CN215128197U - Mounting structure of guide rail shaft - Google Patents
Mounting structure of guide rail shaft Download PDFInfo
- Publication number
- CN215128197U CN215128197U CN202022801941.9U CN202022801941U CN215128197U CN 215128197 U CN215128197 U CN 215128197U CN 202022801941 U CN202022801941 U CN 202022801941U CN 215128197 U CN215128197 U CN 215128197U
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- CN
- China
- Prior art keywords
- guide rail
- rail shaft
- hole
- mounting structure
- positioning
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- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 29
- 230000000670 limiting effect Effects 0.000 claims description 43
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004851 dishwashing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses a mounting structure of guide rail axle, including the inner bag that has the fixed orifices, guide rail axle and sealing member, one side of guide rail axle is equipped with the installation department that extends outwards, and is located installation department outlying locating hole, installation department from interior to exterior wears to locate the fixed orifices and is connected with inner bag fastening, the surface of installation department and the lateral surface of butt guide rail axle respectively and the inside wall of inner bag are located to the sealing member cover, are equipped with the location portion towards the locating hole on the sealing member, and location portion inserts and locates the locating hole the inside. The sealing element is additionally arranged between the inner side wall of the inner container and the outer side surface of the guide rail shaft, so that the sealing property between the inner container and the guide rail shaft can be obviously improved, water leakage in the use process due to the matching of the inner container and the guide rail shaft is avoided, and the electric leakage risk is reduced; location portion is pegged graft with the locating hole cooperation, can fix a position the sealing member, makes things convenient for the installation of sealing member more, guarantees that sealing member installation back structure is more stable, further strengthens sealed effect.
Description
Technical Field
The utility model relates to a kitchen electricity technical field especially relates to an install mounting structure of guide rail axle on inner bag lateral wall.
Background
With the increasing standard of living, the dish washer is gradually popularized in the family with convenient operation mode and excellent washing performance. At present, a sealing device is not arranged between a guide rail shaft of a bowl basket and an inner container of most of dish washers on the market, so that the position is provided with water leakage risk in the using process, and the service life of the dish washer is influenced.
Disclosure of Invention
The utility model discloses aim at solving one of the problems that exist among the current correlation technique at least to a certain extent, for this reason, the utility model provides a guide rail shaft's mounting structure can avoid guide rail shaft and inner bag's cooperation department to appear leaking, improves dishwasher's safety in utilization and life.
According to the installation structure of the guide rail shaft, the installation structure is realized by the following technical scheme:
the utility model provides a mounting structure of guide rail axle, has the inner bag of fixed orifices including the lateral wall, wherein still includes the guide rail axle and has the sealing member of through-hole, the guide rail axle set up in the inner bag one side of guide rail axle is equipped with the installation department that extends outwards and is located installation department outlying locating hole, installation department from interior to exterior wears to locate the fixed orifices and with inner bag fastening connection, the sealing member cover is located the surface of installation department and butt respectively the lateral surface of guide rail axle with the inside wall of inner bag be equipped with the orientation on the sealing member the location portion of locating hole, location portion inserts and locates the locating hole the inside.
In some embodiments, two positioning holes recessed towards the inside of the guide rail shaft are arranged on the outer side surface, and the two positioning holes are respectively positioned on two opposite outer sides of the mounting part; the number of the positioning parts is two, and the two positioning parts are respectively positioned on two opposite outer sides of the through hole and integrally formed with one surface, facing the positioning hole, of the sealing element.
In some embodiments, the fixing hole, the through hole, and the mounting portion are each rectangular in cross section.
In some embodiments, buckles are arranged on the outer sides of at least one pair of side walls of the mounting part, flanges extending towards the outer side of the inner container are integrally formed on the edge of the fixing hole, and the flanges are matched and clamped with the buckles.
In some embodiments, the sealing device further comprises a fastener, the guide rail shaft is further provided with a locking hole penetrating through the installation part, the fastener is arranged on the outer side of the liner, one end of the fastener is inserted into the locking hole and is fixedly connected with the guide rail shaft, and the edge of the fixing hole and the sealing element are clamped between the fastener and the outer side surface.
In some embodiments, the guide rail further comprises a roller, a first limiting portion and a second limiting portion are arranged on the outer side wall of the guide rail shaft side by side at intervals, the roller is sleeved on the outer surface of the guide rail shaft, and the roller is located on the first limiting portion and the second limiting portion.
In some embodiments, the second position-limiting portion is disposed outside the outer side wall of the positioning hole and between the first position-limiting portion and the mounting portion, and a guide portion is disposed on a surface of the second position-limiting portion facing away from the first position-limiting portion.
In some embodiments, the number of the second position-limiting parts is two, and two of the second position-limiting parts are integrally formed on two opposite outer side walls of the guide rail shaft.
In some embodiments, an opening located at the edge of the second limiting portion is formed in the side wall of the guide rail shaft, and the opening is communicated with the positioning hole, so that the second limiting portion and a local side wall of the guide rail shaft form an elastic clamping hook.
In some embodiments, the first limiting portion is disposed on an outer surface of one end of the guide rail shaft away from the mounting portion along a circumferential direction, and the first limiting portion and the guide rail shaft are integrally formed.
Compared with the prior art, the utility model discloses an at least including following beneficial effect:
1. the utility model adds the sealing element between the inner side wall of the inner container and the outer side surface of the guide rail shaft, which can obviously improve the sealing performance between the inner container and the guide rail shaft, avoid the matching of the inner container and the guide rail shaft from water leakage in the use process, reduce the risk of electric leakage, improve the use safety and prolong the service life;
2. location portion is pegged graft with the locating hole cooperation, can fix a position the sealing member, makes things convenient for the installation of sealing member more, guarantees that sealing member installation back structure is more stable, further strengthens sealed effect.
Drawings
Fig. 1 is an exploded view of a mounting structure of a guide rail shaft according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a mounting structure of a guide rail shaft in an embodiment of the present invention;
FIG. 4 is an exploded view of a rail shaft and seal in an embodiment of the invention;
FIG. 5 is a schematic structural view of a sealing member mounted on a rail shaft according to an embodiment of the present invention;
fig. 6 is a sectional view of the sealing member mounted on the shaft of the guide rail according to the embodiment of the present invention.
Detailed Description
The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.
Referring to fig. 1 to 6, the embodiment discloses a mounting structure of a guide rail shaft, which is applied to a dishwasher or a sterilizing cabinet or a fruit and vegetable cleaning device with an upper basket. The embodiment takes the installation structure of the guide rail shaft as an example applied to a dishwasher, the dishwasher comprises an inner container 1, the guide rail shaft 2 and a sealing member 3 with a through hole 31, and a fixing hole 11 suitable for installing the guide rail shaft 2 is arranged on the side wall of the inner container 1. The guide rail shaft 2 is arranged in the liner 1, one side of the guide rail shaft 2 is provided with an installation part 21 extending outwards and a positioning hole 22 positioned on the periphery of the installation part 21, during installation, the installation part 21 of the guide rail shaft 2 penetrates through the fixing hole 11 from the inner side wall of the liner 1 to the outer side of the liner 1, and the installation part 21 is fixedly connected with the liner 1 so that the guide rail shaft 2 is stably and reliably connected on the side wall of the liner 1. The seal member 3 is fitted over the outer surface of the mounting portion 21 and abuts against the outer surface 201 of the rail shaft 2 and the inner wall of the liner 1, respectively, and in this embodiment, the outer surface 201 specifically guides the surface of the rail shaft 2 facing the fixing hole 11. Be equipped with location portion 32 towards locating hole 22 on sealing member 3, location portion 32 inserts and locates the locating hole 22 the inside to the realization is fixed a position sealing member 3, makes things convenient for sealing member 3's installation more, makes sealing member 3 installation back structure more stable, further strengthens sealed effect. In addition, the positioning portion 32 may be connected with the positioning hole 22 in an interference fit manner, so that the connection reliability and the sealing property between the sealing member 3 and the rail shaft 2 are further enhanced.
Therefore, according to the installation structure of the guide rail shaft in the embodiment, the sealing piece 3 is additionally arranged between the inner side wall of the inner container 1 and the outer side surface 201 of the guide rail shaft 2, so that the sealing property between the inner container 1 and the guide rail shaft 2 can be obviously improved, water leakage in the use process of the matching position of the inner container 1 and the guide rail shaft 2 is avoided, the risks such as electric leakage and the like of a dish-washing machine are avoided, the use safety and the service life of the dish-washing machine are improved, and the user experience is improved; in addition, location portion 32 and locating hole 22 cooperation are pegged graft, can fix a position sealing member 3, make things convenient for the installation of sealing member 3 more, guarantee that sealing member 3 installation back structure is more stable, further strengthen sealed effect.
Referring to fig. 4, preferably, two positioning holes 22 recessed toward the inside of the rail shaft 2 are provided on the outer side surface 201, and the two positioning holes 22 are located on opposite outer sides of the mounting portion 21, respectively. The number of the positioning portions 32 is two, the two positioning portions 32 are respectively located on two opposite outer sides of the through hole 31, and each positioning portion 32 and one surface of the sealing element 3 facing the positioning hole 22 are integrally formed, so that the positioning portions 32 can be rapidly machined and formed, and the positioning portions 32 and the sealing element 3 can be firmly and reliably connected. Therefore, under the cooperation of the two positioning parts 32 and the two positioning holes 22, the connection between the sealing element 3 and the guide rail shaft 2 is more stable and reliable, the displacement of the sealing element 3 in the use process is effectively prevented, and the sealing effect of the sealing element 3 is further improved.
Referring to fig. 2 and 4, the fixing holes 11, the through holes 31 and the mounting portions 21 are preferably rectangular in cross section, so that the mounting portions 21 of the rail shafts 2 can play a fool-proof role when being matched with the fixing holes 11 of the liner 1. Be equipped with buckle 23 in the at least a pair of lateral wall outside of installation department 21, the border integrated into one piece of fixed orifices 11 is provided with turn-ups 12 towards the extension in the inner bag 1 outside, and turn-ups 12 and buckle 23 cooperate the joint, like this, through turn-ups 12 and buckle 23 cooperation, when realizing the reliable connection between inner bag 1 and the guide rail axle 2, the quick assembly disassembly of being convenient for.
Further, the inner container comprises a fastener (not shown in the figure), the guide rail shaft 2 is further provided with a locking hole 24 (see fig. 6) penetrating through the mounting portion 21 to ensure that the locking hole 24 has a sufficient depth, the fastener is arranged on the outer side of the inner container 1, one end of the fastener is inserted into the locking hole 24 from outside to inside and is tightly connected with the guide rail shaft 2, the edge of the fixing hole 11 and the sealing element 3 are clamped between the fastener and the outer side surface 201, so that the connection stability between the inner container 1 and the guide rail shaft 2 is further enhanced through the fastening connection between the fastener and the guide rail shaft 2, and the sealing element 3 is tightly abutted against the inner side wall of the inner container 1 and the outer side surface 201 of the guide rail shaft 2 to ensure the sealing effect. In this embodiment, the fastening member is a screw, and the screw is connected with the locking hole 24 of the rail shaft 2 through thread fit.
Referring to fig. 2-4, further, the dish washing machine further comprises a roller 4 for being connected with an upper basket of the dish washing machine in a matching manner, a first limiting portion 25 and a second limiting portion 26 are arranged on the outer side wall of the guide rail shaft 2 at intervals in parallel, the roller 4 is sleeved on the outer surface of the guide rail shaft 2, and the roller 4 is located on the first limiting portion 25 and the second limiting portion 26. Therefore, the roller 4 is stably and reliably connected to the guide rail shaft 2, and the roller 4 is ensured not to be displaced in the using process under the limiting action of the first limiting part 25 and the second limiting part 26.
Referring to fig. 4 and 6, preferably, the first limiting portion 25 is disposed on an outer surface of one end of the guide rail shaft 2 away from the mounting portion 21 along the circumferential direction, and the first limiting portion 25 and the guide rail shaft 2 are integrally formed, so that the first limiting portion 25 is formed by machining quickly, and the first limiting portion 25 and the guide rail shaft 2 are stably and reliably connected. More preferably, one surface of the first limiting part 25 facing the inner container 1 is flush with the inner side surface 202 of the rail shaft 2, so as to improve the overall aesthetic property of the inner side of the rail shaft 2. In this embodiment, the inner side surface 202 specifically indicates a surface of the rail shaft 2 facing the inside of the liner 1, that is, a surface of the rail shaft 2 facing the rear fixing hole 11.
Preferably, the length of the positioning hole 22 is slightly smaller than the length of the rail shaft 2, and the second stopper portion 26 is integrally formed on the outer side wall of the positioning hole 22 and between the first stopper portion 25 and the mounting portion 21. In the present embodiment, the outer side wall of the positioning hole 22 specifies the side wall of the positioning hole 22 facing away from the mounting portion 21, that is, the side wall of the guide rail shaft 2 close to the positioning hole 22. Therefore, the positioning hole 22 provides a space for deformation of the second position-limiting portion 26, so that the second position-limiting portion 26 can deform toward the inside of the positioning hole 22, and the roller 4 can be rapidly assembled between the first position-limiting portion 25 and the second position-limiting portion 26 along the second position-limiting portion 26.
In addition, a guide part 261 is arranged on one surface of the second limiting part 26, which is far away from the first limiting part 25, and the guide part 261 is arranged so that the roller 4 can be quickly assembled to the outer surface of the guide rail shaft 2 between the first limiting part 25 and the second limiting part 26 along the guide part 261 from the side of the guide rail shaft 2 with the mounting part 21.
In this embodiment, the number of the second limiting portions 26 is two, and the two second limiting portions 26 are integrally formed on the two opposite outer side walls of the guide rail shaft 2, so as to ensure that the two second limiting portions 26 are rapidly machined and formed, and under the matching of the two second limiting portions 26, the roller 4 is reliably limited, and the roller 4 is prevented from being displaced toward the direction of the sealing member 3 in the using process.
Preferably, an opening 27 located at the edge of the second limiting portion 26 is formed in the side wall of the guide rail shaft 2 (i.e., the outer side wall of the positioning hole 22), and the opening 27 is communicated with the positioning hole 22, so that the second limiting portion 26 and the local side wall of the guide rail shaft 2 form an elastic hook, and thus, the deformability of the second limiting portion 26 can be further enhanced, and the roller 4 can be more conveniently and rapidly disassembled and assembled.
What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (10)
1. A mounting structure of a guide rail shaft comprises an inner container (1) with a fixing hole (11) on the side wall, it is characterized by also comprising a guide rail shaft (2) and a sealing element (3) with a through hole (31), wherein the guide rail shaft (2) is arranged in the inner container (1), one side of the guide rail shaft (2) is provided with an installation part (21) extending outwards and a positioning hole (22) positioned on the periphery of the installation part (21), the mounting part (21) penetrates through the fixing hole (11) from inside to outside and is fixedly connected with the inner container (1), the sealing element (3) is sleeved on the outer surface of the mounting part (21) and is respectively abutted against the outer side surface (201) of the guide rail shaft (2) and the inner side wall of the inner container (1), the sealing element (3) is provided with a positioning part (32) facing the positioning hole (22), and the positioning part (32) is inserted into the positioning hole (22).
2. A guide shaft mounting structure according to claim 1, wherein two positioning holes (22) are provided on the outer side surface (201) so as to be recessed toward the inside of the guide shaft (2), and the two positioning holes (22) are respectively provided on opposite outer sides of the mounting portion (21); the number of the positioning parts (32) is two, and the two positioning parts (32) are respectively positioned on two opposite outer sides of the through hole (31) and are integrally formed with one surface, facing the positioning hole (22), of the sealing element (3).
3. A guide rail shaft mounting structure according to claim 1 or 2, wherein the fixing hole (11), the through hole (31) and the mounting portion (21) are rectangular in cross section.
4. The guide rail shaft mounting structure according to claim 1, wherein a buckle (23) is arranged on the outer side of at least one pair of side walls of the mounting portion (21), a flange (12) extending towards the outer side of the inner container (1) is integrally formed on the edge of the fixing hole (11), and the flange (12) is in fit and clamping connection with the buckle (23).
5. The guide rail shaft mounting structure according to claim 1, further comprising a fastener, wherein the guide rail shaft (2) is further provided with a locking hole (24) penetrating through the mounting portion (21), the fastener is disposed on the outer side of the inner container (1), one end of the fastener is inserted into the locking hole (24) and is tightly connected with the guide rail shaft (2), and the edge of the fixing hole (11) and the sealing element (3) are clamped between the fastener and the outer side surface (201).
6. The guide rail shaft mounting structure according to claim 1, further comprising a roller (4), wherein a first limiting portion (25) and a second limiting portion (26) are arranged on an outer side wall of the guide rail shaft (2) side by side at intervals, the roller (4) is sleeved on an outer surface of the guide rail shaft (2), and the roller (4) is located on the first limiting portion (25) and the second limiting portion (26).
7. A guide rail shaft mounting structure according to claim 6, wherein the second limiting portion (26) is arranged outside the outer side wall of the positioning hole (22) and between the first limiting portion (25) and the mounting portion (21), and a guide portion (261) is arranged on the surface of the second limiting portion (26) away from the first limiting portion (25).
8. The guide rail shaft mounting structure according to claim 7, wherein the number of the second limiting portions (26) is two, and the two second limiting portions (26) are integrally formed on two opposite outer side walls of the guide rail shaft (2).
9. A guide rail shaft mounting structure according to any one of claims 6-8, wherein an opening (27) is provided at the edge of the second limiting part (26) on the side wall of the guide rail shaft (2), and the opening (27) is communicated with the positioning hole (22), so that the second limiting part (26) and the partial side wall of the guide rail shaft (2) form an elastic clamping hook.
10. A guide rail shaft mounting structure according to claim 9, wherein the first position-limiting portion (25) is provided on an outer surface of an end of the guide rail shaft (2) away from the mounting portion (21) in a circumferential direction, and the first position-limiting portion (25) is integrally formed with the guide rail shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801941.9U CN215128197U (en) | 2020-11-27 | 2020-11-27 | Mounting structure of guide rail shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022801941.9U CN215128197U (en) | 2020-11-27 | 2020-11-27 | Mounting structure of guide rail shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215128197U true CN215128197U (en) | 2021-12-14 |
Family
ID=79350661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022801941.9U Active CN215128197U (en) | 2020-11-27 | 2020-11-27 | Mounting structure of guide rail shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215128197U (en) |
-
2020
- 2020-11-27 CN CN202022801941.9U patent/CN215128197U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |