CN202499439U - A door lock assembly of a container - Google Patents
A door lock assembly of a container Download PDFInfo
- Publication number
- CN202499439U CN202499439U CN2012200457244U CN201220045724U CN202499439U CN 202499439 U CN202499439 U CN 202499439U CN 2012200457244 U CN2012200457244 U CN 2012200457244U CN 201220045724 U CN201220045724 U CN 201220045724U CN 202499439 U CN202499439 U CN 202499439U
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- CN
- China
- Prior art keywords
- handle
- placing chamber
- groove
- assign
- hole
- 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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Abstract
The utility model discloses a door lock assembly of a container. Circular arranging cavities are symmetrically disposed on inner side faces of two opposite side walls of a U-shaped seat body of a handle seat of the assembly, and a spindle hole communicating with the circular arranging cavity is disposed at the center of the circular arranging cavity. Placing grooves symmetrically disposed on the inner side faces of two opposite side walls of a U-shaped seat body are matched with and conducted with the arranging cavities and the spindle holes on the arranging cavities. Placing members are symmetrically disposed on the two side walls of the connecting end of a handle. The placing members cooperate with the arranging cavities and the spindle holes on the arranging cavities, and are rotatably disposed in the arranging cavities and the spindle holes on the arranging cavities through the placing grooves. Position-limiting rivets are disposed in the placing grooves. The connecting composition of the handle and the handle seat, which is located at the interior of the handle seat, cannot be destroyed exteriorly so that opening the door of the container without destroying a customs seal is prevented, greatly increasing security of the container.
Description
Technical field
The utility model relates to a kind of freight container, the anti-theft door lock mechanism on particularly a kind of freight container, and it mainly comprises handle, handle set and bearer carrier.
Background technology
Freight container has just developed into a kind of international standard transportation means of multimetering transport as the shipping instrument in the sixties in 20th century.In order to reach the purpose that avoids theft, existing freight container adopts a kind of like Fig. 1, the door lock assembly shown in 2 mostly.
Conventional freight container as shown in Figure 1; Include the platform chassis 1 of bearing goods; Be vertically set on the front end 2 of platform chassis one end, be vertically set on the door end 3 of the platform chassis other end, be arranged on both sides, casing top and be parallel to platform chassis and connect front end and the top beam of laterally 4 at door end top end angle.
As shown in Figure 2, the door end 3 of conventional freight container comprises, is arranged on a lintel 30 on end 3 tops; Be arranged on a threshold 31 of end bottom; Be fixed on the door lock seat 32 on lintel 30 and the threshold 31, the door-plate 33 between lintel 30 and threshold 31 rotatingly vertically is connected the door lock rod 34 that two ends and door lock seat 32 are complementary on the door-plate 33; Be fixedly connected on the spanner seat 35 on the door lock rod 34; Be movably connected in the handle 36 on the spanner seat through rivet 350, be fixedly connected on the door-plate and the corresponding bearer carrier 37 of handle, be movably connected on the door-plate and the corresponding bay cover 38 of handle.After having adorned goods; The door-plate of splitting is closed, serve as axle rotary handle 36 with locking bar 34, it is buckled on the bearer carrier 37; Screw off bay cover 38 then; Make locking bar 34 pin simultaneously, will close envelope by customs at last and be applied in the hole of handle 36 and bay cover 38, to realize the blockade of opposite house through lock 32.
Generally, the lawless person under the prerequisite that does not injure customs's pass envelope, just can open chamber door, thereby the goods in the freight container is stolen after can being destroyed through the rivet 350 that will connect spanner seat 35 and handle 36; Again spanner seat 35 is connected with handle 36 again at last, makes the scene of a crime be reduced, thereby make the victim in time to find to have things stolen, miss detection opportunity, cause the massive losses that to retrieve to the victim.
In some freight container, what have only is provided with spanner seat 35 on right door, in the clinching of right goalkeeper's left-hand door; Through customs's envelope spanner seat 35 is sealed up then, the lawless person who has directly opens left-hand door through left-hand door in the middle of knocking open and You Men junction; And the spanner seat 35 that does not destroy right door seals with the customs that seals on it, has stolen after the goods wherein, its reduction is not destroyed customs's envelope again; So just incur loss through delay time of fire alarming greatly, caused serious economy loss.
The utility model content
The utility model is destroyed to what existing container anti-theft door lock mechanism existed easily; And problem such as be difficult for coming to light, and a kind of later-model container door locking device is provided, this apparatus structure is simple; Even by lawless person's violence damage; Also can't reduce, and make the victim in time to find to have things stolen, reduce the loss.
In order to achieve the above object, the utility model adopts following scheme:
A kind of container door lock set comprises:
Handle set, said handle set comprise that a cross-sectional plane is the pedestal of U-shaped, are installed on the freight container chamber door on the corresponding locking bar;
Handle, said handle is rotating to be placed in the handle set;
Bearer carrier, said bearer carrier are installed on the freight container chamber door on the corresponding locking bar, match with said handle through customs's envelope;
Wherein, On the said U-shaped pedestal on the medial surface of two opposite side walls symmetry be provided with circular placing chamber; And offer in the middle of on it one with the shaft hole of placing chamber conducting; Also be symmetrically arranged with on the medial surface of two opposite side walls on the said U-shaped pedestal and assign groove, said assign groove respectively with placing chamber with and on the shaft hole merging conducting that matches; Being provided with and assigning part of symmetry on the two sides of said handle coupling end, said assign part and placing chamber with and on shaft hole match, and through assign groove rotating be placed in placing chamber with and on shaft hole in; Said assigning is provided with spacing antitheft rivet in the groove.
In the specific embodiment of the utility model, said to assign the cross section of groove be inverse-T-shaped, and top cooperates conducting with shaft hole on the placing chamber, and the bottom cooperates conducting with placing chamber.
Further, saidly assign part to comprise to assign a piece and an adapter shaft, the said piece of assigning matches with placing chamber, and joins through adapter shaft and handle; Said adapter shaft matches with shaft hole.
Further, said spacing antitheft rivet is arranged on the junction of assigning groove and placing chamber.
Further again; Said spacing antitheft rivet comprises a rivet shank and an expander; Provided a through hole on the said rivet shank; Said expander comprises an expanded spheres and the pull body that joins with expanded spheres, and said expanded spheres matches with through hole on the rivet shank, and said pull body passes the through hole on the rivet shank.
The utility model that obtains according to such scheme compared with prior art; It is through assigning part to match to make the connection structure of handle and handle set be positioned at the inside of handle set on inboard placing chamber that is provided with of handle set and the handle; Can't observe the in-to-in connection structure from the outside, so can't avoid under the prerequisite that does not injure customs's pass envelope from both connection structures of external damage; Open the situation of the chamber door of freight container, improve the safety of freight container greatly.
Simultaneously, when chamber door was opened, the disengaging of handle and handle set utilized spacing antitheft rivet to make the part of assigning on the handle be difficult for breaking away from the placing chamber from handle set, further improves the safety of freight container.
Description of drawings
Further specify the utility model below in conjunction with the accompanying drawing and the specific embodiment.
Fig. 1 is the constructional drawing of existing freight container.
Fig. 2 is the door end scheme drawing of existing freight container.
Fig. 3 is the cutaway view of handle set in the utility model.
Fig. 4 is the birds-eye view of a sidewall in the handle set in the utility model.
Fig. 5 is the lateral plan of a sidewall in the handle set in the utility model.
Fig. 6 is the front view of handle in the utility model.
Fig. 7 is the cutaway view of handle in the utility model.
Fig. 8 is the structural representation of spacing antitheft rivet in the utility model.
Fig. 9 is the running condition figure of spacing antitheft rivet in the utility model.
Figure 10 is the scheme drawing that cooperates of handle set and handle in the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
The container anti-theft door lock assembly that the utility model provides, it mainly comprises handle set 100, handle 200 and bearer carrier.
Referring to Fig. 3 and 4, handle set 100 comprises a U-shaped pedestal 100, forms a U-shaped draw-in groove 103 in the two side 101, between 102, is used to connect handle 200.This U-shaped pedestal 100 is fixedly installed on the freight container chamber door on the corresponding locking bar.
In order to realize and the joining of handle 200, on the U-shaped pedestal middle part of the medial surface of two side 101,102 symmetry be provided with a circular placing chamber 104,105, the size of this circle placing chamber is decided according to actual conditions; Simultaneously in the middle part of placing chamber 104,105 symmetry offer a shaft hole 106,107, the aperture of this shaft hole 106,107 is less than the internal diameter of circular placing chamber 104,105, forms a circular chamber groove structure like this.
Moreover, the utility model on the medial surface of two side 101,102 also being provided with of symmetry assign groove 108,109, this assign groove 108,109 respectively with placing chamber with and on the shaft hole merging conducting that matches, and extend along sidewall.According to the arrangement characteristics of handle set, this assigns the distribution arrangement of groove 108,109 vertical with the bearing of trend of sidewall 101,102.
Referring to Fig. 5 and since assign groove 108,109 and placing chamber with and on the shaft hole merging conducting that matches, it is inverse-T-shaped structure that this resettlement groove can adopt the cross section, and its top cooperates conducting with shaft hole on the placing chamber, the bottom cooperates conducting with placing chamber.But assign groove 108,109 to be not limited to this structure, be arranged in the handle set as long as be convenient to handle.
The handle set needs that form according to such scheme are provided with placing chamber on its sidewall; In order not reduce its intensity; Relative part evagination with placing chamber forms strong boss 111 the utility model in the outside of handle set sidewall, with this intensity that improves handle set, strengthens its safety.
Referring to Fig. 6 and Fig. 7, in order to cooperate the special construction of handle set, the handle that the utility model provides adopts special connection structure at its coupling end, and being provided with of symmetry assigned part 203,204 on the two sides of handle coupling end.
This is assigned part to comprise and assigns piece 205 and an adapter shaft 206 two parts, wherein assigns piece 205 for circular, and its size matches with placing chamber 104,105 on the handle set 100; Adapter shaft 206 is used for connecting assigns piece 205 and handle; Its size with placing chamber 104,105 on shaft hole 106,107 match; The length of its adapter shaft 206 matches with the width of U-shaped draw-in groove 103 in the handle set; Make that the piece 205 of assigning of both sides just in time assigns in the placing chamber 104,105 on the handle set when handle is placed in the handle set.
Based on said structure, when handle is connected with handle set, the part 203,204 of assigning on the handle is arranged in the circular placing chamber 104,105 on the handle set through the groove 108,109 of assigning on the handle set sidewall.Owing to assign the special construction of groove 108,109; And itself and placing chamber with and on the shaft hole merging conducting that matches; Assign the piece 205 of assigning on the part 203,204 can directly enter into the circular placing chamber 104,105 on the handle set, assign that adapter shaft 206 then can directly enter into the shaft hole 106,107 on the circular placing chamber 104,105 through the top of assigning groove 108,109 on the part 203,204 through the bottom of assigning groove 108,109.Because the size of assigning piece 205 is bigger than the aperture of shaft hole 106,107, thus assign piece 205 can from shaft hole 106,107, not skid off, thus making that handle can landing from handle set, handle is rotating is placed in the handle set in realization.
In the above-mentioned connection structure; When the part 203,204 of assigning on the handle can break away from from handle set through the groove 108,109 of assigning on the handle set; For fear of the disengaging of handle in use; The utility model is mounted with a spacing antitheft rivet 300 in assigning groove; Limit part 203,204 shift position in the placing chamber 104,105 on handle set of assigning through on 300 pairs of handles of this spacing antitheft rivet, and stops its entering to assign groove, thereby avoid the part 203,204 of assigning on the handle from handle set, to break away from the placing chamber 104,105.
Referring to Fig. 8 and Fig. 9, in order to achieve the above object, the spacing antitheft rivet 300 of the utility model comprises a rivet shank 301 and an expander 302 two parts.Wherein rivet shank 301 is a cylinder, and an end of rivet shank is provided with rivet cap 301a, and has provided a through hole 301b in the middle part of rivet shank along the living direction of prolonging of rivet shank.Expander 302 comprises an expanded spheres 302a and the pull body 302b that joins with expanded spheres; The sphere diameter of expanded spheres 302a is less than the diameter of straight neck rivet body 301; But match with the through hole 301b on the rivet shank 301; Can enter into through hole 301b under external force, and the outer wall of through hole 301b is produced outside swelling force, the outside dilatational strain of the outer wall of through hole 301b (as shown in Figure 9).The size of pull body 302b matches with through hole 301b on the rivet shank 301, makes it can pass through this through hole 301b, and an end and the expanded spheres 302a of pull body 302b join, and the other end passes through hole 301b and stretches out.This pull body 302b self tensile strength and can guarantee under external force expanded spheres 302a drawn in by force with the intensity of joining of expanded spheres 302a and make through hole 301b outer wall distortion and can not rupturing or break off among the through hole 301b.
This spacing antitheft rivet 300 offers a placement hole 110 (as shown in Figure 4) in use in the bottom of assigning groove of handle set, its size with spacing antitheft rivet 300 in rivet shank 301 match.This placement hole can be arranged on two and assign in the groove, also can only be arranged on the handle set with chamber door with respect to sidewall on assign in the groove.Its particular location can be decided as required; But in order to reach good limit effect, it can be arranged on the junction of assigning groove and placing chamber, can be limited in the part of assigning on the handle in the placing chamber fully like this; Avoid it to enter into and assign groove, do not influence the work of handle.
Treat to assign part through after assigning groove and being arranged in the placing chamber on the handle, the pull body in the spacing antitheft rivet is passed the through hole of rivet shank, rivet shank is passed assign placement hole on the groove again; Utilize this moment instrument outwards to hale the pull body and in expanded spheres is drawn in the through hole of rivet shank by force, make the distortion of through hole outer wall; And carry out spacing to rivet shank with this; It can not be broken away from from assigning on the groove placement hole; And protruding be exposed in the resettlement groove part will on the handle to assign part to form spacing, make it can not be through assigning groove.
To be arranged on the freight container chamber door for the ease of handle set, need the pull body be stretched out the outer part of handle set and remove (as shown in Figure 9), make so promptly to make things convenient for the installation of handle set safely again by the outside smooth of handle set.
Bearer carrier in the utility model is installed on the freight container chamber door on the corresponding locking bar, through customs's envelope realize with handle 200 on customs hole 202 join, realize the locking of freight container chamber door thus.Bearer carrier adopts the prior art conceptual design in the utility model, and is identical with existing bearer carrier structure, do not give unnecessary details here.
The utility model that obtains according to such scheme is through assigning part to match to make the connection structure of handle and handle set be positioned at the inside of handle set (shown in figure 10) on inboard placing chamber that is provided with of handle set and the handle; Can't observe the in-to-in connection structure from the outside; So can't be from both connection structures of external damage; Avoid under the prerequisite that does not injure customs's pass envelope, opening the situation of the chamber door of freight container, the safety that improves freight container greatly.
More than show and described the advantage of groundwork, principal character and the utility model of the utility model.The technical personnel of the industry should be understood; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification sheets that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. container door lock set comprises:
Handle set, said handle set comprise that a cross-sectional plane is the pedestal of U-shaped, are installed on the freight container chamber door on the corresponding locking bar;
Handle, said handle is rotating to be placed in the handle set;
Bearer carrier, said bearer carrier are installed on the freight container chamber door on the corresponding locking bar, match with said handle through customs's envelope;
It is characterized in that; On the said U-shaped pedestal on the medial surface of two opposite side walls symmetry be provided with circular placing chamber; And offer in the middle of on it one with the shaft hole of placing chamber conducting; Also be symmetrically arranged with on the medial surface of two opposite side walls on the said U-shaped pedestal and assign groove, said assign groove respectively with placing chamber with and on the shaft hole merging conducting that matches; Being provided with and assigning part of symmetry on the two sides of said handle coupling end, said assign part and placing chamber with and on shaft hole match, and through assign groove rotating be placed in placing chamber with and on shaft hole in; Said assigning is provided with spacing antitheft rivet in the groove.
2. a kind of container door lock set according to claim 1 is characterized in that, said to assign the cross section of groove be inverse-T-shaped, and top cooperates conducting with shaft hole on the placing chamber, and the bottom cooperates conducting with placing chamber.
3. a kind of container door lock set according to claim 1 is characterized in that, saidly assigns part to comprise to assign a piece and an adapter shaft, and the said piece of assigning matches with placing chamber, and joins through adapter shaft and handle; Said adapter shaft matches with shaft hole.
4. a kind of container door lock set according to claim 1 is characterized in that, said spacing antitheft rivet is arranged on the junction of assigning groove and placing chamber.
5. according to claim 1 or 4 described a kind of container door lock sets; It is characterized in that; Said spacing antitheft rivet comprises a rivet shank and an expander, has provided a through hole on the said rivet shank, and said expander comprises an expanded spheres and the pull body that joins with expanded spheres; Said expanded spheres matches with through hole on the rivet shank, and said pull body passes the through hole on the rivet shank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200457244U CN202499439U (en) | 2012-02-13 | 2012-02-13 | A door lock assembly of a container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200457244U CN202499439U (en) | 2012-02-13 | 2012-02-13 | A door lock assembly of a container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202499439U true CN202499439U (en) | 2012-10-24 |
Family
ID=47036061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200457244U Expired - Lifetime CN202499439U (en) | 2012-02-13 | 2012-02-13 | A door lock assembly of a container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202499439U (en) |
-
2012
- 2012-02-13 CN CN2012200457244U patent/CN202499439U/en not_active Expired - Lifetime
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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: 20121024 |
|
| CX01 | Expiry of patent term |