CN116573296B - Protective cover for washing and protecting daily chemical pump head bottle - Google Patents

Abstract

The invention relates to the technical field of daily chemical pump head bottle packaging, in particular to a protective cover of a washing and protecting daily chemical pump head bottle, which comprises an inner protective mechanism, a protective cover and a protective cover, wherein the inner protective mechanism comprises a bottle body and an inner cover arranged outside the bottle body; the outer protection mechanism comprises an outer cover arranged outside the inner cover, a buffer part arranged between the outer cover and the inner cover, and a base arranged at the bottom of the outer cover, and the whole pump head bottle is protected through the whole package structure of the inner cover, so that the special structural design of the package on the whole buffer capacity package of the bottle body at the positions of a nozzle, a bottle neck and the like is enhanced, and the protection on key vulnerable parts such as the pump head bottle is enhanced; the inner cover and the bottle body are doubly protected through the cooperation of the outer cover and the base, and the buffering effect is further improved.

Description

A protective cover for a daily chemical pump bottle for washing and care

Technical Field

The invention relates to the technical field of daily chemical pump head bottle packaging, and in particular to a protective cover of a daily chemical pump head bottle of a washing and care type.

Background technique

In the existing transportation packaging for daily chemical pump head bottles, companies mainly provide transportation packaging solutions that combine corrugated boxes, corrugated cardboard, and bubble paper. When only corrugated boxes and bubble paper are used as transportation packaging, their cushioning capacity needs to be strengthened, and there is a lack of protection for the pump head.

In addition, pearl cotton has begun to be used more and more by enterprises as a good cushioning material. At present, the use of pearl cotton needs to be combined with bubble paper. For example, some merchants will choose to add a small pearl cotton cover to the pump head of the pump bottle and then wrap the pearl cotton cover together with the pump head bottle. Some merchants only use bubble paper and pearl cotton cover on the bottle body and pump head respectively. There is also a solution of using thinner pearl cotton paper instead of bubble paper to wrap the pump head bottle. The current packaging solution of using a small pearl cotton protective cover only plays a protective role locally. When used in combination with bubble paper, it will be squeezed and the cushioning capacity will be weakened or fall off.

Summary of the invention

The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

In view of the problem that the existing daily chemical pump head bottles for washing and care have poor buffering effect in transportation packaging, the present invention is proposed.

Therefore, the object of the present invention is to provide a protective cover for a daily chemical pump head bottle of a washing and care product.

In order to solve the above technical problems, the present invention provides the following technical solutions: a protective cover for a daily chemical pump head bottle of a washing and care product, comprising:

The inner protection mechanism comprises a bottle body and an inner cover arranged outside the bottle body;

The outer protection mechanism comprises an outer cover arranged outside the inner cover, a buffer component arranged between the outer cover and the inner cover, and a base arranged at the bottom of the outer cover.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: the interior of the inner cover is provided with a nozzle accommodating groove, a bottleneck protection ring groove, a bottle body groove and a bottle bottom supporting groove in sequence from top to bottom, and a plurality of triangular ring teeth are equidistantly and evenly arranged on the inner wall of the bottle body groove, a plurality of transverse rectangular holes are spaced apart on the side walls around the inner cover, and each of the triangular ring teeth is arranged between two adjacent transverse rectangular holes, and a triangular groove is provided from the bottle bottom supporting groove to the nozzle accommodating groove.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, the buffer component includes air pipes respectively arranged on the inner walls around the outer cover, air bags arranged on the air pipes, multiple protrusions arranged on the air bags, a first connecting component arranged below the top of the air pipe, and a second connecting component arranged at the bottom of the air pipe, and the tops of the air pipes are connected.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: the first connecting component includes a pressure plate arranged below the top of the air pipe, a first piston block arranged in the pressure plate, a plurality of first springs arranged between the top of the first piston block and the inner top wall of the pressure plate, and a plurality of first connecting spikes arranged at the bottom of the first piston block and capable of passing through the bottom of the pressure plate.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, the second connecting component includes a cannula arranged at the bottom of each of the trachea, a second piston block arranged in the cannula, a plurality of second springs arranged between the top of the second piston block and the inner top wall of the cannula, and a plurality of second connecting thorns arranged at the bottom of the second piston block and capable of passing through the bottom of the cannula, and the top of the cannula is connected to the bottom of the trachea.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: the inner wall of the outer cover is provided with pipe grooves for accommodating the air pipe, and the inner wall of the outer cover on both sides of the pipe groove is provided with a accommodating cavity, and a plurality of guide blocks in the shape of vertical triangular prisms are arranged in the accommodating cavity, and a plurality of heat dissipation holes penetrating the outer cover are evenly arranged on the guide blocks.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: an air charging and discharging component connected to the buffer component is also arranged on the top of the outer cover, and the air charging and discharging component includes a handle tube arranged on the top of the outer cover, a knob arranged on the outside of one end of the handle tube, a pulling and pulling component arranged in the handle tube, a limit plate and an air suction component, as well as an air inlet pipe and an air outlet pipe arranged on the top of the other end of the handle tube, and an air charging pipe and an air suction pipe arranged at the bottom of the other end of the handle tube, the bottom ends of the air charging pipe and the air suction pipe are both connected to the top of the air pipe, and the top end of the air suction pipe is connected to the air suction component.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: the pulling and pulling assembly includes a third piston block arranged in the handle tube, a push-pull rod arranged between the knob and the third piston block, a third spring arranged in the handle tube and sleeved on the push-pull rod, a connecting rod arranged on the other side of the third piston block, and an adsorption plate arranged at the end of the connecting rod, and the limiting plate is provided with a through groove for the adsorption plate to pass through.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and protecting products described in the present invention, the air extraction component includes a sliding tube arranged on the side of the limiting plate away from the third piston block, a first air vent arranged on the sliding tube, a first magnetic block arranged at the end of the sliding tube, a fixed tube arranged in the sliding tube, a second air vent arranged on the fixed tube, an L-shaped plate arranged on the outer wall of one end of the sliding tube, a guide rod penetrating the L-shaped plate and connected to the inner wall of one end of the handle tube, a second magnetic block arranged at one end of the L-shaped plate, a third magnetic block arranged at the outer end of the handle tube and connected to the second magnetic block through a pull rod, and three blocking blocks arranged on both sides of the other end of the sliding tube and on the L-shaped plate, the top of the air extraction pipe is connected to the fixed pipe, and the three blocking blocks are respectively used to seal the air inlet pipe, the inflation pipe and the air outlet pipe.

As a preferred solution of the protective cover of the daily chemical pump head bottle for washing and care described in the present invention, wherein: a stabilizing component is arranged on the base, and the stabilizing component includes a mounting tube arranged in the middle of the base, an upper slide plate and a lower slide plate arranged in the mounting tube, a fourth spring arranged between the upper slide plate and the lower slide plate, an upper adsorption plate arranged on the top of the upper slide plate, and a lower adsorption plate arranged at the bottom of the lower slide plate, the top of the base is provided with sockets for fitting the insertion of the tube, and the top and bottom of the base are provided with grooves.

The beneficial effects of the present invention are as follows: the pump head bottle is protected as a whole through the full-wrapping structure of the inner cover, thereby enhancing the cushioning capacity of the packaging on the overall bottle body; the packaging is specially designed at the nozzle, bottleneck, etc., thereby enhancing the protection of key vulnerable parts such as the pump head bottle; the inner cover and the bottle body are doubly protected through the cooperation of the outer cover and the base, thereby further improving its cushioning effect.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

FIG. 1 is a schematic diagram of the structure of the inner protection unit of the protective cover of the daily chemical pump head bottle of the washing and care category of the present invention.

FIG. 2 is a schematic diagram of the cutaway structure of the inner cover of the protective cover of the daily chemical pump head bottle for washing and care products according to the present invention.

FIG. 3 is a second schematic diagram of the inner protection unit structure of the protective cover of the daily chemical pump head bottle of the washing and care category of the present invention.

FIG. 4 is a schematic diagram of the overall structure of the protective cover of the daily chemical pump head bottle for washing and care of the present invention.

FIG. 5 is a schematic diagram of the disassembled structure of the protective cover of the daily chemical pump head bottle for washing and care of the present invention.

FIG6 is a schematic top-sectional view of the first connecting component of the protective cover of the daily chemical pump head bottle for washing and care of the present invention.

FIG. 7 is a schematic diagram of the internal cross-sectional structure of the second connecting component of the protective cover of the daily chemical pump head bottle of the washing and care category of the present invention.

FIG8 is a schematic diagram of the structure of the stabilizing components of the protective cover of the daily chemical pump head bottle for washing and care of the present invention.

FIG. 9 is a schematic diagram of the overall top view of the protective cover of the daily chemical pump head bottle for washing and care of the present invention.

10 is a schematic top-sectional view of the inflation and deflation components of the protective cover of the daily chemical pump bottle for washing and care products according to the present invention.

FIG. 11 is a schematic diagram of the structure of the vacuum assembly of the protective cover of the daily chemical pump head bottle of the present invention.

Detailed ways

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

Example 1

1 and 4, the first embodiment of the present invention provides a protective cover for a daily chemical pump head bottle of a washing and care product, the device comprising:

The inner protection mechanism 100 comprises a bottle body and an inner cover 101 arranged outside the bottle body;

Among them, the inner cover 101 can be made of EPE pearl cotton material. Since EPE pearl cotton has certain elasticity and ductility, it is widely applicable to the packaging of bottles of various sizes. The product manufacturer only needs to design and transport packaging for the pump head packaging products that are widely used in the market, and it also has a certain buffering effect.

The outer protection mechanism 200 includes an outer cover 201 disposed outside the inner cover 101 , a buffer component 202 disposed between the outer cover 201 and the inner cover 101 , and a base 203 disposed at the bottom of the outer cover 201 .

The outer cover 201 and the base 203 may be made of foam materials such as EPS, EPP, EPO, etc., and the inner cover 101 and the bottle body may be further buffered and protected by the buffer component 202 therein.

During use, the bottle body is first inserted into the inner cover 101, and then the inner cover 101 and the bottle body are placed in the outer cover 201, and the base 203 is installed at the bottom of the outer cover 201, which provides sufficient buffering protection for the bottle body during transportation.

Example 2

1 to 4, a second embodiment of the present invention is shown, which is different from the first embodiment in that a nozzle accommodating groove 101a, a bottleneck protection ring groove 101b, a bottle body groove 101c and a bottle bottom supporting groove 101d are sequentially arranged inside the inner cover 101 from top to bottom, a plurality of triangular ring teeth 101e are evenly and equidistantly arranged on the inner wall of the bottle body groove 101c, a plurality of transverse rectangular holes 101f are spaced apart on the side walls around the inner cover 101, and each triangular ring tooth 101e is arranged between two adjacent transverse rectangular holes 101f, and a triangular groove 101g is arranged from the bottle bottom supporting groove 101d to the nozzle accommodating groove 101a.

The setting of the bottleneck protection ring groove 101b increases the buffering of the bottleneck; the setting of the triangular ring teeth 101e can fix the bottle body and reduce the buffering. The oblique edge of the triangular ring teeth 101e points to the inside of the inner cover 101, which can not only facilitate the insertion of the bottle body and prevent the bottle body from sliding out after entering, but also prevent the pump head from breaking and the emulsion from flowing out in extreme cases to cause large-scale pollution. The triangular ring teeth 101e at the bottom are larger to form a bottle body bracket to hold the bottle body, and the bottom opening is conical to prevent the nozzle extending out of the bottle body from hitting the bottle. The body enters the protective cover to form an obstacle, and the other teeth are smaller and equal; the transverse rectangular hole 101f is punched from the second triangular ring tooth 101e from the bottleneck protection ring groove 101b to the second to last hole from the bottle bottom bracket 101d, thereby ensuring the supporting strength of the bottom bottle bottom bracket 101d and the function of preventing liquid contamination. The transverse rectangular holes 101f are evenly arranged, and each rectangular hole is of equal size. When placing a round bottle body, its longitudinal elasticity can be greatly improved, and it can be better stretched and contracted in the longitudinal direction to adapt to bottles of different heights.

The inner cover 101 is a rectangular structure as a whole, and the middle is hollowed out according to the design to form a circular packaging space. By using a fully wrapped structure, the pump head bottle is protected as a whole, and the cushioning capacity of the packaging on the whole bottle body is enhanced. The packaging has a special structural design at the nozzle, bottleneck, etc., which enhances the protection of key vulnerable parts such as the pump head bottle. In addition, this solution can also save materials well.

In order to adapt to the bottle body of the non-cylindrical pump head bottle, the width of the original model can be increased, and a wider protective cover structure can be designed to adapt to the non-cylindrical pump head bottle. The bottom slope naturally forms a waist-shaped slope during the widening process. In addition, the pump head of the non-cylindrical pump head bottle will not protrude from the bottle body, so the longitudinal triangular groove 101g is eliminated.

The remaining structures are the same as those of Example 1.

During use, the bottle body is placed into the inner cover 101 through the opening at the bottom of the bottle bottom bracket 101d, and the nozzle of the bottle can enter the inner cover 101 along the triangular groove 101g. When the nozzle reaches the nozzle accommodating groove 101a, the bottleneck of the bottle can be naturally placed in the bottleneck protection ring groove 101b until the bottle body is completely entered. At this time, the bottle body is placed in the circular packaging space, and the bottle body can be fixed by the triangular ring teeth 101e distributed on the inner wall of the circular packaging space, thereby fixing the bottle, increasing the friction between the bottle and the inner cover 101, and effectively reducing the damage to the pump head of the washing product in the event of collision or bumps. Even if leakage occurs, the triangular ring teeth 101e can also prevent the lotion from flowing out layer by layer. When the inner cover 101 and the bottle body are installed in the outer cover 201, and the base 203 is installed at the bottom of the outer cover 201, double protection is formed.

When the cleaning product arrives at the destination and the protective device needs to be removed, the outer cover 201 and the base 203 can be removed, and then the bottle body can be directly taken out from the opening at the bottom of the inner cover 101 along the triangular groove 101g.

Example 3

Referring to Figures 1 to 8, there is shown a third embodiment of the present invention, which is different from the second embodiment in that the buffer component 202 includes an air pipe 202a respectively arranged on the inner walls around the outer cover 201, an air bag 202b arranged on the air pipe 202a, a plurality of protrusions 202c arranged on the air bag 202b, a first connecting component 202d arranged below the top of the air pipe 202a, and a second connecting component 202e arranged at the bottom of the air pipe 202a, and the tops of the air pipes 202a are connected.

Among them, four groups of air tubes 202a can be arranged, and the tops of the four groups of air tubes 202a are connected in a "cross" shape; the airbag bag 202b and the protrusion 202c are in a deflated state when not inflated, and the protrusion 202c can be set to a spherical, hemispherical, elliptical or other structure. After inflation, the airbag bag 202b and the protrusion 202c will play a buffering and protective role on the outer wall of the inner cover 101; the first connecting component 202d is connected to the tops of the four groups of air tubes 202a, and the connectivity between the outer cover 201 and the inner cover 101 can be strengthened through the first connecting component 202d when inflating; the second connecting component 202e can be arranged in four groups, and each group of the second connecting components 202e is connected to the bottom of a group of air tubes 202a, and the connectivity between the outer cover 201 and the base 203 can be strengthened through the second connecting component 202e when inflating.

Furthermore, the first connecting component 202d includes a pressure plate 202d-1 arranged below the top of the air pipe 202a, a first piston block 202d-2 arranged in the pressure plate 202d-1, a plurality of first springs 202d-3 arranged between the top of the first piston block 202d-2 and the inner top wall of the pressure plate 202d-1, and a plurality of first connecting spikes 202d-4 arranged at the bottom of the first piston block 202d-2 and capable of penetrating through the bottom of the pressure plate 202d-1.

Among them, the bottom of the pressure plate 202d-1 fits with the top of the inner cover 101, and the top of the pressure plate 202d-1 is connected to the bottom of the top of the four groups of air pipes 202a. When inflated, the gas will push the first piston block 202d-2 to slide downward in the pressure plate 202d-1. At this time, the first spring 202d-3 is in a stretched state, and the first connecting thorn 202d-4 passes through the bottom of the pressure plate 202d-1 and extends into the top of the inner cover 101, so that the inner cover 101 is not easy to shift.

Furthermore, the second connecting assembly 202e includes a cannula 202e-1 arranged at the bottom of each trachea 202a, a second piston block 202e-2 arranged in the cannula 202e-1, a plurality of second springs 202e-3 arranged between the top of the second piston block 202e-2 and the inner top wall of the cannula 202e-1, and a plurality of second connecting thorns 202e-4 arranged at the bottom of the second piston block 202e-2 and capable of passing through the bottom of the cannula 202e-1, and the top of the cannula 202e-1 is connected to the bottom of the trachea 202a.

Among them, the top of the cannula 202e-1 is connected to the bottom of the trachea 202a. When inflated, the gas will push the second piston block 202e-2 to move downward in the cannula 202e-1. At this time, the second spring 202e-3 is in a stretched state, and the second connecting thorn 202e-4 passes through the bottom of the cannula 202e-1 and extends into the base 203, making the base 203 not easy to shift.

The inner wall of the outer cover 201 is provided with pipe grooves 201a for accommodating the air pipe 202a, and the inner wall of the outer cover 201 on both sides of the pipe groove 201a is provided with accommodating cavities 201b, and a plurality of guide blocks 201c in the shape of vertical triangular prisms are arranged in the accommodating cavities 201b, and a plurality of heat dissipation holes 201d that penetrate the outer cover 201 are evenly arranged on the guide blocks 201c.

Among them, when the device is placed horizontally, if the pump head breaks and the emulsion seeps into the outer cover 201 from the inner cover 101, the setting of the guide block 201c allows the emulsion to be collected into the containing cavity 201b along its inclined surface, thereby playing a secondary role in preventing pollution, and the setting of the heat dissipation hole 201d plays a role in heat dissipation and ventilation.

A stabilizing component 203a is arranged on the base 203, and the stabilizing component 203a includes a mounting tube 203a-1 arranged in the middle of the base 203, an upper slide plate 203a-2 and a lower slide plate 203a-3 arranged in the mounting tube 203a-1, a fourth spring 203a-4 arranged between the upper slide plate 203a-2 and the lower slide plate 203a-3, an upper adsorption plate 203a-5 arranged on the top of the upper slide plate 203a-2, and a lower adsorption plate 203a-6 arranged on the bottom of the lower slide plate 203a-3, and sockets for cooperating with the insertion of the insert 202e-1 are arranged around the top of the base 203, and grooves 203b are arranged on the top and bottom of the base 203.

Among them, the insertion tube 202e-1 is inserted into the corresponding socket to realize the docking installation of the outer cover 201 and the base 203. When inflating, the second connecting thorn 202e-4 will extend into the base 203 to further strengthen the connectivity between the outer cover 201 and the base 203. At the same time, the upper adsorption plate 203a-5 is squeezed, so that the upper slide plate 203a-2 moves downward in the fixed tube 205e-4 to squeeze the fourth spring 203a-4. The upper adsorption plate 203a-5 can be adsorbed on the bottom of the bottle, so that the base 203 is not easy to detach. When the device is placed vertically, the lower adsorption plate 203a-6 is squeezed and can be adsorbed on the installation surface, making the entire device more stable. At the same time, the groove 203b at the top of the base 203 can collect the broken emulsion to prevent it from flowing out, and the groove 203b at the bottom of the base 203 can store the lower adsorption plate 203a-6 to prevent it from being exposed.

The shapes of the outer cover 201 and the base 203 can be adaptively changed according to the shapes of the inner cover 101 and the bottle body.

The remaining structure is the same as that of Example 2.

During use, the inner cover 101 wrapped around the bottle body is placed into the outer cover 201, and the top of the inner cover 101 is made to fit with the bottom of the pressure plate 202d-1, and the base 203 is docked and installed with the outer cover 201. The air can be pumped into the pressure plate 202d-1, the air bag 202b, the protrusion 202c and the insertion tube 202e-1 through the air pump, and the air is sealed after inflation, so that the first connecting thorn 202d-4 extends into the top of the inner cover 101 but does not contact the top of the bottle body, making it difficult for the inner cover 101 to move, and the second connecting thorn 202e-4 extends into the insertion hole, making it difficult for the base 203 to detach. At the same time, the air bag 202b and the protrusion 202c gradually swell from a deflated state, which can play a buffering and protective role on the inner cover 101. The inflation sealing port can be deflated later, and the outer cover 201, the inner cover 101 and the base 203 can be separated.

Example 4

Referring to Figures 1 to 11, the fourth embodiment of the present invention is different from the third embodiment in that an air-charging and air-discharging component 205 connected to the buffer component 202 is also arranged on the top of the outer cover 201, and the air-charging and air-discharging component 205 includes a handle tube 205a arranged on the top of the outer cover 201, a knob 205b arranged on the outside of one end of the handle tube 205a, a pulling component 205c arranged in the handle tube 205a, a limit plate 205d and an air extraction component 205e, as well as an air inlet pipe 205f and an air outlet pipe 205g arranged at the top of the other end of the handle tube 205a, and an air-charging pipe 205h and an air extraction pipe 202i arranged at the bottom of the other end of the handle tube 205a, the bottom ends of the air-charging pipe 205h and the air extraction pipe 202i are both connected to the top of the air pipe 202a, and the top end of the air extraction pipe 202i is connected to the air extraction component 205e.

Among them, the handle tube 205a is connected to the top of the outer cover 201 through a support leg, which is convenient for taking and placing the entire device; the pulling component 205c can be moved by turning and pulling the knob 205b, and the function of inflating and deflating the air pipe 202a is realized by cooperating with the setting of the limit plate 205d and the exhaust component 205e; the air inlet pipe 205f is a one-way air inlet pipe 205f that only takes air into the handle tube 205a from the outside, the air outlet pipe 205g is a one-way air outlet pipe 205g that only exhausts air from the inside and outside of the handle tube 205a, the inflation pipe 205h is a one-way inflation pipe 205h that only inflates the air pipe 202a from the inside of the handle tube 205a, and the exhaust pipe 202i is a one-way exhaust pipe 202i that only exhausts air from the air pipe 202a into the handle tube 205a.

The pulling assembly 205c includes a third piston block 205c-1 arranged in the handle tube 205a, a push-pull rod 205c-2 arranged between the knob 205b and the third piston block 205c-1, a third spring 205c-3 arranged in the handle tube 205a and sleeved on the push-pull rod 205c-2, a connecting rod 205c-4 arranged on the other side of the third piston block 205c-1, and an adsorption plate 205c-5 arranged at the end of the connecting rod 205c-4, and a through groove for the adsorption plate 205c-5 to pass through is arranged on the limiting plate 205d.

Among them, the knob 205b is provided with an adjustment plate consistent with the direction of the adsorption plate 205c-5, which is convenient for synchronously adjusting the rotation direction of the adsorption plate 205c-5. The initial positions of the adjustment plate and the adsorption plate 205c-5 can be set to a vertical state, and the through groove of the limit plate 205d is set to a horizontal groove. Only by rotating the knob 205b 90 degrees can the adsorption plate 205c-5 be transformed into a horizontal state so that it passes through the horizontal groove. When the adsorption plate 205c-5 remains in a vertical state, by pushing the knob 205b, only the third piston block 205c-1 can be moved in the cavity on the left side of the limit plate 205d.

The suction assembly 205e includes a sliding tube 205e-1 arranged on the side of the limiting plate 205d away from the third piston block 205c-1, a first ventilation hole 205e-2 arranged on the sliding tube 205e-1, a first magnetic attraction block 205e-3 arranged at the end of the sliding tube 205e-1, a fixed tube 205e-4 arranged in the sliding tube 205e-1, a second ventilation hole 205e-5 arranged in the fixed tube 205e-4, an L-shaped plate 205e-6 arranged on the outer wall of one end of the sliding tube 205e-1, and a first magnetic attraction block 205e-3 arranged at the end of the sliding tube 205e-1. A guide rod 205e-7 connected to the wall, a second magnetic block 205e-8 arranged at one end of the L-shaped plate 205e-6, a third magnetic block 205e-9 arranged at the outer end of the handle tube 205a and connected to the second magnetic block 205e-8 through a pull rod, and three blocking blocks 205e-10 arranged on both sides of the other end of the sliding tube 205e-1 and on the L-shaped plate 205e-6, the top of the exhaust pipe 202i is connected to the fixed pipe 205e-4, and the three blocking blocks 205e-10 are respectively used to close the air inlet pipe 205f, the inflation pipe 205h and the air outlet pipe 205g.

Among them, one end of the fixed tube 205e-4 is fixed to the inner wall of the right end of the handle tube 205a, the first ventilation hole 205e-2 is arranged on the right side of the sliding tube 205e-1, and the second ventilation tube 202a is arranged on the left side of the fixed tube 205e-4. The first ventilation hole 205e-2 and the second ventilation hole 205e-5 are the same size, and by moving the sliding tube 205e-1 to the left, the first ventilation tube 202a and the second ventilation tube 202a can be connected to each other, and two blocking blocks 205e-10 are respectively arranged on both sides of the left end of the sliding tube 205e-1 for blocking the air intake pipe 205f and the inflation pipe 205h, and a blocking block 205e-10 is arranged on the right side of the L-shaped plate 205e-6 for blocking the exhaust pipe 202i.

When in use, in the initial state, the first magnetic block 205e-3 is adsorbed on the inner wall of the right end of the handle tube 205a. At this time, the first vent hole 205e-2 and the second vent hole 205e-5 are staggered, the exhaust pipe 202i is not connected and cannot be exhausted. The exhaust pipe 202i is closed by a blocking block 205e-10, the air inlet pipe 205f and the inflation pipe 205h are in a conducting state, and the adsorption plate 205c-5 is in a vertical state and cannot pass through the through groove on the limit plate 205d. By pulling the third piston to move it in the cavity on the left side of the limit plate 205d, the air pipe 202a can be exhausted, so that the outer cover 201, the inner cover 101 and the base 203 are tightly connected together, which plays a good buffering role.

When the knob 205b is turned to make the adsorption plate 205c-5 change to a horizontal state and pass through the through slot on the limit plate 205d, the limit plate 205d and the sliding tube 205e-1 are adsorbed and connected together through the third magnetic block 205e-9, and the sliding tube 205e-1 is pulled to move left until the left end of the sliding tube 205e-1 is adsorbed together with the right side of the limit plate 205d, and the third magnetic block is adsorbed on the outer wall of the handle tube 205a. At this time, the first ventilation tube 202a and the second ventilation tube 202a are connected and connected, and the exhaust pipe 202i is turned on for exhaust, and the blocking block 205e-10 at the bottom of the exhaust pipe 202i is removed and in conduction. State, the air inlet pipe 205f and the inflation pipe 205h are respectively closed by the two blocking blocks 205e-10 as the sliding tube 205e-1 moves. At this time, turning the knob 205b 90 degrees can transform the adsorption plate 205c-5 into a vertical state, and by pulling the third piston to move it in the cavity on the left side of the limit plate 205d, the air pipe 202a can be evacuated to restore the airbag bag 202b to a deflated state, thereby facilitating the separation of the outer cover 201, the base 203 and the inner cover 101. Subsequently, the third magnetic block is pulled outward to make the second magnetic block re-adsorbed on the inner wall of the handle tube 205a to restore the initial state, so that the protective cover can be reused.

The remaining structure is the same as that of Example 3.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims (7)

1. A protective cover for a daily chemical pump bottle, characterized in that it includes: An inner protection mechanism (100) comprises a bottle body and an inner cover (101) arranged outside the bottle body; The outer protection mechanism (200) comprises an outer cover (201) arranged outside the inner cover (101), a buffer component (202) arranged between the outer cover (201) and the inner cover (101), and a base (203) arranged at the bottom of the outer cover (201); The inner cover (101) is provided with a nozzle accommodating groove (101a), a bottleneck protection ring groove (101b), a bottle body groove (101c) and a bottle bottom supporting groove (101d) in sequence from top to bottom; a plurality of triangular ring teeth (101e) are evenly and evenly arranged on the inner wall of the bottle body groove (101c); a plurality of transverse rectangular holes (101f) are arranged at intervals on the side walls around the inner cover (101); and each of the triangular ring teeth (101e) is arranged between two adjacent transverse rectangular holes (101f); and a triangular groove (101g) is provided from the bottle bottom supporting groove (101d) to the nozzle accommodating groove (101a); The buffer component (202) comprises air tubes (202a) respectively arranged on the inner walls around the outer cover (201), an air bag (202b) arranged on the air tube (202a), a plurality of protrusions (202c) arranged on the air bag (202b), a first connecting component (202d) arranged below the top of the air tube (202a), and a second connecting component (202e) arranged at the bottom of the air tube (202a), and the tops of the air tubes (202a) are connected; The top of the outer cover (201) is also provided with an air-inflating and air-deflating component (205) which is connected to the buffer component (202). The air-inflating and air-deflating component (205) includes a handle tube (205a) arranged at the top of the outer cover (201), a knob (205b) arranged outside one end of the handle tube (205a), a pull-out component (205c), a limit plate (205d) and an air-exhaust component (205e) arranged in the handle tube (205a), and an air inlet pipe (205f) and an air outlet pipe (205g) arranged at the top of the other end of the handle tube (205a), and an air-inflating pipe (205h) and an air-exhaust pipe (202i) arranged at the bottom of the other end of the handle tube (205a). The bottom ends of the air-inflating pipe (205h) and the air-exhaust pipe (202i) are both connected to the top of the air tube (202a), and the top end of the air-exhaust pipe (202i) is connected to the air-exhaust component (205e). 2. The protective cover of the daily chemical pump head bottle for washing and care according to claim 1 is characterized in that: the first connecting component (202d) includes a pressure plate (202d-1) arranged below the top of the air pipe (202a), a first piston block (202d-2) arranged in the pressure plate (202d-1), a plurality of first springs (202d-3) arranged between the top of the first piston block (202d-2) and the inner top wall of the pressure plate (202d-1), and a plurality of first connecting spikes (202d-4) arranged at the bottom of the first piston block (202d-2) and capable of passing through the bottom of the pressure plate (202d-1). 3. The protective cover of the daily chemical pump head bottle for washing and care according to claim 2 is characterized in that: the second connecting component (202e) includes a cannula (202e-1) arranged at the bottom of each of the trachea (202a), a second piston block (202e-2) arranged in the cannula (202e-1), a plurality of second springs (202e-3) arranged between the top of the second piston block (202e-2) and the inner top wall of the cannula (202e-1), and a plurality of second connecting thorns (202e-4) arranged at the bottom of the second piston block (202e-2) and capable of passing through the bottom of the cannula (202e-1), and the top of the cannula (202e-1) is connected to the bottom of the trachea (202a). 4. The protective cover for a daily chemical pump head bottle for washing and protecting according to claim 3 is characterized in that: a tube groove (201a) for accommodating an air pipe (202a) is arranged around the inner wall of the outer cover (201), and an accommodating cavity (201b) is arranged on the inner side wall of the outer cover (201) on both sides of the tube groove (201a), and a plurality of guide blocks (201c) in the shape of vertical triangular prisms are arranged in the accommodating cavity (201b), and a plurality of heat dissipation holes (201d) penetrating the outer cover (201) are evenly arranged on the guide blocks (201c). 5. The protective cover of the daily chemical pump head bottle for washing and care according to claim 4 is characterized in that: the pulling component (205c) includes a third piston block (205c-1) arranged in the handle tube (205a), a push-pull rod (205c-2) arranged between the knob (205b) and the third piston block (205c-1), a third spring (205c-3) arranged in the handle tube (205a) and sleeved on the push-pull rod (205c-2), a connecting rod (205c-4) arranged on the other side of the third piston block (205c-1), and an adsorption plate (205c-5) arranged at the end of the connecting rod (205c-4), and the limiting plate (205d) is provided with a through groove for the adsorption plate (205c-5) to pass through. 6. The protective cover of the daily chemical pump head bottle for washing and protecting according to claim 5 is characterized in that: the air extraction component (205e) comprises a sliding tube (205e-1) arranged on the side of the limiting plate (205d) away from the third piston block (205c-1), a first vent hole (205e-2) arranged on the sliding tube (205e-1), a first magnetic block (205e-3) arranged at the end of the sliding tube (205e-1), a fixed tube (205e-4) arranged in the sliding tube (205e-1), a second vent hole (205e-5) arranged on the fixed tube (205e-4), an L-shaped plate (205e-6) arranged on the outer wall of one end of the sliding tube (205e-1), and a first vent hole (205e-2) arranged on the sliding tube (205e-1), a first vent hole (205e-3) arranged on the end of the sliding tube (205e-1), and a second vent hole (205e-5) arranged on the fixed tube (205e-4). -6) and a guide rod (205e-7) connected to the inner wall of one end of the handle tube (205a), a second magnetic block (205e-8) arranged at one end of the L-shaped plate (205e-6), a third magnetic block (205e-9) arranged at the outer end of the handle tube (205a) and connected to the second magnetic block (205e-8) through a pull rod, and three blocking blocks (205e-10) arranged on both sides of the other end of the sliding tube (205e-1) and arranged on the L-shaped plate (205e-6), the top of the exhaust pipe (202i) is connected to the fixed pipe (205e-4), and the three blocking blocks (205e-10) are respectively used to seal the air inlet pipe (205f), the inflation pipe (205h) and the air outlet pipe (205g). 7. The protective cover of a daily chemical pump head bottle for washing and protecting according to claim 1 or 6, characterized in that: a stabilizing component (203a) is arranged on the base (203), and the stabilizing component (203a) includes a mounting tube (203a-1) arranged in the middle of the base (203), an upper slide plate (203a-2) and a lower slide plate (203a-3) arranged in the mounting tube (203a-1), a fourth spring (203a-4) arranged between the upper slide plate (203a-2) and the lower slide plate (203a-3), an upper adsorption plate (203a-5) arranged on the top of the upper slide plate (203a-2), and a lower adsorption plate (203a-6) arranged at the bottom of the lower slide plate (203a-3), and the top of the base (203) is provided with sockets for cooperating with the insertion of the insertion tube (202e-1), and the top and bottom of the base (203) are provided with grooves (203b).