CN202156688U - Door lock rod connecting device with closed exterior - Google Patents
Door lock rod connecting device with closed exterior Download PDFInfo
- Publication number
- CN202156688U CN202156688U CN2011202317855U CN201120231785U CN202156688U CN 202156688 U CN202156688 U CN 202156688U CN 2011202317855 U CN2011202317855 U CN 2011202317855U CN 201120231785 U CN201120231785 U CN 201120231785U CN 202156688 U CN202156688 U CN 202156688U
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- China
- Prior art keywords
- handle
- locking bar
- lock rod
- door lock
- rivet
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- Expired - Fee Related
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Abstract
The utility model discloses a door lock rod connecting device with a closed exterior. The door lock rod connecting device comprises a handle clamping seat, a handle and a bracket seat, wherein the handle clamping seat comprises a handle seat and a cushion block which form the handle clamping seat in a matched manner; the handle seat and the cushion block are rotationally mounted on a left lock rod of two adjacent lock rods; a position limiter is arranged on the left lock rod at the part in the handle clamping seat; one end of the handle is rotationally arranged in the handle clamping seat; a limiting opening matched with the position limiter is formed at the end of the handle; a first customs hole is formed at the other end of the handle; the bracket seat is arranged on a right lock rod of two adjacent lock rods and opposite to the handle clamping seat; and a second customs hole matched with the first customs hole on the handle is formed on the bracket seat. The utility model has the advantages that a closed exterior structure is formed; the burglary-resisting effect is enhanced; and after the door lock rod connecting device is mounted, a door lock cannot be damaged from the front side easily.
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.
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 external closing type door lock rod adaptor union 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.
In order to achieve the above object, the utility model adopts following technical scheme:
A kind of external closing type door lock rod adaptor union, said adaptor union are arranged on two adjacent in container door latch mechanism locking bars, and said adaptor union comprises:
The one handle deck; Said handle deck comprises handle set and cushion block; Said handle set matches with cushion block and forms the handle deck, and rotating being placed in adjacent two locking bars be positioned on the locking bar on the left side, is provided with a limiting stopper at the position that is positioned at the handle deck on this left side locking bar;
One handle, said handle one end is rotating to be arranged in the said handle deck, and offers the limited mouth that matches with said limiting stopper, with the rotation of restriction left side locking bar; The other end of said handle offers the first customs hole;
One bearer carrier, said bearer carrier is arranged on the locking bar that is positioned at the right in adjacent two locking bars with respect to the handle deck, and bearer carrier be provided with said handle on the second customs hole of matching, the first customs hole, through closing the rotation of octant system the right locking bar.
In an instance of the utility model, said adaptor union also comprises the upper limit ring and the lower limit ring of position fixing handle deck, and said upper limit ring and lower limit ring are arranged on the locking bar of the left side.
In another instance of the utility model, said handle is provided with reinforced rib.
In the another instance of the utility model; Said handle set comprises handle permanent seat and locking bar adapter plate; Said handle permanent seat is a U-shaped pedestal; Have a rivet hole on one sidewall of said U-shaped pedestal, the medial surface of another sidewall is with respect to the position indent of rivet hole, and on inner concave, is provided with a rivet gripping mechanism with respect to rivet hole; Said another sidewall of handle permanent seat stretches out and forms the locking bar adapter plate, and is disposed with first locking bar resettlement groove and the fixed orifice on the locking bar adapter plate;
One-body molded adapter plate, second locking bar resettlement groove and the stay hook of comprising successively of said cushion block; Said adapter plate matches with a sidewall of handle permanent seat; Offer the fixed orifice that matches with rivet hole on it; And be fixed on the sidewall of handle permanent seat through rivet, the said second locking bar resettlement groove matches with the first locking bar resettlement groove and forms the resettlement groove that matches with locking bar, and said stay hook matches with said fixed orifice;
The end that said handle is provided with limited mouth offers the rivet hole through hole that matches in the relevant position, cooperate rotating being placed in the handle permanent seat with rivet through through hole.
Further; Said rivet gripping mechanism is cylindrical, and its inside is circular cavity, have on this cavity one with the symmetrical circular open of rivet hole; Inside cavity is provided with one and removes tip circle tapered expansion piece, and this goes the axis of tip circle tapered expansion piece identical with the axis of rivet hole.
Further again, the opening surface of said rivet gripping mechanism and the medial surface of sidewall are at grade.
Further, the lateral surface of said another sidewall of U-shaped pedestal is provided with the reinforcement boss.
Further again, the position and the inner concave of said reinforcement boss are symmetrical, and the shape of shape and inner concave matches.
The utility model that forms according to such scheme is arranged on the locking bar between two doors of freight container; The burglar-proof mechanism that cooperates both sides; Can stop the rotation of locking bar by actv., thereby, also can't open the effect of freight container even realize prying open one of two doors of freight container as the lawless person.If open by force with customs's envelope of destroying on the utility model, can't reduce the scene, make the victim can in time find stolen situation, and report to the police timely and handle.
Simultaneously, the utility model is simple, and cost is low, has good practicability.
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 structural representation of the utility model.
Fig. 4 is the birds-eye view of the utility model.
Fig. 5 is the structural representation of handle set in the utility model.
Fig. 6 is the cutaway view of Fig. 5 along the A-A direction.
Fig. 7 is the section drawing of handle set in the utility model.
Fig. 8 is the structural representation of cushion block in the utility model.
Fig. 9 is the section drawing of cushion block in the utility model.
Figure 10 is the structural representation of handle in the utility model.
Figure 11 is the cutaway view of Figure 10 in the A-A direction.
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.
Referring to Fig. 3, the external closing type door lock rod adaptor union that the utility model provides, this adaptor union are arranged on two adjacent in container door latch mechanism locks 400,500, and its integral body comprises three parts: handle deck 100, handle 200 and bearer carrier 300.Handle deck 100 is placed in adjacent two locking bars and is positioned on the locking bar 400 on the left side, and an end of handle 200 is rotating to be placed in the handle deck 100, to the rotation formation restriction of left side locking bar 400; Bearer carrier 300 is arranged on the locking bar 500 that is positioned at the right in adjacent two locking bars with respect to handle deck 100 simultaneously; Offer the first customs hole 301 on it; And join through customs envelope with handle 200; Formation forms the external closing type structure thus to the restriction that the right locking bar 500 rotates, and strengthens anti-theft effect.
Referring to Fig. 4; Handle deck 100 in the utility model comprises handle set 101 and cushion block 102 two parts; Wherein handle set 101 matches with cushion block 102 and forms the handle deck; And rotating being placed in adjacent two locking bars be positioned on the locking bar 400 on the left side, is provided with a limiting stopper 401 simultaneously on the on the left side locking bar 400 at the position that is positioned at the handle deck.
In order to realize that left side locking bar 400 is opened the restriction of rotating, the end 201 of handle 200 in settling handle deck 100 offers the limited mouth 202 that matches with locking bar 400 upper limit position blocks 401, to limit the rotation of left side locking bar.
Referring to Fig. 5, handle set 101 comprises handle permanent seat 1011 and locking bar adapter plate 1012 two parts.
Referring to Fig. 6, handle permanent seat 1011 integral body are a U-shaped pedestal, have a rivet hole 1011b on the madial wall 1011a of this U-shaped pedestal, and its interior shape and rivet end match.
The medial surface of the lateral wall 1011c of U-shaped pedestal forms a circular inner concave with respect to the position indent of rivet hole 1011b, and on inner concave, is provided with a rivet gripping mechanism 1011d with respect to rivet hole 1011b.This height of devices makes its surface and the medial surface of lateral wall 1011c at grade.
This rivet gripping mechanism 1011d is cylindrical; Its internal diameter is greater than the internal diameter of rivet hole; The device inside be circular cavity 1011e, have on this cavity one with the symmetrical circular open 1011f of rivet hole 1011b, be used for the insertion of rivet; Because the bore of opening is less than the internal diameter of straight neck rivet gripping mechanism, so just can form an annular latch 1011g at opening part; Cavity 1011e inside is provided with an expanding block 1011h (referring to Fig. 4) simultaneously, and the top of this expanding block 1011h just in time is positioned at opening 1011f place, and the axis of the axis of expanding block 1011h and rivet hole is on same straight line.
Referring to Fig. 4; This device in use; Insert when arriving opening 1011f place through rivet hole 1011b when riveting 600, the top of expanding block 1011h is just in time withstood on its top, through punching press make the rivet top in the effect lower edge of expanding block 1011h the expanding block lateral surface to around expansion; Thereby make rivet perfectly to be stuck among the circular cavity 1011e through annular latch 1011g, avoided being exposed to the problem of outside.
Because medial surface indent at the lateral wall 1011c of U-shaped pedestal; For avoiding the part wall thickness attenuation of sidewall; The lateral surface of the lateral wall 1011c of U-shaped pedestal forms one along indent direction evagination and strengthens boss 1011i; This position and inner concave of strengthening boss 1011i is symmetrical, and shape and interior concave shape match, and are a convexity.
Referring to Fig. 7, locking bar adapter plate 1012 is stretched out by the lateral wall 1011c of handle permanent seat 1011 and forms, and this locking bar adapter plate 1012 is along being disposed with the first locking bar resettlement groove 1012a and fixed orifice 1012b on the bearing of trend.
The first locking bar resettlement groove 1012a is a deep-slotted chip breaker, is formed by the medial surface indent of locking bar adapter plate 1012, and matches with locking bar 400.Fixed orifice 1012b is formed on the medial surface on locking bar adapter plate 1012 tops, and this fixed orifice is an arc-shaped through-hole.
Referring to Fig. 8 and Fig. 9, in order to cooperate handle set 101, cushion block 102 one-body molded adapter plate 1021, the second locking bar resettlement groove 1022 and the stay hooks 1023 of comprising successively in the utility model.Wherein adapter plate 1021 matches with the madial wall 1011a of handle permanent seat 1011, offers the fixed orifice 1021a that matches with rivet hole 1011b on it, and can be fixed on the madial wall 1011a of handle permanent seat through rivet 600; The second locking bar resettlement groove 1022 is arranged on adapter plate 1,021 one sides, and it is a deep-slotted chip breaker, matches with locking bar 400.When cooperating with handle set 101, this second locking bar resettlement groove 1022 matches with the first locking bar resettlement groove 1012a and forms the resettlement groove 103 (as shown in Figure 4) that matches with locking bar; Stay hook 1023 is located at the end of cushion block 102, and it is an arc shaped hook, and size shape matches with fixed orifice 1012b, can snap in wherein cushion block 102 and handle set 101 are fixedly connected.
Referring to Figure 10; Handle 200 is used to connect; Be placed in that an end 201 offers a limited mouth 203 in the handle permanent seat 1011, offer the rivet hole through hole 202 that matches simultaneously on one's body in the corresponding position of the handle of handle, by rivet 600 through this through hole 202 with handle 200 rotating being fixed in the handle permanent seat 1011; And make the limited mouth 203 on top match, form the restriction that locking bar 400 is rotated along opening direction with limiting stopper 401 on the locking bar 400.The other end of handle 200 is provided with the second customs hole 204, matches with the first customs hole 301 on the bearer carrier 300 in this second customs hole 204, joins through customs's envelope, through the rotation of octant system the right, pass locking bar and the rotation of handle 200.
Referring to Figure 11, handle 200 respectively is provided with reinforced rib 205,206 along handle in positive and side, further improves the intensity of handle 200, improves safety.
On the basis of such scheme; The adaptor union that the utility model provides also comprises the upper limit ring 103 and lower limit ring 104 of position fixing handle deck 100; Upper limit ring 103 is separately positioned on the locking bar 400 with lower limit ring 104, is used to limit handle deck 100 along position that locking bar 400 moves up and down.
The practical implementation process of above-mentioned adaptor union is following:
Installation process (referring to Fig. 3 and 4):
1, two spacing rings is welded on the relevant position of the left locking bar of two adjacent locking bars; Simultaneously limiting stopper is welded on left locking bar preposition, is used to retrain the range of movement of handle and locking bar; Simultaneously bearer carrier is welded in cooresponding position on the right locking bar, is used for closing the envelope adaptor union.
2, the handle set in the handle deck is installed through the resettlement groove on it and spacing ring between cooresponding position.
3, cushion block is installed through the resettlement groove on it opposite side of locking bar and spacing ring between cooresponding position, and embed in the fixed orifice on the handle set through the stay hook on top.
4, handle is positioned over the cooresponding position of handle set, cushion block, handle set, handle is riveted through rivet.
During the operation of this utility model, be divided into two states in the handle rotating process, first is exactly to be in horizontality when handle; When promptly the first customs hole and the second customs hole align; Be closure state this moment, and the limited mouth on the handle is on the horizon with the limiting stopper that welds on the locking bar, and limiting stopper cooperates with limited mouth; Make locking bar rotate and be limited, can not rotate;
The second, cut and close envelope, open right door lock rod, i.e. the open mode of container door, connect handle and be in vertical state this moment, makes that the limiting stopper on the locking bar departs from the limited mouth on the handle each other, thereby make the left-hand door locking bar to rotate, the opening of realization chamber door.
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 (8)
1. external closing type door lock rod adaptor union, said adaptor union is arranged on two adjacent in container door latch mechanism locking bars, it is characterized in that said adaptor union comprises:
The one handle deck; Said handle deck comprises handle set and cushion block; Said handle set matches with cushion block and forms the handle deck, and rotating being placed in adjacent two locking bars be positioned on the locking bar on the left side, is provided with a limiting stopper at the position that is positioned at the handle deck on this left side locking bar;
One handle, said handle one end is rotating to be arranged in the said handle deck, and offers the limited mouth that matches with said limiting stopper, with the rotation of restriction left side locking bar; The other end of said handle offers the first customs hole;
One bearer carrier, said bearer carrier is arranged on the locking bar that is positioned at the right in adjacent two locking bars with respect to the handle deck, and bearer carrier be provided with said handle on the second customs hole of matching, the first customs hole, through closing the rotation of octant system the right locking bar.
2. a kind of external closing type door lock rod adaptor union according to claim 1 is characterized in that said adaptor union also comprises the upper limit ring and the lower limit ring of position fixing handle deck, and said upper limit ring and lower limit ring are arranged on the locking bar of the left side.
3. a kind of external closing type door lock rod adaptor union according to claim 1 is characterized in that said handle is provided with reinforced rib.
4. a kind of external closing type door lock rod adaptor union according to claim 1; It is characterized in that; Said handle set comprises handle permanent seat and locking bar adapter plate, and said handle permanent seat is a U-shaped pedestal, has a rivet hole on the sidewall of said U-shaped pedestal; The medial surface of another sidewall is with respect to the position indent of rivet hole, and on inner concave, is provided with a rivet gripping mechanism with respect to rivet hole; Said another sidewall of handle permanent seat stretches out and forms the locking bar adapter plate, and is disposed with first locking bar resettlement groove and the fixed orifice on the locking bar adapter plate;
One-body molded adapter plate, second locking bar resettlement groove and the stay hook of comprising successively of said cushion block; Said adapter plate matches with a sidewall of handle permanent seat; Offer the fixed orifice that matches with rivet hole on it; And be fixed on the sidewall of handle permanent seat through rivet, the said second locking bar resettlement groove matches with the first locking bar resettlement groove and forms the resettlement groove that matches with locking bar, and said stay hook matches with said fixed orifice;
The end that said handle is provided with limited mouth offers the rivet hole through hole that matches in the relevant position, cooperate rotating being placed in the handle permanent seat with rivet through through hole.
5. a kind of external closing type door lock rod adaptor union according to claim 4; It is characterized in that; Said rivet gripping mechanism is cylindrical, and its inside is circular cavity, have on this cavity one with the symmetrical circular open of rivet hole; Inside cavity is provided with one and removes tip circle tapered expansion piece, and this goes the axis of tip circle tapered expansion piece identical with the axis of rivet hole.
6. a kind of external closing type door lock rod adaptor union according to claim 5 is characterized in that the opening surface of said rivet gripping mechanism and the medial surface of sidewall are at grade.
7. a kind of external closing type door lock rod adaptor union according to claim 4 is characterized in that the lateral surface of said another sidewall of U-shaped pedestal is provided with the reinforcement boss.
8. a kind of external closing type door lock rod adaptor union according to claim 7 is characterized in that the position and the inner concave of said reinforcement boss are symmetrical, and the shape of shape and inner concave matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202317855U CN202156688U (en) | 2011-07-01 | 2011-07-01 | Door lock rod connecting device with closed exterior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202317855U CN202156688U (en) | 2011-07-01 | 2011-07-01 | Door lock rod connecting device with closed exterior |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202156688U true CN202156688U (en) | 2012-03-07 |
Family
ID=45764331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202317855U Expired - Fee Related CN202156688U (en) | 2011-07-01 | 2011-07-01 | Door lock rod connecting device with closed exterior |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202156688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606960A (en) * | 2018-12-28 | 2019-04-12 | 天津新华昌运输设备有限公司 | Open top container interlocks lever |
-
2011
- 2011-07-01 CN CN2011202317855U patent/CN202156688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109606960A (en) * | 2018-12-28 | 2019-04-12 | 天津新华昌运输设备有限公司 | Open top container interlocks lever |
| CN109606960B (en) * | 2018-12-28 | 2024-02-06 | 天津新华昌运输设备有限公司 | Interlocking gear lever for open top container |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120307 Termination date: 20170701 |