CN216080397U

CN216080397U - Cushion block

Info

Publication number: CN216080397U
Application number: CN202121010219.1U
Authority: CN
Inventors: 代晓波; 盛保敬; 刘洋; 王建飞; 蔡想周; 王飞; 于涛
Original assignee: Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Current assignee: Haier Smart Home Co Ltd; Qingdao Economic and Technological Development Zone Haier Water Heater Co Ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-03-18
Anticipated expiration: 2031-05-12

Abstract

The utility model belongs to the technical field of water heaters, and discloses a cushion block which comprises a positioning part, two installation parts and two wrapping parts, wherein a positioning rod is arranged on the positioning part, the two installation parts are respectively connected to the positioning part, an installation hole and a supporting rod are arranged on the alignment surface of the installation parts, the two wrapping parts are connected to the two installation parts in a one-to-one correspondence manner, when the positioning rod is clamped in a positioning hole on a liner support, the two wrapping parts can be wrapped and clamped on two fixed tables on the liner support in a one-to-one correspondence manner, the installation hole is opposite to a fixing hole on the fixed tables, and when the wrapping parts are wrapped and clamped on the fixed tables, the supporting rod is abutted against the fixed tables, and the alignment surface and the fixed tables are arranged at intervals. The cushion block can be independently clamped between the liner support and the shell of the water heater, and the two mounting parts can be aligned and matched with the two fixing tables on the liner support through positioning of the positioning rod in one-time mounting, so that the mounting process is simple, convenient and efficient, and the water heater is safer and more reliable in use.

Description

Cushion block

Technical Field

The utility model relates to the technical field of water heaters, in particular to a cushion block.

Background

In the existing water heater, a liner support and a cushion block are clamped between a liner and a shell, a hanging frame is arranged on the outer side of the shell, the cushion block is used for insulation, the liner is connected with the liner support, and the liner support, the cushion block, the shell and the hanging frame are connected through bolts. Among the prior art, set up two cushion side by side between inner bag support and the shell, the cushion does not have location structure when the installation, and two cushions need twice installation, and the installation is loaded down with trivial details, and the cushion pastes and leans on inner bag support during the installation, and the heat dissipation of unfavorable cushion that is used for, the cushion is heated for a long time and is easily ageing, influences its reliability in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cushion block which can be independently clamped between a liner support and a shell, is simple and efficient in installation process and safe and reliable in use process.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a spacer block, comprising:

the positioning part is provided with a positioning rod;

the two mounting parts are respectively connected to the positioning parts, and mounting holes and supporting rods are arranged on the alignment surfaces of the mounting parts;

the two wrapping and clamping parts are connected to the two installation parts in a one-to-one correspondence mode, when the positioning rod is clamped in the positioning hole in the liner support, the two wrapping and clamping parts can be wrapped and clamped on the two fixing tables on the liner support in a one-to-one correspondence mode, the mounting hole is opposite to the fixing hole in the fixing table, when the wrapping and clamping parts are wrapped and clamped on the fixing table, the supporting rod is abutted against the fixing table, and the alignment surface and the fixing table are arranged at intervals.

Preferably, the locating lever includes two body of rod that are parallel to each other and the interval sets up, be provided with the card protruding on the body of rod, two the protruding back of the body of rod of card sets up, the card protruding can pass the locating hole and hook in the inner bag support.

Preferably, one side of each clamping protrusion, facing the free end of the rod body, is provided with a guide surface, one side of each clamping protrusion, facing the connecting end of the rod body, is provided with a butting surface, the two clamping protrusions can be close to each other under the guide of the guide surfaces and penetrate through the positioning holes, and the clamping protrusions can be hooked on the inner container support through the butting surfaces.

Preferably, the positioning portion is provided with two first adjusting holes, the two first adjusting holes are arranged on the positioning portion at intervals along a first direction, and the positioning rod is arranged between the two first adjusting holes.

Preferably, the positioning portion is provided with two second adjusting holes, the two second adjusting holes are arranged on the positioning portion at intervals along a second direction, the second direction is perpendicular to the first direction, and the positioning rod is arranged between the two second adjusting holes.

Preferably, the clamping portion includes two clamping blocks, and the fixing table is capable of being clamped between the two clamping blocks.

Preferably, the clamping block comprises a supporting seat and a supporting plate which are connected with each other, when the clamping part is clamped on the fixed table, the supporting seat is clamped between the mounting part and the fixed table, and the supporting plate is abutted to two opposite sides of the fixed table.

Preferably, be provided with the guide surface on the backup plate, two on the backup plate the guide surface sets up in opposite directions, deviates from certainly the one end of installation department is to the orientation the one end of installation department, two the guide surface is close to gradually.

Preferably, the support plates are further provided with limiting surfaces, the limiting surfaces on the two support plates are arranged in opposite directions, and the fixing table can be clamped between the two limiting surfaces under the guidance of the guide surfaces.

Preferably, the supporting rods are arranged in a plurality of numbers, and the supporting rods are uniformly distributed around the circumference of the mounting hole.

The utility model has the beneficial effects that:

the cushion block can be independently clamped between the inner container support and the shell of the water heater, the two installation parts can be aligned and matched with the two fixed tables on the inner container support through positioning of the positioning rod in one-time installation, the installation process is simple, convenient and efficient, the alignment surface and the fixed tables are spaced through the support of the supporting rod when the cushion block is installed on the inner container support, the contact area between the installation parts and the fixed tables is effectively reduced, heat dissipation is facilitated, and the water heater is safe and reliable in use.

Drawings

FIG. 1 is a schematic structural diagram of a position of a cushion block matched with a liner support according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of another orientation of the cushion block matched with the liner support according to the embodiment of the utility model;

FIG. 3 is a schematic structural diagram of a spacer in one orientation according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of another orientation of a spacer block according to an embodiment of the present invention;

FIG. 5 is a schematic view of a block according to an embodiment of the present invention in another orientation;

fig. 6 is a schematic structural view of a liner stent according to an embodiment of the present invention.

In the figure:

1. a positioning part; 11. positioning a rod; 111. a rod body; 112. clamping convex; 1121. a guide surface; 1122. an abutting surface; 12. a first adjustment aperture; 13. a second adjustment aperture;

2. an installation part; 21. mounting holes; 22. a support bar;

3. a wrapping and clamping part; 31. wrapping the clamping block; 311. a supporting seat; 312. a backup plate; 3121. a guide surface; 3122. a limiting surface;

100. a liner support; 101. positioning holes; 102. a fixed table; 103. and (7) fixing the holes.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediary, a connection between two elements, or an interaction between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 6, the present invention provides a spacer block including a positioning portion 1, two mounting portions 2, and two sandwiching portions 3. The positioning portion 1 is provided with a positioning rod 11, the two installation portions 2 are respectively connected to the positioning portion 1, the aligning surfaces of the installation portions 2 are provided with installation holes 21 and support rods 22, the two wrapping and clamping portions 3 are connected to the two installation portions 2 in a one-to-one correspondence manner, when the positioning rod 11 is clamped in the positioning hole 101 in the liner support 100, the two wrapping and clamping portions 3 can be wrapped and clamped on the two fixing tables 102 on the liner support 100 in a one-to-one correspondence manner, the installation holes 21 are opposite to the fixing holes 103 in the fixing tables 102, when the wrapping and clamping portions 3 are wrapped and clamped on the fixing tables 102, the support rods 22 abut against the fixing tables 102, and the aligning surfaces and the fixing tables 102 are arranged at intervals.

The cushion block can be separately clamped between the inner container support 100 and the outer shell of the water heater, the two mounting parts 2 can be aligned and matched with the two fixing tables 102 on the inner container support 100 through one-time mounting through positioning of the positioning rod 11, the mounting process is simple and efficient, when the cushion block is mounted on the inner container support 100, the alignment surface is separated from the fixing tables 102 through the support of the supporting rod 22, the contact area between the mounting parts 2 and the fixing tables 102 is effectively reduced, heat dissipation is facilitated, and the cushion block is safer and more reliable in use.

Optionally, the positioning rod 11 includes two rod bodies 111 parallel to each other and spaced apart from each other, a locking protrusion 112 is disposed on the rod body 111, the locking protrusions 112 on the two rod bodies 111 are disposed opposite to each other, and the locking protrusion 112 can pass through the positioning hole 101 and be hooked on the liner support 100. Above-mentioned setting for locating lever 11 can be hooked in inner bag support 100, thereby the cushion can tentatively link to each other with inner bag support 100, when having avoided follow-up outside installation stores pylon isotructure of water heater shell, the removal dislocation of cushion.

Specifically, a guide surface 1121 is disposed on one side of the clamping protrusion 112 facing the free end of the rod 111, an abutting surface 1122 is disposed on one side facing the connecting end of the rod 111, the two clamping protrusions 112 can approach each other under the guide of the guide surface 1121 and pass through the positioning hole 101, and the clamping protrusion 112 can be hooked on the liner support 100 through the abutting surface 1122. Due to the arrangement of the guide surface 1121, the snap projection 112 can more conveniently penetrate through the positioning hole 101, and due to the arrangement of the abutting surface 1122, the snap projection 112 can more reliably hook the liner support 100.

More specifically, the guiding surfaces 1121 are disposed at an angle to the axis of the rod 111, the abutting surfaces 1122 are perpendicular to the axis of the rod 111, and the guiding surfaces 1121 on the two protrusions 112 gradually approach each other along a direction from the connecting end to the free end of the rod 111.

In this embodiment, the outer diameter of the detent 112 on the positioning rod 11 in the initial state is larger than the diameter of the positioning hole 101, when the positioning rod 11 is pressed toward the positioning hole 101 from one side, the positioning hole 101 extrudes the two rods 111 through the two guiding surfaces 1121, so that the two rods 111 elastically deform and approach each other, and can pass through the positioning hole 101, after passing through the positioning hole 101, the elastic deformation of the two rods 111 returns to be away from each other, so that the abutting surface 1122 opens to abut against the other side of the positioning hole 101.

Alternatively, two first adjusting holes 12 are provided on the positioning portion 1, the two first adjusting holes 12 are provided at intervals along the first direction on the positioning portion 1, and the positioning rod 11 is provided between the two first adjusting holes 12. Above-mentioned setting for operating personnel can see through two first regulation holes 12 and adjust the position orientation of locating lever 11 on the first direction, has improved the efficiency that the location clamped.

Specifically, two second adjusting holes 13 are arranged on the positioning portion 1, the two second adjusting holes 13 are arranged on the positioning portion 1 at intervals along a second direction, the second direction is perpendicular to the first direction, and the positioning rod 11 is arranged between the two second adjusting holes 13. Above-mentioned setting for operating personnel can see through two second regulation holes 13 and adjust the position orientation of locating lever 11 in the second direction, has further improved the efficiency that the location clamped.

In this embodiment, the positioning portion 1 is a flat and long strip, the first direction is the length direction of the positioning portion 1, the second direction is the width direction of the positioning portion 1, the two mounting portions 2 are located at two ends of the length direction of the positioning portion 1, the positioning rod 11 is vertically arranged on the adjusting surface of the positioning portion 1, and when the positioning rod 11 is clamped in the positioning hole 101, the adjusting surface and the liner support 100 are arranged at intervals, which is more beneficial to heat dissipation of the positioning portion 1.

Alternatively, the sandwiching portion 3 includes two sandwiching blocks 31, and the fixed stage 102 can be sandwiched between the two sandwiching blocks 31. With the arrangement, the clamping portion 3 can be clamped on the fixing table 102 more conveniently. In the present embodiment, the two sandwiching blocks 31 can sandwich the fixing table 102 in the width direction thereof.

Specifically, the clamping block 31 includes a supporting seat 311 and an abutting plate 312 connected to each other, when the clamping portion 3 is clamped on the fixed stage 102, the supporting seat 311 is clamped between the mounting portion 2 and the fixed stage 102, and the two abutting plates 312 abut against two opposite sides of the fixed stage 102. With the above arrangement, the supporting seat 311 can cooperate with the supporting rod 22 to support the mounting portion 2, so that the mounting portion 2 can be more reliably erected.

More specifically, the abutting plate 312 is provided with a guide surface 3121, and the guide surfaces 3121 of the two abutting plates 312 are disposed opposite to each other, and the two guide surfaces 3121 gradually approach from the end away from the mounting portion 2 to the end toward the mounting portion 2. The arrangement enables the fixing table 102 to be more conveniently clamped between the two abutting plates 312.

In this embodiment, the abutting plates 312 are further provided with limiting surfaces 3122, the limiting surfaces 3122 of the two abutting plates 312 are oppositely disposed, the fixed platform 102 can be clamped between the two limiting surfaces 3122 under the guidance of the guiding surfaces 3121, and after the installation is completed, the limiting surfaces 3122 abut against the side walls of the fixed platform 102 to limit the fixed platform 102. The installation part 2 is guided by the guide surface 3121 and limited by the limiting surface 3122, so that the alignment installation between the installation part 2 and the fixed table 102 is more reliable, and the movement of the installation part 2 relative to the fixed table 102 after the installation is completed is effectively avoided.

Alternatively, the support rod 22 may be provided in plural, and the plural support rods 22 may be arranged uniformly around the circumference of the mounting hole 21. Above-mentioned setting for the support atress of installation department 2 is more even, has avoided the incline of installation department 2.

In the present embodiment, the support rods 22 are vertically disposed on the alignment surface, two support rods 22 are disposed and spaced apart from each other along the first direction, and the mounting hole 21 is located between the two support rods 22. Two supporting seats 311 form the ventilation channel that link up along the first direction on installation department 2, and two bracing pieces 22 arrange along the direction setting that link up of ventilation channel, and the area is interfered littleer to the hindrance of ventilation channel, utilizes thermal scattering and disappearing more.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A spacer block, comprising:

the positioning device comprises a positioning part (1), wherein a positioning rod (11) is arranged on the positioning part (1);

the two mounting parts (2) are respectively connected to the positioning parts (1), and mounting holes (21) and support rods (22) are formed in the aligning surfaces of the mounting parts (2);

two package clamp portions (3) are connected to the two mounting portions (2) in a one-to-one correspondence manner, when the positioning rod (11) is clamped in the positioning hole (101) in the liner support (100), the two package clamp portions (3) can be correspondingly packaged and clamped on the two fixing tables (102) on the liner support (100) one by one, the mounting hole (21) is opposite to the fixing hole (103) in the fixing table (102), when the package clamp portions (3) are packaged and clamped on the fixing table (102), the supporting rod (22) abuts against the fixing table (102), and the alignment surface is arranged at an interval with the fixing table (102).

2. A cushion block according to claim 1, wherein the positioning rod (11) comprises two rod bodies (111) which are parallel to each other and are arranged at intervals, clamping protrusions (112) are arranged on the rod bodies (111), the clamping protrusions (112) on the two rod bodies (111) are arranged in an opposite manner, and the clamping protrusions (112) can penetrate through the positioning holes (101) and are hooked on the liner support (100).

3. A spacer according to claim 2, characterized in that a guide surface (1121) is arranged on one side of the clamping protrusion (112) facing the free end of the rod body (111), an abutting surface (1122) is arranged on one side facing the connecting end of the rod body (111), two clamping protrusions (112) can approach each other and pass through the positioning hole (101) under the guide of the guide surface (1121), and the clamping protrusions (112) can be hooked on the liner bracket (100) through the abutting surface (1122).

4. A block according to claim 1, characterized in that the positioning portion (1) is provided with two first adjustment holes (12), the two first adjustment holes (12) being spaced apart in a first direction on the positioning portion (1), and the positioning rod (11) being provided between the two first adjustment holes (12).

5. A block according to claim 4, characterized in that two second adjustment holes (13) are provided in the positioning portion (1), the two second adjustment holes (13) being spaced apart in a second direction on the positioning portion (1), the second direction being perpendicular to the first direction, the positioning rod (11) being arranged between the two second adjustment holes (13).

6. A block according to claim 1, characterized in that the entrapment portion (3) comprises two entrapment blocks (31), the fixed table (102) being clampable between the two entrapment blocks (31).

7. A spacer according to claim 6, characterized in that the clamping block (31) comprises a support (311) and an abutment plate (312) connected to each other, the support (311) being interposed between the mounting portion (2) and the fixed platform (102) when the clamping portion (3) is clamped on the fixed platform (102), the abutment plates (312) abutting against opposite sides of the fixed platform (102).

8. A block according to claim 7, characterized in that the abutment plates (312) are provided with guide surfaces (3121), the guide surfaces (3121) of the two abutment plates (312) being located opposite each other, the two guide surfaces (3121) being located progressively closer together from the end facing away from the mounting portion (2) to the end facing towards the mounting portion (2).

9. A spacer according to claim 8, characterized in that the abutment plates (312) are further provided with limiting surfaces (3122), the limiting surfaces (3122) of the two abutment plates (312) are arranged opposite to each other, and the fixed table (102) can be clamped between the two limiting surfaces (3122) guided by the guiding surfaces (3121).

10. A spacer as defined in any of claims 1-9 wherein the support rods (22) are provided in a plurality, the plurality of support rods (22) being arranged evenly around the circumference of the mounting hole (21).