CN218606146U - Electric thermos bottle - Google Patents

Abstract

The utility model discloses an electric hot water bottle, belong to life electrical apparatus field, the easy excessive deformation of connection structure between handle and the electric hot water bottle problem cracked even is solved, the technical scheme who solves this problem mainly is including the glass inner bag, a housing, water pump and faucet, the bottom of glass inner bag is equipped with electric heater, the casing cover is in the periphery of glass inner bag, the top outside of casing is equipped with the handle, the tip of handle is equipped with the hinge hole, the faucet passes through water pump and glass inner bag intercommunication, the lateral wall of casing is equipped with the installation through-hole, the outside of glass inner bag is equipped with the support, casing fixed connection is in the outside of support, the lateral wall of support is equipped with the articulated shaft, the articulated shaft passes the installation through-hole and articulates the handle with the hinge hole cooperation. The utility model discloses mainly used increases the reliability of being connected between handle and the electric hot water bottle, effectively avoids the excessive deformation of connection structure between handle and the electric hot water bottle fracture even, promotes the security that the user used greatly.

Description

Electric thermos bottle

Technical Field

The utility model relates to a living electrical appliance, in particular to an electric hot water bottle.

Background

In order to improve user's experience and feel, current electric hot water bottle is equipped with the handle usually, and convenience of customers mentions the electric hot water bottle and carries out actions such as water receiving, washing, like application number 202023232002.3's patent discloses a vacuum flask, including bottle, bottle lid, handle and be located the middle level between bottle lid and the bottle, is equipped with the rotation hole on the middle level, and the both ends of handle are equipped with the pivot, and the handle rotates through the pivot to set up and realizes being connected with the middle level in the rotation hole. When the electric hot water bottle is lifted by the handle, the rotating shaft needs to bear all the weight of the boiled water bottle, and particularly when the boiled water bottle is filled with boiled water, the weight of the boiled water bottle is large, so that the rotating shaft is easy to excessively deform or even break, and the safety of a user is endangered.

SUMMERY OF THE UTILITY MODEL

The utility model aims to reach aims at providing an electric hot water bottle, increase the reliability of being connected between handle and the electric hot water bottle, effectively avoid the excessive deformation of connection structure between handle and the electric hot water bottle fracture even to effectively promote the security that the user used.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an electric hot water bottle, includes glass inner bag, casing, water pump and faucet, and the bottom of glass inner bag is equipped with electric heater, and the casing cover is equipped with the handle in the periphery of glass inner bag, the top outside of casing, and the tip of handle is equipped with the hinge hole, and the faucet passes through water pump and glass inner bag intercommunication, the lateral wall of casing is equipped with the installation through-hole, and the outside of glass inner bag is equipped with the support, and casing fixed connection is in the outside of support, and the lateral wall of support is equipped with the articulated shaft, and the articulated shaft passes the installation through-hole and articulates the handle with the hinge hole cooperation.

After the technical scheme is adopted, the utility model has the advantages of as follows: at first, be equipped with the support between casing and glass inner bag, the articulated shaft on the support passes the installation through-hole of casing and the hinge hole cooperation of handle is articulated with the handle, increase the installation space of articulated shaft, when making to be connected more reliably between articulated shaft and the casing, also can promote the structural strength of casing, thereby promote the intensity of articulated shaft greatly, make the articulated shaft can bear bigger weight and not fragile, effectively avoid the articulated shaft excessively to warp even fracture, thereby effectively promoted the security that the user used.

Furthermore, the end part of the handle is provided with a connecting ring at the periphery of the hinge hole, and the connecting ring is inserted into the mounting through hole for matching. After adopting above-mentioned technical scheme, the go-between inserts the cooperation of installation through-hole, realizes the reliable connection of handle and casing, and connection structure intensity obtains improving, makes the handle increase on the cooperation basis with the articulated shaft and the casing between be connected the cooperation relation, obtains dual connection, and the go-between can share partly atress, and the articulated shaft is difficult for taking place the deformation, further reduces the possibility that the articulated shaft damaged, can further promote the security that the user used.

Furthermore, the articulated shaft includes the first section with installation through-hole complex, with articulated hole complex second section and be located the shaft shoulder between first section and the second section, the go-between supports in the shaft shoulder. After the technical scheme is adopted, the hinge shaft is reliably connected with the installation through hole and the hinge hole respectively, and the shaft shoulder can limit and position the connecting ring, so that the connection reliability of the hinge shaft and the lifting handle is effectively improved.

Furthermore, the hinge shaft is detachably connected with the bracket. After adopting above-mentioned technical scheme, the articulated shaft can be processed alone and use the higher material of intensity to make, and life is higher, also can make things convenient for later maintenance simultaneously, can make handle and electric hot water bottle obtain reliable connection again through the articulated shaft of changing the damage.

Furthermore, the articulated shaft is provided with an axial through hole, and a fastening screw penetrates through the axial through hole to be connected with the support, so that the articulated shaft is fixed on the support. After the technical scheme is adopted, the hinge shaft and the support are connected into a whole by the fastening screw, so that the subsequent assembly with the handle is facilitated, and the assembly efficiency is improved.

Furthermore, the diameter of the head of the fastening screw is larger than that of the hinge hole, the head of the fastening screw is positioned at the outer end side of the hinge hole, and the head of the fastening screw axially limits the end part of the handle on the hinge shaft; or, the fastening screw is provided with a gasket, the gasket is positioned at the outer end side of the hinge hole, the diameter of the gasket is larger than that of the hinge hole, and the gasket axially limits the end part of the handle to the hinge shaft. After the technical scheme is adopted, in one technical scheme, the handle is axially limited on the hinged shaft through the head of the fastening screw, so that the axial movement of the end part of the handle is effectively limited, the fixed installation of the hinged shaft is realized, the axial positioning of the end part of the handle is realized, and the connection reliability of the handle and the hinged shaft is further improved; in another technical scheme, through the gasket with the tip axial of handle spacing in the articulated shaft, the tip axial displacement of effective restriction handle, equally, not only realize the fixed mounting of articulated shaft, realized the axial positioning of handle tip moreover, further increase the reliability of being connected of handle and articulated shaft, the gasket also can be applicable to the hinge hole use of major diameter.

Furthermore, the end part of the handle is provided with a decorative part for covering the fastening screw. After adopting above-mentioned technical scheme, the aesthetic feeling of greatly increased handle, the product appearance molding of being convenient for sets up, improves the pleasing to the eye degree of product, also can increase the structural strength of the tip of handle, also is favorable to the fastening screw rust-resistant.

Furthermore, the bracket is provided with a mounting groove, and the inner end of the hinge shaft is inserted into the mounting groove to be matched with the mounting groove; and/or, the lateral wall of support is equipped with the reference column, and the articulated shaft is equipped with the locating hole, and the locating hole cooperates with the reference column. After adopting above-mentioned technical scheme, can fix a position the articulated shaft, increase the articulated shaft and bear the ability of shearing force, effectively promote articulated shaft and leg joint's reliability, also can simplify the connection structure of support and articulated shaft, be convenient for install, dismantle, can form prepositioning to the mounted position of articulated shaft when the assembly, can improve assembly efficiency.

Further, the hinge shaft and the bracket are of an integrally formed structure. After the technical scheme is adopted, the integrally formed structure is good in connection strength, the connection reliability of the hinge shaft and the support is further improved, and the connection reliability of the connection structure between the handle and the electric hot water bottle is further improved.

Furthermore, the outer end of the hinged shaft is provided with an axial limiting part which axially limits the handle on the hinged shaft; or the handle is provided with two end parts, the two end parts keep the trend of being close to each other, and the end parts of the handle are axially limited on the hinged shaft. After the technical scheme is adopted, the axial limiting part can limit the handle, so that the connection between the handle and the hinged shaft is more reliable, the handle and the hinged shaft are effectively prevented from loosening, and the use safety is further improved; or, the end through the handle has the trend that the protection is close to, further promotes the reliability that articulated shaft and handle are connected, effectively avoids handle and articulated shaft to take place the pine to take off.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of the structure of an electric thermos bottle (the body and the base are integrated);

FIG. 2 is a cross-sectional view of the electric hot water bottle of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is an exploded view of the electric hot water bottle of the present invention;

fig. 5 is a sectional view of a hinge shaft according to the present invention;

FIG. 6 is a schematic view of the handle of the present invention;

fig. 7 is a cross-sectional view of a handle of the present invention;

fig. 8 is a schematic structural view of the middle support of the present invention;

fig. 9 is a schematic structural view of the housing of the present invention;

FIG. 10 is a schematic view of the glass liner of the present invention;

fig. 11 is a cross-sectional view of a seal gasket of the present invention;

FIG. 12 is a schematic view of the electric hot water bottle according to the present invention (the body and the base are separable);

FIG. 13 is a schematic view of the structure of the electric thermos bottle (the water outlet nozzle is disposed on the base);

in the figure, 1, a machine body; 11. a glass liner; 111. a first step; 112. a second step; 12. a support; 121. mounting grooves; 122. a positioning column; 123. a second viewing through hole; 124. flanging; 125. mounting holes; 13. a housing; 131. mounting a through hole; 132. a first viewing through hole; 14. a handle; 141. a hinge hole; 142. a connecting ring; 143. an end portion; 15. hinging a shaft; 151. a first stage; 152. a second stage; 153. a shaft shoulder; 154. an axial through hole; 155. positioning holes; 16. a decorative piece; 17. fastening screws; 18. a sealing gasket; 181. a support plane; 182. sealing the rib; 183. a rib is protruded; 2. a base; 3. a water outlet nozzle; 4. an electric heater.

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The terms "first," "second," "third," "fourth," and the like (if any) in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in other sequences than those illustrated or described herein.

It should be understood that, in various embodiments of the present invention, the sequence numbers related to the processes do not mean the order of execution, and the execution order of the processes should be determined by their functions and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

It should be understood that in the present application, "comprising" and "having" and any variations thereof, is intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It should be understood that in the present invention, "a plurality" means two or more. "and/or" is merely an association describing an associated object, meaning that three relationships may exist, e.g., X and/or Y, may mean: x alone, X and Y simultaneously, and Y alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The expression "comprises X, Y and Z" and "comprises X, Y and Z" means that all three of X, Y and Z are comprised, "comprises X, Y or Z" means that one of the three of X, Y and Z is comprised, "comprises X, Y and/or Z" means that any one or any two or three of the three of X, Y and Z are comprised.

The technical solution of the present invention will be described in detail with specific examples. The following specific embodiments may be optionally combined with or replaced by each other according to practical situations, and the same or similar concepts or processes may not be described in detail in some embodiments.

As shown in fig. 1 to 11, the utility model provides an electric hot water bottle, including glass inner bag 11, casing 13, water pump and faucet 3, the bottom of glass inner bag 11 is equipped with electric heater 4, casing 13 cover is in the periphery of glass inner bag 11, the top outside of casing 13 is equipped with handle 14, the tip 143 of handle 14 is equipped with hinge hole 141, faucet 3 passes through water pump and glass inner bag 11 intercommunication, the lateral wall of casing 13 is equipped with installation through-hole 131, the outside of glass inner bag 11 is equipped with support 12, casing 13 fixed connection is in the outside of support 12, the lateral wall of support 12 is equipped with articulated shaft 15, articulated shaft 15 passes installation through-hole 131 and links up with hinge hole 141 with handle 14 articulatedly.

Firstly, be equipped with support 12 between casing 13 and glass inner bag 11, articulated shaft 15 on support 12 passes the installation through-hole 131 of casing 13 and the cooperation of the hinge hole 141 of handle 14 is articulated with handle 14, not only increase the installation space of articulated shaft 15, make and be connected more reliable between articulated shaft 15 and the casing 13 simultaneously, also can promote the structural strength of casing 13, thereby promote the intensity of articulated shaft 15 greatly, make articulated shaft 15 can bear bigger weight and not fragile, effectively avoid articulated shaft 15 excessively to warp or even fracture, thereby effectively promoted the security that the user used.

In order to further increase the reliability of the connection of the handle 14 to the housing 13, the end portion 143 of the handle 14 is provided with a connection ring 142 at the periphery of the hinge hole 141, and the connection ring 142 is inserted into the mounting through hole 131 to be engaged therewith. Realize handle 14 and casing 13's reliable connection, connection structure intensity obtains improving, makes handle 14 increase and casing 13 between on 15 connection cooperation bases of articulated shaft and be connected the cooperation relation, obtains dual connection, and go-between 142 can share partly atress, and articulated shaft 15 is difficult for taking place the deformation, further reduces the possibility that articulated shaft 15 damaged, can further promote the security that the user used.

Specifically, the hinge shaft 15 includes a first section 151 engaged with the mounting through hole 131, a second section 152 engaged with the hinge hole 141, and a shoulder 153 located between the first section 151 and the second section 152, and the connection ring 142 abuts against the shoulder 153. The shaft shoulder 153 can limit and position the connecting ring 142 while the hinge shaft 15 is reliably connected with the installation through hole 131 and the hinge hole 141, so that the connection reliability of the hinge shaft 15 and the lifting handle 14 is effectively improved.

In order to further increase the reliability of the connection of hinge 15 to handle 14, handle 14 has two ends 143, ends 143 tending to move closer to each other, so that ends 143 of handle 14 are axially restrained on hinge 15. Further improving the reliability of the connection of hinge 15 to handle 14.

It will be appreciated that in other embodiments the outer end of the hinging axis 15 is provided with an axial stop for axially stopping the handle 14 on the hinging axis 15. The axial locating part can carry on spacingly to handle 14, makes handle 14 and articulated shaft 15 be connected more reliably, effectively avoids handle 14 and articulated shaft 15 to take place the pine to take off, further increases the security of using.

It should be noted that the axial limiting member may be a nut, or may be a suitable structure such as a snap spring for a shaft.

In this embodiment, the hinge shaft 15 is detachably connected to the bracket 12. Articulated shaft 15 can process alone and use the higher material of intensity to make, and life is higher, also can make things convenient for later maintenance simultaneously, can make handle 14 and electric hot water bottle obtain reliable connection again through changing articulated shaft 15 of damage.

Specifically, the hinge shaft 15 is provided with an axial through hole 154, and the fastening screw 17 is connected to the bracket 12 through the axial through hole 154 to fix the hinge shaft 15 to the bracket 12. The hinge shaft 15 and the bracket 12 are reliably connected, and the hinge shaft 15 and the bracket 12 are connected into a whole by the fastening screw 17, so that the subsequent assembly with the lifting handle 14 is facilitated, and the assembly efficiency is improved.

In this embodiment, the bracket 12 is provided with a mounting hole 125, and the fastening screw 17 is connected to the mounting hole 125 to fix the hinge shaft 15 to the bracket 12.

In order to further increase the reliability of the connection of hinge axis 15 to handle 14, fastening screw 17 has a head diameter greater than the diameter of hinge hole 141, the head of fastening screw 17 being located on the outer end side of hinge hole 141, the head of fastening screw 17 axially retaining end 143 of handle 14 to hinge axis 15. Not only realize the fixed mounting of articulated shaft 15, realized the axial positioning of the tip 143 of handle 14 moreover, effectively restrict the tip 143 axial displacement of handle 14, further increase the reliability of being connected of handle 14 and articulated shaft 15.

In this embodiment, the diameter of the head of the fastening screw 17 is L1, and the diameter of the hinge hole 141 is L2.

It should be noted that, a gap is formed between the head of fastening screw 17 and end 143 of handle 14, so as to effectively avoid dead pressing of handle 14, and enable handle 14 to rotate relative to hinge axis 15, which is convenient for use.

It will be appreciated that in other embodiments, the fastening screw 17 is provided with a washer, which is located at the outer end side of the hinge hole 141, and the diameter of the washer is larger than that of the hinge hole 141, and the washer axially limits the end 143 of the handle 14 to the hinge shaft 15. The gasket effectively limits the axial movement of end portion 143 of handle 14, and as such, not only does the fixed installation of hinge axis 15 be realized, but also the axial positioning of end portion 143 of handle 14 is realized, further increasing the connection reliability of handle 14 and hinge axis 15. But also for larger diameter hinge holes 141.

In order to increase the connection reliability of the hinge shaft 15 with the bracket 12, the bracket 12 is provided with a mounting groove 121, and the inner end of the hinge shaft 15 is inserted into the mounting groove 121 to be fitted. Can fix a position articulated shaft 15, increase articulated shaft 15 and bear the ability of shearing force, effectively promote the reliability that articulated shaft 15 and support 12 are connected, also can simplify support 12 and articulated shaft 15's connection structure, be convenient for installation, dismantlement.

In order to further increase the connection reliability between the hinge shaft 15 and the bracket 12, the outer side wall of the bracket 12 is provided with a positioning column 122, the hinge shaft 15 is provided with a positioning hole 155, and the positioning hole 155 is matched with the positioning column 122. The mounting position of the hinge shaft 15 can be pre-positioned at the time of assembly, and the assembly efficiency can be improved.

It will be appreciated that in some embodiments, the bracket 12 is provided with only the mounting groove 121, and the inner end of the hinge shaft 15 is inserted into the mounting groove 121 to be engaged with, thereby achieving the connection of the hinge shaft 15 with the bracket 12. Of course, in other embodiments, the outer side wall of the bracket 12 may also be provided with only the positioning pillar 122, and the hinge shaft 15 is provided with the positioning hole 155, and the positioning hole 155 is matched with the positioning pillar 122.

It will be appreciated that in other embodiments, the hinge shaft 15 and the bracket 12 may be integrally formed. The connecting strength is good, the connecting reliability of the hinge shaft 15 and the bracket 12 is further improved, and the connecting reliability of the connecting structure between the handle 14 and the electric hot water bottle is further improved.

To enhance the aesthetic appearance of handle 14, end 143 of handle 14 is provided with trim piece 16 covering fastening screw 17. The aesthetic feeling of the handle 14 is greatly increased, the appearance and the shape of the product are convenient to set, the aesthetic degree of the product is improved, the structural strength of the end part 143 of the handle 14 can be increased, and the rust prevention of the fastening screw 17 is facilitated.

In this embodiment, the top of glass inner bag 11 is equipped with outside convex first step 111, support 12 supports glass inner bag 11 through acting on first step 111, be equipped with seal ring 18 between support 12 and the first step 111, seal ring 18 except playing sealed effect, can also play the cushioning effect, it is damaged to reduce glass inner bag 11 and receive the exogenic action possibility, this structure need not beat glue and fixes, avoid adopting to beat the glue technology and make manufacturing cost increase, also can more be favorable to food safety.

Specifically, the bracket 12 is provided with a flange 124, and the sealing washer 18 is provided with a supporting plane 181 attached to the flange 124 and a sealing rib 182. After the bracket 12 is fixed on the glass liner 11, the supporting plane 181 and the sealing rib 182 form a certain amount of compression, thereby sealing the glass liner 11 and the bracket 12. And the sealing washer 18 is also provided with a convex rib 183, the convex rib 183 is attached to the outer side wall of the glass liner 11 and tightly hooped on the glass liner 11, so that the support plane 181 of the sealing washer 18 is effectively prevented from being turned over in the assembling process, and the electric hot water bottle can be normally used.

And the bottom of the glass inner container 11 is provided with a second step 112 protruding downwards, and the glass inner container 11 and the electric heater 4 are connected into a whole in a gluing mode for containing water and boiling water.

It can be understood that, as shown in fig. 12, in other embodiments, the electric hot water bottle may also include two parts, namely, the machine body 1 and the base 2, the glass inner container 11, the water pump and the water outlet 3 are disposed on the machine body 1, the electric heater 4 is disposed on the base 2, and in the using process, the machine body 1 is only required to be taken up, the weight borne by the handle 14 is further reduced, the excessive deformation and even breakage of the connection structure between the handle 14 and the electric hot water bottle are effectively avoided, and the use safety of a user is greatly improved.

It can be understood that, as shown in fig. 13, in other embodiments, the electric hot water bottle may also include two parts, i.e., the machine body 1 and the base 2, the glass liner 11 is disposed on the machine body 1, and the water pump, the water outlet nozzle 3 and the electric heater 4 are disposed on the base 2, so as to further reduce the weight of the machine body 1, correspondingly reduce the weight borne by the handle 14, effectively avoid excessive deformation or even breakage of the connection structure between the handle 14 and the electric hot water bottle, and greatly improve the safety of users.

In order to facilitate a user to observe the condition of the glass liner 11, the housing 13 is provided with a first observation through hole 132 for observing the condition of the glass liner 11 from the side, and the user can add water or clean the glass liner 11 in time through the first observation through hole 132, the residual water amount of the glass liner 11, the cleaning degree of the glass liner 11 and the like, so that the health of drinking water is ensured, and the service life of the machine can be prolonged.

It should be noted that the holder 12 is correspondingly provided with a second viewing through hole 123 communicating with the first viewing through hole 132.

In addition to the above preferred embodiments, the present invention also provides other embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the claimed invention.

Claims (10)

1. The utility model provides an electric hot water bottle, includes glass inner bag, casing, water pump and faucet, and the bottom of glass inner bag is equipped with electric heater, and the casing cover is in the periphery of glass inner bag, and the top outside of casing is equipped with the handle, and the tip of handle is equipped with the hinge hole, and the faucet passes through water pump and glass inner bag intercommunication, its characterized in that, the lateral wall of casing is equipped with the installation through-hole, and the outside of glass inner bag is equipped with the support, and casing fixed connection is in the outside of support, and the lateral wall of support is equipped with the articulated shaft, and the articulated shaft passes the installation through-hole and articulates the handle with the hinge hole cooperation.

2. The electric hot water bottle as claimed in claim 1, wherein the end of the handle is provided with a coupling ring at the outer circumference of the hinge hole, and the coupling ring is inserted into the mounting through hole to be fitted.

3. An electric thermos bottle according to claim 2, wherein the hinge shaft includes a first section engaging with the mounting through hole, a second section engaging with the hinge hole, and a shoulder between the first and second sections, the connecting ring abutting against the shoulder.

4. An electric thermos bottle according to claim 1, wherein the hinge shaft is detachably connected to the bracket.

5. The electric hot water bottle as claimed in claim 4, wherein the hinge shaft is provided with an axial through hole, and a fastening screw is connected to the bracket through the axial through hole to fix the hinge shaft to the bracket.

6. An electric hot water bottle as claimed in claim 5, wherein the head of the fastening screw is larger in diameter than the hinge hole, the head of the fastening screw is located at an outer end side of the hinge hole, and the head of the fastening screw axially limits the end of the handle to the hinge shaft; or, the fastening screw is provided with a gasket, the gasket is positioned at the outer end side of the hinge hole, the diameter of the gasket is larger than that of the hinge hole, and the gasket axially limits the end part of the handle to the hinge shaft.

7. An electric hot water bottle according to claim 5, wherein the end of the handle is provided with a decorative member covering the fastening screw.

8. The electric hot water bottle as claimed in claim 4, wherein the bracket is provided with a mounting groove, and an inner end of the hinge shaft is inserted into the mounting groove to be fitted; and/or, the lateral wall of support is equipped with the reference column, and the articulated shaft is equipped with the locating hole, and the locating hole cooperates with the reference column.

9. An electric thermos bottle according to claim 1, wherein the hinge shaft is formed integrally with the bracket.

10. The electric thermos bottle according to claim 1, wherein the outer end of the hinge shaft is provided with an axial position-limiting member for axially limiting the handle on the hinge shaft; or the handle is provided with two end parts, the two end parts keep the trend of being close to each other, and the end parts of the handle are axially limited on the hinged shaft.

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