CN204333884U - A kind of Water proof junction box for cable - Google Patents
A kind of Water proof junction box for cable Download PDFInfo
- Publication number
- CN204333884U CN204333884U CN201420719549.1U CN201420719549U CN204333884U CN 204333884 U CN204333884 U CN 204333884U CN 201420719549 U CN201420719549 U CN 201420719549U CN 204333884 U CN204333884 U CN 204333884U
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- CN
- China
- Prior art keywords
- arc groove
- lower house
- upper shell
- snap close
- seal
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Abstract
The utility model relates to a kind of Water proof junction box for cable, comprise upper shell, lower house, first seal and the second seal, it is characterized in that: also comprise lock buckling strip, the side of described upper shell is provided with several perforation, the opposite side of described upper shell is provided with the first snap close, the side of described lower house is provided with several crotches, the connection corresponding with each perforation of this each crotch, and formed hinged, the opposite side of described lower house is provided with the second snap close, described lock buckling strip is provided with two row's barbs, this two rows barb forms chute, this chute is slidably connected with the first snap close and the second snap close respectively, the utility model is: the first snap close on upper shell and the second snap close on lower house are arranged barb by two on lock buckling strip and be slidably connected, form in-line locking, achieve and the line of upper shell and lower house is connected, improve connection area, ensure that upper shell is connected with lower house more solid and reliable, improve sealing effectiveness.
Description
Technical field
The utility model relates to electric field, refers to a kind of Water proof junction box for cable especially.
Background technology
Water proof junction box for cable is mainly used in the protection of electric wire, communication cable and signal cable junction, and this product belongs to solidified protection, does not have any water and air and produces with cable connection point and contact.
Existing waterproof junction box comprises upper shell, lower house, the first seal and the second seal, single button is adopted to be connected at upper shell and lower house, this structure is single-point type anatomical connectivity, only more firm in single button junction, other positions are unstable, make sealing property poor, the requirement used under adverse circumstances cannot be met.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of upper shell and lower house are connected firmly, the Water proof junction box for cable of good sealing effect and long service life.
The technical solution of the utility model is achieved in that a kind of Water proof junction box for cable, comprise upper shell, lower house, first seal and the second seal, it is characterized in that: also comprise lock buckling strip, the side of described upper shell is provided with several perforation, the opposite side of described upper shell is provided with the first snap close, the side of described lower house is provided with several crotches, the connection corresponding with each perforation of this each crotch, and formed hinged, the opposite side of described lower house is provided with the second snap close, described upper shell comprises the first front portion, in the middle part of in the of first and the first rear portion, described first front portion is provided with the first arc groove, the second arc groove is provided with in the middle part of in the of described first, described first rear portion is provided with the 3rd arc groove, described lower house comprises the second front portion, in the middle part of in the of second and the 3rd rear portion, described second front portion is provided with the 4th arc groove, the 5th arc groove is provided with in the middle part of in the of described second, described 3rd rear portion is provided with the 6th arc groove, described first arc groove is corresponding with the 4th arc groove arranges formation first containing cavity, this first seal is positioned at the first containing cavity, described second arc groove is corresponding with the 5th arc groove arranges formation wire connection cavity, described 3rd arc groove is corresponding with the 6th arc groove arranges formation second containing cavity, this second seal is positioned at the second containing cavity, described lock buckling strip is provided with two row's barbs, this two rows barb forms chute, this chute is slidably connected with the first snap close and the second snap close respectively.
By adopting technique scheme, the first snap close on upper shell and the second snap close on lower house are arranged barb by two on lock buckling strip and are slidably connected, form in-line locking, achieve and the line of upper shell and lower house is connected, improve connection area, ensure that connective stability, and the first seal and the second seal self have an outside elastic force after being squeezed, this elastic force drives the second snap close on the first snap close on upper shell and lower house outwards to open, two row's barbs now on lock buckling strip inwardly apply bed knife again, ensure that upper shell is connected with lower house more solid and reliable, improve sealing effectiveness.
The utility model is set to further: described upper shell is provided with the first sealing strip, this first sealing strip is arranged with perforation homonymy, and the length of the first sealing strip is longer than the length of the second arc groove, described lower house is provided with the second sealing strip, this second sealing strip and crotch homonymy are arranged, and the length of the second sealing strip is longer than the length of the 5th arc groove, and the first sealing strip is corresponding with the second sealing strip arranges.
By adopting technique scheme, ensure that upper shell is connected with lower house more solid and reliable, when improve sealing effectiveness, the second sealing strip that the first sealing strip simultaneously arranged on upper shell and lower house are arranged, further butted line chamber realizes the sealing of surrounding, improves sealing effectiveness greatly.
The utility model is set to further: described crotch takes the shape of the letter U shape, this crotch comprises the first side wall, bottom and the second sidewall, this second sidewall is connected with lower house, the end face of this first side wall is provided with the inclined-plane to bottom angled, and the end face of the first side wall is higher than the junction of the second sidewall and lower house.
By adopting technique scheme, when crotch penetrates perforation, the inclined-plane to bottom angled that the end face of the first side wall is arranged, serve guide effect, conveniently penetrate, simultaneously the end face of the first side wall is higher than the junction of the second sidewall and lower house, connects robust more, to make between upper shell and lower house difficult drop-off in motion process.
The utility model is set to further: the end face of described first seal and the second seal is respectively arranged with connection jaws, and this connection jaws place is removably connected with sealing plug.
By adopting technique scheme, when cable waterproof connecting box does not use, avoid dust and other material enters in cable waterproof connecting box, thus ensure that Water proof junction box for cable cleaning inside.
The utility model is set to further: described lock buckling strip is provided with the inlet communicated with wire connection cavity.
By adopting technique scheme, can conveniently resin be poured in wire connection cavity, this structural design be simple, very rationally.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the utility model embodiment structural representation;
Fig. 2 is the utility model embodiment structure cross-sectional schematic;
Fig. 3 is upper shell and lower house structural representation in the utility model embodiment;
Fig. 4 is crotch structural representation in the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1-Fig. 4, the utility model discloses a kind of Water proof junction box for cable, comprise upper shell 1, lower house 2, first seal 5 and the second seal 6, in the utility model is specifically implemented, also comprise lock buckling strip 3, the side of described upper shell 1 is provided with several perforation, the opposite side of described upper shell 1 is provided with the first snap close 10, the side of described lower house 2 is provided with several crotches 4, the connection corresponding with each perforation of this each crotch 4, and formed hinged, the opposite side of described lower house 2 is provided with the second snap close 11, described upper shell 1 comprises the first front portion 101, in the middle part of in the of first 102 and first rear portion 103, described first front portion 101 is provided with the first arc groove 1011, in the middle part of in the of described first, 102 are provided with the second arc groove 1021, described first rear portion 103 is provided with the 3rd arc groove 1031, described lower house 2 comprises the second front portion 201, in the middle part of in the of second 202 and the 3rd rear portion 203, described second front portion 201 is provided with the 4th arc groove 2011, in the middle part of in the of described second, 202 are provided with the 5th arc groove 2021, described 3rd rear portion 203 is provided with the 6th arc groove 2031, described first arc groove 1011 is corresponding with the 4th arc groove 2011 arranges formation first containing cavity 12, this first seal 5 is positioned at the first containing cavity 12, arrange corresponding with the 5th arc groove 2021 of described second arc groove 1021 forms wire connection cavity 9, described 3rd arc groove 1031 is corresponding with the 6th arc groove 2031 arranges formation second containing cavity 13, this second seal 6 is positioned at the second containing cavity 13, described lock buckling strip 3 is provided with two row's barbs 31, this two rows barb 31 forms chute, this chute is slidably connected with the first snap close 10 and the second snap close 11 respectively.
By adopting technique scheme, the first snap close on upper shell and the second snap close on lower house are arranged barb by two on lock buckling strip and are slidably connected, form in-line locking, achieve and the line of upper shell and lower house is connected, improve connection area, ensure that connective stability, and the first seal and the second seal self have an outside elastic force after being squeezed, this elastic force drives the second snap close on the first snap close on upper shell and lower house outwards to open, two row's barbs now on lock buckling strip inwardly apply bed knife again, ensure that upper shell is connected with lower house more solid and reliable, improve sealing effectiveness.
In the utility model is specifically implemented, described upper shell 1 is provided with the first sealing strip 7, this first sealing strip 7 is arranged with perforation homonymy, and the length of the first sealing strip 7 is longer than the length of the second arc groove 1021, described lower house 2 is provided with the second sealing strip 8, this second sealing strip 8 and crotch 4 homonymy are arranged, and the length of the second sealing strip 8 is longer than the length of the 5th arc groove 2021, and the first sealing strip 7 is corresponding with the second sealing strip 8 arranges.
By adopting technique scheme, ensure that upper shell is connected with lower house more solid and reliable, when improve sealing effectiveness, the second sealing strip that the first sealing strip simultaneously arranged on upper shell and lower house are arranged, further butted line chamber realizes the sealing of surrounding, improves sealing effectiveness greatly.
In the utility model is specifically implemented, described crotch 4 takes the shape of the letter U shape, this crotch comprises the first side wall 41, bottom 42 and the second sidewall 43, this second sidewall 43 is connected with lower house 2, the end face of this first side wall 41 is provided with the inclined-plane 411 to bottom angled, and the end face of the first side wall 41 is higher than the junction of the second sidewall 43 with lower house 2.
By adopting technique scheme, when crotch penetrates perforation, the inclined-plane to bottom angled that the end face of the first side wall is arranged, serve guide effect, conveniently penetrate, simultaneously the end face of the first side wall is higher than the junction of the second sidewall and lower house, connects robust more, to make between upper shell and lower house difficult drop-off in motion process.
In the utility model is specifically implemented, the end face of described first seal 5 and the second seal 5 is respectively arranged with connection jaws, and this connection jaws place is removably connected with sealing plug.
By adopting technique scheme, when cable waterproof connecting box does not use, avoid dust and other material enters in cable waterproof connecting box, thus ensure that Water proof junction box for cable cleaning inside.
In the utility model is specifically implemented, described lock buckling strip 3 is provided with the inlet communicated with wire connection cavity.
By adopting technique scheme, can conveniently resin be poured in wire connection cavity, this structural design be simple, very rationally.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (5)
1. a Water proof junction box for cable, comprise upper shell, lower house, first seal and the second seal, it is characterized in that: also comprise lock buckling strip, the side of described upper shell is provided with several perforation, the opposite side of described upper shell is provided with the first snap close, the side of described lower house is provided with several crotches, the connection corresponding with each perforation of this each crotch, and formed hinged, the opposite side of described lower house is provided with the second snap close, described upper shell comprises the first front portion, in the middle part of in the of first and the first rear portion, described first front portion is provided with the first arc groove, the second arc groove is provided with in the middle part of in the of described first, described first rear portion is provided with the 3rd arc groove, described lower house comprises the second front portion, in the middle part of in the of second and the 3rd rear portion, described second front portion is provided with the 4th arc groove, the 5th arc groove is provided with in the middle part of in the of described second, described 3rd rear portion is provided with the 6th arc groove, described first arc groove is corresponding with the 4th arc groove arranges formation first containing cavity, this first seal is positioned at the first containing cavity, described second arc groove is corresponding with the 5th arc groove arranges formation wire connection cavity, described 3rd arc groove is corresponding with the 6th arc groove arranges formation second containing cavity, this second seal is positioned at the second containing cavity, described lock buckling strip is provided with two row's barbs, this two rows barb forms chute, this chute is slidably connected with the first snap close and the second snap close respectively.
2. a kind of Water proof junction box for cable according to claim 1, it is characterized in that: described upper shell is provided with the first sealing strip, this first sealing strip is arranged with perforation homonymy, and the length of the first sealing strip is longer than the length of the second arc groove, described lower house is provided with the second sealing strip, this second sealing strip and crotch homonymy are arranged, and the length of the second sealing strip is longer than the length of the 5th arc groove, and the first sealing strip is corresponding with the second sealing strip arranges.
3. a kind of Water proof junction box for cable according to claim 1 and 2, it is characterized in that: described crotch takes the shape of the letter U shape, this crotch comprises the first side wall, bottom and the second sidewall, this second sidewall is connected with lower house, the end face of this first side wall is provided with the inclined-plane to bottom angled, and the end face of the first side wall is higher than the junction of the second sidewall and lower house.
4. a kind of Water proof junction box for cable according to claim 1 and 2, is characterized in that: the end face of described first seal and the second seal is respectively arranged with connection jaws, and this connection jaws place is removably connected with sealing plug.
5. a kind of Water proof junction box for cable according to claim 1 and 2, is characterized in that: described lock buckling strip is provided with the inlet communicated with wire connection cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719549.1U CN204333884U (en) | 2015-03-13 | 2015-03-13 | A kind of Water proof junction box for cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420719549.1U CN204333884U (en) | 2015-03-13 | 2015-03-13 | A kind of Water proof junction box for cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333884U true CN204333884U (en) | 2015-05-13 |
Family
ID=53170199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420719549.1U Expired - Fee Related CN204333884U (en) | 2015-03-13 | 2015-03-13 | A kind of Water proof junction box for cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333884U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773203A (en) * | 2018-07-16 | 2018-11-09 | 浙江安吉华普电子有限公司 | A kind of anti-dust water-proof device for printer |
-
2015
- 2015-03-13 CN CN201420719549.1U patent/CN204333884U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773203A (en) * | 2018-07-16 | 2018-11-09 | 浙江安吉华普电子有限公司 | A kind of anti-dust water-proof device for printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20180313 |
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| CF01 | Termination of patent right due to non-payment of annual fee |