boosting spring 8 can provide promotion first clamping
The active force that part 5 and second shackle member 6 are moved opposite to each other.Needing to release between the target component and the attachment structure
Annexation when, the boosting spring 8 can aid in first shackle member 5 and second shackle member 6 to move opposite to each other, solution
Except annexation.Preferably, it is described between first shackle member 5 and second shackle member 6 when in released state
Boosting spring 8 is in slightly compressed state.
As shown in Figure 6 and Figure 7, present embodiment further relates to a kind of element kit, including filter core 9 and described connection
Structure, the attachment structure is internally provided with the circulation water route being connected with the filter core 9.More specifically, a kind of preferred sets
The mode of putting can be：Set in the carrier unit and second is set in first-class water flowing road 32 (see Fig. 8), the adapter unit 1
Circulation water route, the first-class water flowing road 32 is connected with the second water flowing road, and the filter core 9 and the described second circulation
Water route is connected.
As shown in figure 9, as a kind of preferably embodiment, the filter core 9 includes interface portion 92, the interface portion 92
Clamping baffle plate 91 has been provided projectingly on the wall of side；
The adapter unit 1 includes switching interface；
The interface portion 92 can pass through the fixing clearance 2 and is tightly connected with the switching interface, and multiple described
Shackle member can coordinate clamping with the clamping baffle plate 91, with the fixed filter core 9.Preferably, the outer wall of the interface portion 92
The sealing structure of upper setting such as sealing ring, to ensure that the interface portion 92 and the switching interface are tightly connected.
The dismounting step of the element kit is specifically included：
The adapter unit 1 is in the initial position being connected with old filter core 9 to be replaced, by the adapter unit 1
Turned an angle by its initial position, relative to the carrier unit (such as Figure 14), drive the control piece 7 to move, make institute
State the first shackle member 5 and second shackle member 6 is moved opposite to each other, so as to increase the area of the fixing clearance 2, now, release
First shackle member 5 and second shackle member 6 are acted on for the clamping of old filter core 9, pull old filter core 9 so that its with it is described
Switching interface is disconnected (such as Figure 15), then the interface portion 92 of new filter core 9 is consolidated through the fixing clearance 2 and grafting
At the switching interface, the adapter unit 1 is rotated backward to its initial position, now, the control piece 7 is reversely transported
It is dynamic, make first shackle member 5 and the move toward one another of the second shackle member 6 and be connected to the remote institute of the clamping baffle plate 91
State at the side of switching interface, to connect and fix the filter core 9 of new filter core 9, so as to complete attended operation.
The attachment structure is applied to element kit, is conducive to making the dismounting of element kit and installation operation simpler
It is laborsaving, larger frictional force need not be overcome in dismounting and installation process, user can voluntarily complete filter core 9 and dismount, without installing
Personnel make house calls, and spent human and material resources, financial resources, improve during advantageously reducing dismounting and installing element kit
Consumer's Experience.
As shown in Figure 10, present embodiment further relates to a kind of purifier, including one or more described filter cores
Component, multiple element kits are set up in parallel, and the adjacent element kit is interconnected.When multiple element kits are arranged side by side
During setting, to simplify the structure of the purifier, the second support 4 of an element kit can be with adjacent thereto
The first support 3 of another element kit is integrated into a shared support structure (see Figure 11-13), is shared described
The side of supporting structure sets the second guide groove 41, the first guide groove 31 is set in the opposite side of the shared support structure, so that one
The individual shared support structure meets the original function of second support 4 and second support 4.Include the institute of multiple element kits
Stating purifier has powerful filtering water purification function, and according to user's needs, can adjust the number of the element kit, from
And flexible modulation detergent power, install simple laborsaving, efficient and convenient, using flexible.
Operation principle of the present utility model and preferred embodiment is described below：
The utility model is to realize locking using track guide groove or unlocks the function of filter core 9, can be installed in filter core 9
In the case of, easily change filter core 9.
The utility model solve technical problem be：
1st, in element kit or purifier, the replacing of filter core 9 action is complicated, not convenient enough；
2nd, in element kit or purifier, need to overcome larger frictional force in the Renewal process of filter core 9, it is relatively elaborate.
A preferred embodiment of the present utility model is：
The main parts size of the element kit of the utility model scheme has：Support including first support 3 and second support 4
Unit, adapter unit 1, filter core 9 etc..
First support 3 and second support 4 are located at the both sides of adapter unit 1, and first support 3 and second support 4 are fixed on
Connected on a certain disjunctor and with the adapter unit 1, it is specific to be connected using Double seal ring or single sealing ring with adapter unit 1,
Adapter unit 1 can be rotated around first support 3 and second support 4, be provided with first support 3 in first guide groove 31, second support 4
Provided with the second guide groove 41, the first guide groove 31 and the track of the second guide groove 41 are parallel to each other.In adapter unit 1 around first support 3 and
During two supports 4 are rotated, the control piece 7 in adapter unit 1, under the promotion of the first guide groove 31 and the second guide groove 41
Moved along the pivot center (main shaft) of adapter unit 1.Circulation water route is additionally provided with first support 3 and second support 4, water source leads to
The circulation water route crossed in first support 3 and second support 4 is into and out of filter core 9.
Adapter unit 1 is connected by sealing ring with first support 3 and second support 4, and can be around first support 3 and second
Frame 4 is rotated, and multilayer water route rib is provided with adapter unit 1, is sealed by the sealing ring at the interface portion 92 of filter core 9.
Control piece 7 is placed in adapter unit 1, and there are the first slide plate 71 and the second slide plate 72 of protrusion in the both sides of control piece 7, the
One slide plate 71 and the second slide plate 72 drive control piece 7 overall along main shaft under the promotion of the first guide groove 31 and the second guide groove 41
Move in direction.Four guide pillars (two the first guide pillars 73 and two the second guide pillars 74) are additionally provided with control piece 7, can be synchronously driven
The motion of one shackle member 5 and/or the second shackle member 6.
First shackle member 5 and the second shackle member 6 are arranged at the side of control piece 7, and the first guide pillar 73 drives the first shackle member
5th, the second guide pillar 74 drives the second shackle member 6 to move, and blocks/exits the neck of filter core 9, locking/unblock filter core 9 is realized with this
Purpose.
Filter core 9 is provided with neck, during normal operating conditions, is blocked by the first shackle member 5 and the second shackle member 6, prevents filter
Core 9 is deviate from, and filter core 9 is provided with multistage dense seal, is sealed with adapter unit 1, safe and reliable.
The disassembling operations of element kit include：When being normally carried out water purification work, filter core 9 withstands valve element, and adapter unit 1 is intake
The circulation water route at end is opened, and the first shackle member 5 and the second shackle member 6 are respectively clamped into the neck both sides of filter core 9, prevent filter core 9 from deviating from,
Adapter unit 1 is in locking state.When changing filter core 9, the middle and lower part of filter core 9 is held, is lifted up, drive adapter unit 1 around first
Support 3 and second support 4 are rotated.In rotation process, control piece 7 is under the promotion of the first guide groove 31 and the second guide groove 41 along main shaft
Line is moved, while the first guide pillar 73 drives the first shackle member 5, the second guide pillar 74 to drive the second shackle member 6 to move, boosting spring 8
Play a part of auxiliary pushing the first shackle member 5 and the second shackle member 6.When lifting angle and reaching 45 ° -50 °, the first shackle member
5 and second shackle member 6 it is apart from each other, the first shackle member 5 and the second shackle member 6 is exited completely from the neck of filter core 9, switching is single
Member 1 is in released state.When more renewing filter core 9, new filter core 9 is plugged in switching connect when adapter unit 1 is in released state
At head, now buttress the new middle and lower part of filter core 9 and be pressed downward, adapter unit 1 is rotated with this action, and control piece 7 is in the He of the first guide groove 31
Moved under the promotion of second guide groove 41 along main shaft, while the first guide pillar 73 drives the first shackle member 5, the second guide pillar 74 to drive the
Two shackle members 6 are moved, when new filter core 9 is pressed onto vertical state, and the first shackle member 5 and the second shackle member 6 are caught in filter core 9 and blocked completely
In groove, adapter unit 1 is in locking state, and core action is changed in completion.
To sum up, it will be readily appreciated by those skilled in the art that on the premise of not conflicting, above-mentioned each advantageous manner can be certainly
By combination, superposition.
Described above, better embodiment only of the present utility model not does any formal to the utility model
Limitation.Anyone can draw other various forms of products under enlightenment of the present utility model, however, in its shape or knot
Make any change on structure, it is every that there is technical scheme identical or similar to the present application, all fall within protection of the present utility model
Within the scope of.
Claims (12)
1. a kind of attachment structure, it is characterised in that rotate the adapter unit being connected including carrier unit and with the carrier unit
(1) pivot center for, defining the adapter unit (1) is main shaft；
The adapter unit (1) includes forming fixing clearance (2) between multiple shackle members, multiple shackle members；
Multiple shackle members can mutually move the area to reduce the fixing clearance (2) and play locking effect；It is multiple
The shackle member can also mutually move the area to expand the fixing clearance (2) and play unblock effect.
2. attachment structure according to claim 1, it is characterised in that the carrier unit includes first be oppositely arranged
Frame (3) and second support (4), the side of the adapter unit (1) is rotated with the first support (3) to be connected, and the switching is single
The opposite side of first (1) is rotated with the second support (4) and is connected, and makes the adapter unit (1) can be relative to described first
Frame (3) and the second support (4) are rotated.
3. attachment structure according to claim 1 or 2, it is characterised in that the quantity of the shackle member is two, is respectively
First shackle member (5) and the second shackle member (6), are formed described between first shackle member (5) and second shackle member (6)
Fixing clearance (2)；
First shackle member (5) and second shackle member (6) can move toward one another, to reduce the fixing clearance (2)
Area；First shackle member (5) and second shackle member (6) can also be moved opposite to each other, to expand the fixing clearance (2)
Area.
4. attachment structure according to claim 3, it is characterised in that the adapter unit (1) also includes control piece (7),
The control piece (7) is connected with first shackle member (5) and/or second shackle member (6) and can drive described
One shackle member (5) and/or second shackle member (6) motion, to reduce or expand the area of the fixing clearance (2).
5. attachment structure according to claim 4, it is characterised in that when including the first support (3) and described second
During support (4),
The first guide groove (31), institute are provided with the wall being oppositely arranged on the first support (3), with the second support (4)
It is provided with the wall state in second support (4), being oppositely arranged with the first support (3) parallel to first guide groove (31)
The second guide groove (41)；
The side of the control piece (7) is provided with the first slide plate (71) that can be slidably connected with first guide groove (31), institute
The opposite side for stating control piece (7) is provided with the second slide plate (72) that can be slidably connected with second guide groove (41)；
When the adapter unit (1) is rotated relative to the first support (3) and the second support (4), the control piece
(7) it can be slided along first guide groove (31) and second guide groove (41) and simultaneously along the side parallel to the main shaft
To motion.
6. attachment structure according to claim 5, it is characterised in that first guide groove (31) includes the first spigot surface
(311), second guide groove (41) includes second spigot surface (411) parallel with first spigot surface (311), described first
Spigot surface (311) and second spigot surface (411) are used to guiding the control piece (7) along first guide groove (31) and institute
Moved when stating the second guide groove (41) slip, along the direction parallel to the main shaft.
7. attachment structure according to claim 6, it is characterised in that first spigot surface (311) is the first inclined-plane, institute
State the first inclined-plane to set into the first default angle with the main shaft, the described first default angle is acute angle；Described second is oriented to
Face (411) is the second inclined-plane, and second inclined-plane is parallel with first inclined-plane.
8. the attachment structure according to claim any one of 4-7, it is characterised in that the control piece (7) includes the first wall
At least one first guide pillar (73) and at least one second guide pillar (74) have been provided projectingly at face, first wall；
The first chute (51) being adapted with first guide pillar (73), described first are provided with first shackle member (5)
Guide pillar (73) can be slided along first chute (51)；First chute (51) is extended along first axle, and described the
One axis is set with the main shaft into the second default angle, and the described second default angle is acute angle；
The second chute (61) being adapted with second guide pillar (74), described second are provided with second shackle member (6)
Guide pillar (74) can be slided along second chute (61)；Second chute (61) is extended along second axis；
When the slope of the first axle be on the occasion of when, the slope of the second axis is negative value, or, when the first axle
When slope is negative value, the slope of the second axis is on the occasion of so that second shackle member (6) can be with first clamping
Part (5) counter motion.
9. attachment structure according to claim 3, it is characterised in that first shackle member (5) and second clamping
Boosting spring (8) is connected between part (6).
10. a kind of element kit, it is characterised in that including the attachment structure described in filter core (9) and claim any one of 1-9,
The attachment structure is internally provided with the circulation water route being connected with the filter core (9).
11. element kit according to claim 10, it is characterised in that
The filter core (9) includes being provided projectingly clamping baffle plate (91) on interface portion (92), the side wall of the interface portion (92)；
The adapter unit (1) includes switching interface；
The interface portion (92) can pass through the fixing clearance (2) and is tightly connected with the switching interface, and multiple described
Shackle member can coordinate clamping with the clamping baffle plate (91), with the fixed filter core (9).
12. a kind of purifier, it is characterised in that including the filter core group described in one or more any one of claim 1-11
Part, multiple element kits are set up in parallel, and the adjacent element kit is interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118846.4U CN206499932U (en) | 2017-02-09 | 2017-02-09 | A kind of attachment structure, element kit and purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720118846.4U CN206499932U (en) | 2017-02-09 | 2017-02-09 | A kind of attachment structure, element kit and purifier |
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| CN206499932U true CN206499932U (en) | 2017-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669264A (en) * | 2017-02-09 | 2017-05-17 | 珠海格力电器股份有限公司 | Connecting structure, filter core assembly and water purifying device |
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2017
- 2017-02-09 CN CN201720118846.4U patent/CN206499932U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669264A (en) * | 2017-02-09 | 2017-05-17 | 珠海格力电器股份有限公司 | Connecting structure, filter core assembly and water purifying device |
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