CN201664179U - Letterbox mouth - Google Patents
Letterbox mouth Download PDFInfo
- Publication number
- CN201664179U CN201664179U CN2009201947022U CN200920194702U CN201664179U CN 201664179 U CN201664179 U CN 201664179U CN 2009201947022 U CN2009201947022 U CN 2009201947022U CN 200920194702 U CN200920194702 U CN 200920194702U CN 201664179 U CN201664179 U CN 201664179U
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- CN
- China
- Prior art keywords
- seat
- letter
- mailbox
- door
- investment trust
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model discloses a letterbox mouth, which comprises a letter dropping seat and a letter outlet seat which can be detachably installed on an external object such as a door, a letterbox or the like. The letter dropping port of the letter dropping seat and the letter outlet of the letter outlet seat are covered by a letterbox door. The letter dropping seat and the letter outlet seat are hollow structures and are matched with each other to form a cavity. Raised sealing strips are arranged on the periphery of the letter dropping port and the periphery of the letter outlet and are in close contact with the letterbox door. A through groove is arranged at a position at which the letterbox door is pivoted with the letter seats. Shaft holes corresponding to the through groove are respectively arranged at the two ends of the letter dropping seat and the two ends of the letter outlet seat. Two elastic plastic rotating shafts which sequentially penetrate through the shaft holes at the two ends of the letter dropping seat and are arranged in the through groove to enable the letterbox door to be hinged with the letter dropping seat are arranged on the letter dropping seat. The other hinging structure between the letterbox door and the letter outlet seat is the same as the hinging structure between the letterbox door and the letter dropping seat. By using the two elastic plastic rotating shafts which are pivoted on the letterbox door and the letter seats, good sealing between the letterbox door and the letter seats is realized, the elasticity of the plastic rotating shafts is good, the plastic rotating shafts are not apt to be deformed and the service life of the elastic plastic rotating shafts is long; and since the elastic plastic rotating shafts are arranged in the through groove, the concealment is very good.
Description
Technical field:
The utility model relates to a kind of mailbox mouth, relates in particular to a kind of two-sided mailbox mouth that is installed in gate, mailbox etc.
Background technology:
Along with the raising of people's living standard and the quickening of rhythm of life, the information transmission is more and more important, and is more and more higher to the requirement of facility convenience and stability.In daily life and the work, mailbox is extensively utilization, and independent garden also continues to bring out as emerging rapidly in large numbersBamboo shoots after a spring rain, and it is also popular along with the appearance of independent garden that the mailbox mouth is installed on gate and mailbox.Be applied in mailbox mouth some problems of ubiquity all on mailbox or the gate at present, because spring all is installed on mailbox door and the letter seat, the spring that it adopted is general to adopt comparatively common metal spring, and the resistance when placing mail is strengthened; In use for some time, because metal spring is lax, it is insecure to cause mailbox door to be connected with the letter seat, and sealing is not strong, and the impact that is subjected to wind, rain, sand etc. easily makes mailbox door occur rocking, and sound occurs and the mail of getting wet easily, impacts to the user.And regulate the high strung of the tension of metal spring, it is excessive to lift the dynamics that opens mailbox door, makes to place mail and smooth and easy inadequately when winning the confidence, and has reduced postman's operating efficiency.And, because of its position, hole need be installed in the outside, make mailbox totally look attractive in appearance inadequately.
The applicant is devoted to research-and-development activity in this respect always, in continuous innovation and process of the test, finally developed a kind of a kind of mailbox mouth that can improve the prior art defective, this mailbox mouth is a kind of security mailbox equipment that does not have lock, install directly simple, easy to use, good airproof performance does not influence the privacy in house and soundproof effect etc.
The utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of good airproof performance, safe in utilization, be rich in mailbox mouth attractive in appearance, simple in structure.
The technical scheme that the utility model solves prior art is: a kind of mailbox mouth, comprise and detachablely be installed in the Investment Trust seat of door or foreign objects such as mailbox and go out the letter seat, the drop of Investment Trust seat and the mailbox door that goes out casually to be provided with that goes out the letter seat hide, the Investment Trust seat is with to go out the letter seat be hollow structure and complement each other to form a cavity, drop closely contacts with mailbox door with the bossed sealing strip of outer periphery that goes out casually, wherein said mailbox door has groove with the position that letter seat articulates, Investment Trust seat and go out the axis hole that letter seat two ends are respectively equipped with corresponding groove; The Investment Trust seat is provided with the axis hole that passes Investment Trust seat two ends respectively successively and places and makes mailbox door and two hinged elastoplast rotating shafts of Investment Trust seat in the groove, and another mailbox door is like this equally with the articulated structure that goes out the letter seat.Be articulated on mailbox door and the letter seat by two flexible plastics rotating shafts, realized good sealing property between mailbox door and the letter seat, and the elastic effect of elastoplast rotating shaft be good, not yielding, the service life of its elastoplast rotating shaft is longer; Simultaneously, the elastoplast rotating shaft places in the groove, has good disguise.
As the further design to the aforementioned techniques scheme: be provided with recess in the described mailbox door groove, the elastoplast rotating shaft is provided with projection and recess snapping.Form a fixing point by simple projection and recess snapping, another termination of elastoplast rotating shaft places and forms another fixing point in the axis hole, and two fixing points make mailbox door form torsion when opening lifting.Like this, all be separately installed with the elastoplast rotating shaft at the two ends of groove, its stressed good uniformity, not yielding, long service life.In addition, the elastoplast rotating shaft must tightly be changeed when mounted and turns round 180 °, and mailbox door and Investment Trust seat also can be fitted tightly when inactive state, thereby improves sealing; The elastoplast rotating shaft is like this equally with the installation that goes out the letter seat.
As the further design again to the aforementioned techniques scheme: be provided with corresponding mailbox door groove and be positioned at its peripheral limit base in letter seat, described mailbox door front cooperates the limited impression of limit base when being provided with mailbox door and being opened into 90 °-200 °.Limit base and limited impression are set, mailbox door can be lifted open to 200 °; Certainly, be provided with in the absence of limited impression, mailbox door also can lift and open to 90 °.
In addition, realize that mailbox door can turn to 200 °, can set the transverse horizontal distance of the protrusion degree of depth of limit base, promptly reduce the protrusion height of limit base, make mailbox door turn to 200 ° of limited seats of ability and limit less than plastics rotating shaft and Investment Trust seat; Perhaps setting limited impression is a square groove, and the degree of depth of square groove is no less than 5mm, and promptly mailbox door lifts when opening certain angle, and limit base can slowly drop in the limited impression, and mailbox door is rotated can not be above 200 °.
Aforesaid axis hole is a polygonal shape, places the elastoplast rotating shaft termination in the axis hole consistent with the specification of axis hole.The axis hole shape can be triangle, quadrangle, hexagon etc.Axis hole is designed to polygonal shape, when having avoided elastoplast rotating shaft termination in axis hole, to occur becoming flexible, lift and open mailbox door and make elastoplast rotating shaft termination can not be fixed in the axis hole, make the elastoplast rotating shaft occur easily sliding, can not form a fixing torsion point, this just makes between mailbox door and the letter seat can not form preferable tensile force, and being connected on mailbox door and the letter is more loosening.
The upper and lower edge of aforementioned Investment Trust seat respectively is provided with one group of hairbrush, and two groups of mutual correspondences of hairbrush are overlapping and hide drop.Mail is by dropping at two groups of hairbrush, and two groups of hairbrush can stop when extraneous dust enters out the letter work and can make mail through two groups of hairbrush, outside two groups of hairbrush can be blocked in the dirts such as dust on the mail, make the mail neat and tidy of putting in user's hand.Simultaneously, mounting hole site of the present utility model is hidden by mailbox door, and like this, whole mailbox mouth is rich in attractive in appearance and practicality, and is solid and reliable.
Aforesaid Investment Trust seat is with foam plastic cushion with going out the periphery that the letter seat cooperates, and foam plastic cushion can improve the compactness of installing when cooperating, and has the advantage of sealing, rainproof, dustproof, sound insulation.
In addition, the Investment Trust seat of mailbox mouth and the mating surface width that goes out between the letter seat are 10-80mm, and the Investment Trust seat is covered by mailbox door with the installing hole that goes out the letter seat, and is invisible when not using at ordinary times.
The utility model structure compared to existing technology is simpler, and this mailbox mouth is a kind of security mailbox equipment that does not have lock, is installed in that simple on door or the mailbox directly easy to use, it has good airproof performance, does not influence advantages such as the privacy in house and soundproof effect.
Description of drawings
Fig. 1 is the overall schematic of present embodiment 1 mailbox mouth;
Fig. 2 is that the mailbox door of box holder opens to 200 ° schematic diagram;
Fig. 3 is the structure cutaway view at Figure 1A-A place;
Fig. 4 is that the mailbox door of embodiment 2 box holders opens to 90 ° schematic diagram;
Fig. 5 is that the mailbox door of embodiment 2 mailbox mouths can rotate 90 ° structure cutaway view flexibly.
Fig. 6 is the view sub-anatomy of mailbox door.
Fig. 7 implements the limit base in 3 and the partial schematic diagram of limited impression.
Illustrate among the figure: 1-Investment Trust seat, 2-goes out the letter seat, 3-mailbox door, 4-sealing strip, 5-groove, 6-axis hole, the rotating shaft of 7-plastics, 8-recess, 9-projection, 101, the 102-limit base, 111, the 112-limited impression, 12-hairbrush, 13-foam plastic cushion.
Specific embodiment
A kind of mailbox mouth of present embodiment, as Fig. 1, Fig. 2, shown in Figure 3, what comprising that partition is installed in the Investment Trust seat 1 in a front and is installed in a back side goes out letter seat 2, the drop of Investment Trust seat and the mailbox door 3 of going out casually to be equipped with that goes out the letter seat hide, the Investment Trust seat is with to go out the letter seat be hollow structure and complement each other to form a cavity, drop closely contacts with mailbox door with the bossed sealing strip 4 of outer periphery that goes out casually, mailbox door has groove 5 with the position that letter seat articulates, Investment Trust seat and go out the axis hole 6 that letter seat two ends are respectively equipped with corresponding groove; , as shown in Figure 6, the Investment Trust seat is provided with the axis hole that passes Investment Trust seat two ends respectively successively and places and makes mailbox door and two hinged elastoplast rotating shafts 7 of Investment Trust seat in the groove, and another mailbox door is like this equally with the articulated structure that goes out the letter seat.As shown in Figure 4, be provided with recess 8 in the mailbox door groove, the elastoplast rotating shaft is provided with projection 9 and recess snapping.On the two ends of letter seat, be provided with corresponding mailbox door groove and be positioned at its peripheral limit base 101, described mailbox door front cooperates the limited impression 111 of limit base when being provided with mailbox door and being opened into 200 °, set the transverse horizontal distance of the protrusion degree of depth of limit base 103 at the Investment Trust seat on the mailbox mouth on the letter seat with going out less than plastics rotating shaft and Investment Trust seat, promptly reduce the protrusion height of limit base, make mailbox door turn to 200 ° of limited seats of ability and limit; The top of this limit base is the external arc shape, and limited impression is the interior circular-arc of correspondence.Limit base and limited impression are set, mailbox door can be lifted open to 200 °.
The axis hole of present embodiment is a hexagonal shape, places the elastoplast rotating shaft termination in the axis hole consistent with the specification of axis hole.Simultaneously, the upper and lower edge of Investment Trust seat respectively is provided with 12, two groups of mutual correspondences of hairbrush of one group of hairbrush and is overlapping and hides drop; The Investment Trust seat with go out the periphery that the letter seat cooperates and be with a foam plastic cushion 13.
Referring to Fig. 4, Fig. 5 cutaway view for enforcement 2, the mailbox door of this embodiment can lift and open to 90 °, the mailbox mouth of this embodiment is made change on the basis of previous embodiment 1, the difference of present embodiment and previous embodiment is that the front of mailbox door is not provided with limited impression, but limit base 102 is set, and is a right angle between the top of limit base and the sidepiece.Just limited seat blocks when opening to 90 ° so mailbox door lifts, and can not lift the amplitude of Qi Gengda.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. mailbox mouth, comprise and detachablely be installed in the Investment Trust seat (1) of door or foreign objects such as mailbox and go out letter seat (2), the drop of Investment Trust seat and the mailbox door (3) that goes out casually to be provided with that goes out the letter seat hide, the Investment Trust seat is with to go out the letter seat be hollow structure and complement each other to form a cavity, drop closely contacts with mailbox door with the bossed sealing strip of outer periphery (4) that goes out casually, it is characterized in that: described mailbox door has groove (5) with the position that letter seat articulates, Investment Trust seat and go out the axis hole (6) that letter seat two ends are respectively equipped with corresponding groove; The Investment Trust seat is provided with the axis hole that passes Investment Trust seat two ends respectively successively and places and makes mailbox door and hinged two the elastoplast rotating shafts (7) of Investment Trust seat in the groove, and another mailbox door is like this equally with the articulated structure that goes out the letter seat.
2. mailbox mouth according to claim 1 is characterized in that: be provided with recess (8) in the described mailbox door groove, the elastoplast rotating shaft is provided with projection (9) and recess snapping.
3. mailbox mouth according to claim 2, it is characterized in that: in the Investment Trust seat with go out the letter seat and be provided with corresponding mailbox door groove and be positioned at its peripheral limit base (101,102), described mailbox door front cooperates the limited impression (111,112) of limit base when being provided with mailbox door and being opened into 90 °-200 °.
4. mailbox mouth according to claim 3 is characterized in that: the protrusion degree of depth of described limit base (101) is less than the transverse horizontal distance of plastics rotating shaft and Investment Trust seat.
5. mailbox mouth according to claim 3 is characterized in that: described limited impression (112) is a square groove, and the degree of depth of square groove is no less than 5mm.
6. according to claim 4 or 5 described mailbox mouths, it is characterized in that: described axis hole is a polygonal shape, places the elastoplast rotating shaft termination in the axis hole consistent with the specification of axis hole.
7. mailbox mouth according to claim 6 is characterized in that: described axis hole is shaped as triangle, quadrangle, hexagon etc.
8. mailbox mouth according to claim 7 is characterized in that: the upper and lower edge of described Investment Trust seat respectively is provided with one group of hairbrush (12), and two groups of mutual correspondences of hairbrush are overlapping and hide drop.
9. mailbox mouth according to claim 8 is characterized in that: described Investment Trust seat with go out the periphery that the letter seat cooperates and be with foam plastic cushion (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201947022U CN201664179U (en) | 2009-09-14 | 2009-09-14 | Letterbox mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201947022U CN201664179U (en) | 2009-09-14 | 2009-09-14 | Letterbox mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201664179U true CN201664179U (en) | 2010-12-08 |
Family
ID=43265131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201947022U Expired - Lifetime CN201664179U (en) | 2009-09-14 | 2009-09-14 | Letterbox mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201664179U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019020217A1 (en) * | 2017-07-26 | 2019-01-31 | Uap Limited | Improvements to letter-plates |
| GB2576184A (en) * | 2018-08-08 | 2020-02-12 | Heywood Williams Components Ltd | Security letter plate |
-
2009
- 2009-09-14 CN CN2009201947022U patent/CN201664179U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019020217A1 (en) * | 2017-07-26 | 2019-01-31 | Uap Limited | Improvements to letter-plates |
| GB2579315A (en) * | 2017-07-26 | 2020-06-17 | Uap Ltd | Improvements to letter-plates |
| GB2579315B (en) * | 2017-07-26 | 2022-02-16 | Uap Ltd | Improvements to letter-plates |
| EP4197400A1 (en) * | 2017-07-26 | 2023-06-21 | UAP Limited | Improvements to letter plates |
| GB2576184A (en) * | 2018-08-08 | 2020-02-12 | Heywood Williams Components Ltd | Security letter plate |
| GB2576184B (en) * | 2018-08-08 | 2022-12-07 | Heywood Williams Components Ltd | Security letter plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101208 |
|
| CX01 | Expiry of patent term |