Buckle assembling structure and side insertion type filter element mounting system

Abstract

The utility model provides a clasping handle installing and connecting structure which comprises an n-shaped clasping handle body, the clasping handle body comprises a transverse section and vertical sections on the two sides, the tail ends of the vertical sections on the two sides extend outwards to be provided with rotating shafts, and pushing and pressing blocks are arranged on the lower sides of the tail ends of the vertical sections on the two sides. Through the arrangement of the buckle assembling structure, the buckle assembling structure can be simply and effectively matched with a water purification system with a filter bottle structure installed in a side-inserted mode for application; due to the arrangement of the rotating shaft on the buckle handle body, the whole buckle handle assembling and connecting structure can effectively rotate, and opening or closing of the position where the filter bottle structure is assembled and connected to the filter bottle assembling and connecting position is achieved. And due to the arrangement of the pushing and pressing block, the pushing and pressing block can be matched with the filter bottle structure in a pushing and pressing manner, so that the filter bottle structure can be pushed out in an auxiliary manner when the buckle assembling and connecting structure is overturned and rotated.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purifier installation structure installation technical field, concretely relates to a kind of buckle hand dress connection structure and side insertion type filter core installation system. BACKGROUND

[0002] In prior art, the filter core of water purifier generally adopts straight insertion type filter core, and the straight insertion type filter core refers to that filter core bottle is directly vertically inserted on waterway board, although this connection mode can make water flow directly circulate in filter core and waterway board without turning, and water flow is less turbulent. But this connection mode has some defects: (1) the connection of filter core bottle and waterway board is at right angles, in actual structure, since filter core is mostly placed vertically, waterway board is also placed vertically, so that the shape of entire water purifier is cuboid, which is not conducive to the diversification design of water purifier shell; (2) filter core has service life of several months, after filter core reaches service life, filter core needs to be replaced, the bottom of filter core bottle adopting this connection mode generally abuts against the shell of water purifier, so that it is difficult to replace filter core. How to provide a new filter core insertion mode, which can ensure stable installation and simple dress connection and disassembly, is a technical problem to be solved in prior art. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art and providing a kind of buckle hand dress connection structure and side insertion type filter core installation system.

[0004] The buckle hand dress connection structure includes the buckle hand body of the shape of character, the buckle hand body includes horizontal section and two side vertical sections, the rotating shaft is arranged at the end of the two side vertical sections and extends outward, and the push block is arranged at the lower side of the end of the two side vertical sections.

[0005] Further, the inclined end face is arranged at the front side of the push block, the inclined end face has the trend of inclining to the rear side from top to bottom, and the inclination angle of the inclined end face ranges from more than 5 degrees to less than 40 degrees.

[0006] Further, the positioning slot with opening downward is arranged at the inner side of the vertical section of the buckle hand body.

[0007] Further, the positioning slot is arranged in inverted V shape, the upper end of the positioning slot is arranged in circular arc shape, and the two end extension ends of the positioning slot are connected to the vertical section in circular arc transition.

[0008] Further, the plurality of tight blocks are arranged in the inner convex of the inner side of the end of the vertical section, and the tight blocks are arranged in strip shape and extend in vertical direction.

[0009] Further, the inclined surface is arranged at the lower edge of the buckle hand body, the inclined surface is continuously arranged between the two side vertical sections and the horizontal section, and the inclined surface is arranged to incline outward from top to bottom.

[0010] Further, the upper side of the lateral segment is higher than the upper side of the vertical segment, and a height difference is formed between the rear side of the lateral segment and the upper side of the vertical segment.

[0011] Further, the upper side of the lateral segment is movably guided in the front-rear direction into a buckle member, a return spring is connected between the buckle member and the hand grip body, and the buckle member is provided with a buckle position towards the inside of the hand grip body.

[0012] Further, the upper side of the lateral segment is movably guided in the front-rear direction into a buckle member, a return spring is connected between the buckle member and the hand grip body, and the buckle member is provided with a buckle position towards the inside of the hand grip body.

[0013] The side insertion type filter core mounting system comprises a frame, a filter bottle mounting position for mounting a filter bottle structure is arranged on the outer side of the frame, a waterway plate assembly is arranged on the upper side of the filter bottle mounting position towards the inside, a hand grip mounting structure as described above is arranged on the upper side of the filter bottle mounting position corresponding to the position of the waterway plate assembly, and the hand grip mounting structure is rotatably connected to the frame through the rotation shaft thereof; a contact block corresponding to the position of the push block is arranged on the upper end of the filter bottle structure; when the hand grip mounting structure is flipped and moved downward to be engaged to the upper end of the filter bottle structure, the push block and the contact block are in contact and abutment, and the contact block is located in front of the push block; the upper end of the filter bottle structure is mounted and matched with the waterway plate assembly.

[0014] The beneficial effects of the present utility model are as follows:

[0015] Through the arrangement of the hand grip mounting structure, a kind of filter bottle structure side insertion type installation of pure water system can be simply and effectively adapted for application;The arrangement of rotation shaft on the hand grip body effectively enables the whole hand grip mounting structure to rotate, realizes the position opening or closure of filter bottle structure mounting to filter bottle mounting position.And the arrangement of push block can make it push and cooperate with filter bottle structure, so as to assist the push-out of filter bottle structure when the flipped rotating hand grip mounting structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural assembly schematic view of the filter core mounting system of the present utility model;

[0017] Figure 2 It is a structural cooperation schematic view of the hand grip mounting structure and filter bottle structure of the present utility model;

[0018] Figure 3 It is a lock connection cooperation local schematic view of the hand grip mounting structure and filter bottle structure of the present utility model;

[0019] Figure 4 Structure diagram of the hand buckle connecting structure of the utility model;

[0020] Figure 5 Structure diagram of the hand buckle connecting structure of the utility model;

[0021] Figure 6 Structure diagram of the hand buckle connecting structure of the utility model; Figure 5 Structure diagram of the A partial structure.

[0022] Explanation of reference signs:

[0023] Hand buckle connecting structure 1, hand buckle body 11, guide connecting piece 110, horizontal section 111, mounting cylinder 1110, vertical section 112, rotating shaft 113, push block 114, inclined end face 1141, handle 115, positioning connecting groove 116, pressing block 117, inclined connecting face 118, buckle piece 12, buckle position 120, pulling block 121, connecting groove structure 1210, clamping section 1211, clamping block 1212, clamping stop 1213, reset spring 122, pulling handle 123, clamping member 13, clamping end face 130, upper positioning end face 1301, middle positioning end face 1302, lower positioning end face 1303, support vertical section 131, vertical section through hole 1311, support horizontal section 132, extension section 133, support horizontal section 134,

[0024] Filter bottle structure 2, bottle body 201, mounting end 202, abutting block 21, buckling position 22, plug-in cylinder 23, waterway board assembly 3. DETAILED DESCRIPTION

[0025] In order to make the technical scheme, object and advantages of the utility model clearer and more apparent, the utility model is further explained and described below in combination with the drawings and examples.

[0026] As shown in the accompanying drawings, Figures 1 to 6 A filter core mounting system of the utility model, which comprises a rack, the outer side of the rack is provided with a filter bottle connecting position for connecting the filter bottle structure 2, the upper part of the filter bottle connecting position is provided with a waterway board assembly 3 towards the inside, the upper part of the filter bottle connecting position is provided with a hand buckle connecting structure 1 corresponding to the position of the waterway board assembly 3, the hand buckle connecting structure 1 is rotatably connected to the rack through the rotating shaft 113 thereof; the inner side of the hand buckle body 11 is provided in shape adaptation with one end of the upper part of the filter bottle structure 2; the other end of the upper part of the filter bottle structure 2 is connected with the waterway board assembly 3.

[0027] The installation and structure application principle is:

[0028] The buckle hand connecting structure 1 is turned over to open the open state, and the filter bottle connecting position is opened. A filter bottle structure 2 is placed in the filter bottle connecting position, the bottle body 201 at the lower part of the filter bottle structure 2 is placed and supported, and a plurality of water receiving end heads in communication with the internal filter material and filter flow channel of the bottle body 201 are arranged on the mounting end 202 at the upper part of the filter bottle structure 2. The user inserts the water receiving end heads of the filter bottle structure 2 into the corresponding waterway board assembly 3 by applying force from the side, and then turns over and moves the buckle hand connecting structure 1 to complete the buckle connection of the buckle hand connecting structure 1 and the mounting end 202 of the filter bottle structure 2, so that the filter bottle structure 2 is mounted on the rack and the waterway stable connection between the filter bottle structure 2 and the waterway board assembly 3 is completed. Embodiment

[0029] Based on the above structure application, a specific buckle hand connecting structure 1 and filter bottle structure 2 setting scheme are provided for application description. The buckle hand connecting structure 1 satisfies the above-mentioned side insertion application of the filter bottle structure 2 installation, realizes the locking of the filter core installation, ensures the installation effect stability of the filter core installation, and has the characteristics of simple and efficient installation and disassembly.

[0030] Specifically, the filter bottle structure 2 includes a bottle body 201 arranged with an upper opening, a mounting end 202 cover is arranged on the upper side of the bottle body 201 as a mounting end 202, a water receiving end head extending in the horizontal direction is arranged on one side of the mounting end 202 cover, and a buckle connection position 22 is arranged on the other side of the mounting end 202 cover.

[0031] The buckle hand connecting structure 1 includes a buckle hand body 11 in the shape of a Chinese character, the ends of the vertical segments 112 on both sides of the buckle hand body 11 extend outward to form a rotating shaft 113 to be rotatably connected to the filter core connecting position. The inside of the Chinese character of the buckle hand body 11 forms an installation space adapted to the outer peripheral shape of the mounting end 202.

[0032] The upper side of the horizontal segment 111 of the buckle hand body 11 is provided with a guide connecting piece 110 opened in the front-rear direction. In this embodiment, the inside of the buckle hand body 11 is taken as the rear side, and the outside of the horizontal segment 111 of the buckle hand body 11 is taken as the front side.

[0033] The guide connecting piece 110 is provided with a buckle piece 12, a reset spring 122 is connected between the buckle piece 12 and the buckle hand body 11, the buckle piece 12 is arranged with a buckle position 120 towards the inside of the buckle hand body 11, a clamping member 13 is arranged on the lower side of the horizontal segment 111, and a clamping end face 130 is formed towards the enclosed inside of the buckle hand body 11. The reset spring 122 applies a reset force to the buckle piece 12 towards the rear side to abut on the horizontal segment 111 and / or the clamping member 13.

[0034] The mounting end 202 of the filter bottle structure 2 is provided with a buckle position 22 which is buckled with the buckle position 120. When the buckle hand mounting structure 1 is flipped and moved downward to be connected to the mounting end 202, the buckle position 22 is arranged corresponding to the position of the buckle piece 12, and the reset spring 122 applies a reset force to the buckle piece 12 towards the buckle position 22, so that the filter bottle structure 2 is buckled to the buckle hand mounting structure 1. Embodiment

[0035] In this embodiment, the structure and arrangement of the buckle hand mounting structure 1 are further described.

[0036] Preferably, the buckle hand body 11 is provided with a lifting handle 115 which extends towards the front side at the lower part of the outer side of the horizontal section 111; and the buckle hand body 11 is provided with a positioning slot 116 which is open towards the lower side at the inner side of the vertical section 112. Through the arrangement of the lifting handle 115, the user can more simply flip the buckle hand mounting structure 1 by lifting it, and make the buckle hand mounting structure 1 rotate around the rotating shaft 113.

[0037] In the filter bottle structure 2, positioning blocks are arranged at both sides of the mounting end 202. When the buckle hand mounting structure 1 is flipped and moved downward to be connected to the mounting end 202, the positioning blocks are connected into the positioning slots 116.

[0038] In the buckle hand body 11, the outer contour of the connection position between the vertical section 112 and the horizontal section 111 at both sides is arranged in an arc shape; the outer periphery of the front end of the upper side of the buckle piece 12 is arranged in an arc shape corresponding to the outer contour of the horizontal section 111; and a pulling handle 123 is arranged at the upper side of the buckle piece 12, and the pulling position of the pulling handle 123 is arranged in an arc shape towards the rear side. Through the overall arrangement in an arc shape, the user's experience of holding and using the buckle hand mounting structure 1 can be ensured, and the user's poor feeling caused by the structure edge with corners can be avoided. At the same time, through the arrangement of the pulling handle, the user can conveniently pull the buckle piece 12 as a whole by pulling the pulling handle, and the buckle position 120 can be buckled / loosened in the buckle position 22 position through linkage control.

[0039] The push block 114 is arranged at the lower side of the end of the vertical section 112 of the handgrip body 11. The resisting block 21 is arranged at the two sides of the mounting end 202 of the filter bottle structure 2. When the handgrip connecting structure 1 is turned down and connected to the mounting end 202, the push block 114 is in contact with the resisting block 21, and the resisting block 21 is located in front of the push block 114. When the handgrip connecting structure 1 is turned up, the push block 114 pushes the resisting block 21, and the push block 114 pushes the filter bottle structure 2 away from the waterway plate assembly 3, so that the filter bottle structure 2 can be detached from the filter bottle connecting position.

[0040] The buckle member 12 includes a pull block 121 arranged in a straight plate shape. The guide block 110 has two guide plates arranged in the front-rear direction. The lower side of the pull block 121 is provided with an L-shaped slot structure 1210, and the two sides of the lower side are arranged in the front-rear direction to form a guide slot. The guide plate is connected to the guide slot, so that the buckle member 12 is guided and connected to the guide block 110.

[0041] The lower side of the pull block 121 is arranged in a carding section 1211, and the carding section 1211 is arranged in a carding block 1212. The carding section 1211 and the carding block 1212 form the buckle position 120.

[0042] The carding member 13 includes two vertical support vertical sections 131, and the lower end of the two support vertical sections 131 is connected to a support horizontal section 132. The upper end of the two support vertical sections 131 is arranged in an extension section 133, and the two extension sections 133 are connected to a support horizontal section 134. The carding end surface 130 includes a middle positioning end surface 1302 arranged at the rear side of the support vertical section 131, a lower positioning end surface 1303 arranged at the rear side of the support horizontal section 132, and an upper positioning end surface 1301 arranged at the rear side of the support horizontal section 134. The upper positioning end surface 1301 and the middle positioning end surface 1302 have a horizontal distance, and the middle positioning end surface 1302 and the lower positioning end surface 1303 have a horizontal distance.

[0043] The upper positioning end surface 1301 and the middle positioning end surface 1302 have a horizontal distance, and the middle positioning end surface 1302 and the lower positioning end surface 1303 have a horizontal distance, which meets the positioning requirements of the mounting end 202 with a radial direction size change.

[0044] As a preferred installation and fixing mode, in the hand knob body 11, an installation cylinder 1110 is arranged on the upper end of the inner side of the transverse section 111 and faces downward, and in the clamping member 13, a vertical section through hole 1311 is arranged through the upper and lower of the two supporting vertical sections 131; the installation cylinder 1110 is inserted and connected in the vertical section through hole 1311, thereby completing the positioning and connecting of the clamping member 13 to the hand knob body 11. Preferably, an inner thread is arranged on the inner side of the installation cylinder 1110, and in actual application, a screw is inserted from the lower side of the vertical section through hole 1311 and is locked to the inner thread, thereby completing the fixed installation of the clamping member 13 to the hand knob body 11.

[0045] The rear end of the slot structure 1210 on the lower side of the pulling block 121 serves as a clamping part 1213, and the rear side of the slot structure 1210 is arranged corresponding to the position of the front side of the supporting transverse section 134; when the hand knob connecting structure 1 is flipped and moved downward and is connected to the installation end 202, the reset spring 122 exerts a reset force on the clamping part 12 to the clamping position 22, and the rear side of the slot structure 1210 is also clamped to the supporting transverse section 134, so that the clamping member 13 limits and blocks the clamping part 12. Embodiment

[0046] In order to better cooperate with the filter bottle structure 2 when the hand knob body 11 is applied, the application further describes a preferred hand knob connecting structure 1.

[0047] In the embodiment, in order to better cooperate with the filter bottle structure 2, the front side of the pushing block 114 is optionally provided with an inclined end surface 1141, which has a tendency to incline toward the rear side from top to bottom, and the inclination angle of the inclined end surface 1141 is greater than 5 degrees and less than 40 degrees. The pushing block 114 pushes the resisting block 2121 in the filter bottle structure 2 through the inclined end surface 1141, and the setting of the inclined end surface 1141 can make the hand knob body 11 have a certain opening angle before being in contact with the resisting block 2121 and being pushed.

[0048] Preferably, the positioning blocks on both sides of the filter bottle structure 2 are cylindrical, and the positioning slot 116 is preferably inverted V-shaped, and the upper end is arc-shaped, and the two end extensions are connected to the vertical section 112 in an arc-shaped transition. Through the structure of the positioning slot 116, the hand knob connecting structure 1 can be smoothly clamped into the positioning slot 116 during the flipping process, and the positioning of the positioning block can be ensured after the positioning slot 116 is connected to the positioning block.

[0049] In order to make the connection between the mounting end 202 of the filter bottle structure 2 more stable and compact during use, the vertical section 112 is provided with a plurality of tight blocks 117 on the inner side of the end, which are arranged in a long strip shape and extend in the vertical direction. The tight blocks 117 are slightly raised inward, so that when the handle is folded down and connected to the filter bottle structure 2, the tight blocks 117 can be deformed and form an interference fit with the two sides of the mounting end 202 of the filter bottle structure 2.

[0050] In order to better connect the handle body 11 to the mounting end 202 of the filter bottle structure 2, the lower edge of the handle body 11 has an inclined surface 118, which is continuously arranged between the two vertical sections 112 and the horizontal section 111, and is inclined outward from top to bottom.

[0051] In order to ensure the stable connection of the handle mounting structure 1 and the filter bottle structure 2, and meet the requirement of avoiding the handle when the filter bottle structure 2 is placed in the filter bottle mounting position, the upper side of the horizontal section 111 is higher than the upper side of the vertical section 112, and has a height difference h, and the rear side of the horizontal section 111 and the upper side of the vertical section 112 form an avoiding space.

[0052] The above is only the preferred embodiment of the present application, and for those skilled in the art, the embodiments can be modified without departing from the principle of the present application, and the corresponding modification scheme should be considered as the protection scope of the present application.

Claims

1. A hand fastening structure, characterized by The handrail body includes a horizontal section and two vertical sections, the ends of the vertical sections extend outward to set a rotating shaft, and the lower side of the end of the vertical section sets a push block.

2. The hand attachment structure according to claim 1, wherein The front side of the push block sets an inclined end face, which has a tendency to incline to the rear side from top to bottom, and the inclination angle of the inclined end face ranges from greater than 5 degrees to less than 40 degrees.

3. The hand attachment structure according to claim 1, wherein The inside of the vertical section of the handrail body sets a positioning slot with an opening downward.

4. The hand attachment structure according to claim 3, wherein The positioning slot is set in an inverted V shape, the upper end is set in a circular arc shape, and the two ends extend to connect to the vertical section with a circular arc transition.

5. The hand attachment structure of claim 1, wherein The inside of the end of the vertical section sets several compression blocks in an inverted V shape.

6. The hand attachment structure of claim 1, wherein The lower edge of the handrail body has an inclined surface, which is continuously set between the vertical sections and the horizontal section, and the inclined surface is inclined outward from top to bottom.

7. The hand joint structure according to claim 1, wherein The upper side of the horizontal section is higher than the upper side of the vertical section, and the horizontal section forms an avoidance space between the rear side and the upper side of the vertical section.

8. The hand connection structure according to any one of claims 1 to 7, wherein The upper side of the horizontal section is movably guided into a buckle member in the front-rear direction, a return spring is connected between the buckle member and the handrail body, and the buckle member sets a buckle position inward of the handrail body.

9. The hand attachment structure of claim 8, wherein The horizontal section is connected to a card stop member, the card stop member forms a card stop end face inward of the handrail body, and the return spring applies a return force to the buckle member to abut on the card stop member.

10. A side-inserted filter cartridge mounting system characterized by, The machine frame includes a filter bottle structure, the outer side of the machine frame sets a filter bottle connecting position for connecting the filter bottle structure, the upper part of the filter bottle connecting position sets a waterway plate assembly inward, the upper part of the filter bottle connecting position corresponds to the position of the waterway plate assembly and sets a handrail connecting structure as claimed in any one of claims 1 to 9, and the handrail connecting structure is connected to the machine frame through the rotating shaft; the upper end of the filter bottle structure corresponds to the position of the push block and sets a contact block; when the handrail connecting structure is turned down and connected to the upper end of the filter bottle structure, the push block and the contact block are in contact and abut, and the contact block is located in front of the push block; and the other end of the upper part of the filter bottle structure is connected to the waterway plate assembly.

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