CN209620903U

CN209620903U - A kind of anti-theft latch fastener for carton and crate

Info

Publication number: CN209620903U
Application number: CN201821898445.6U
Authority: CN
Inventors: 常江
Original assignee: Beijing Yiside Logistics Technology Co Ltd
Current assignee: Beijing Yiside Logistics Technology Co Ltd
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2019-11-12
Anticipated expiration: 2028-11-19

Abstract

The utility model relates to a kind of anti-theft latch fasteners for carton and crate, including the first fixing piece, the second fixing piece and safety pin, first fixing piece and the second fixing piece detachable connection, first fixing piece is provided with security card slot far from second fixing piece end, described safety pin one end is disposably plugged in the security card slot and stuck the utility model solves the conventional complicated mode with adhesive tape for sealing boxes of chest, realize simple joint sealing mode, it is time saving and energy saving, there is anti-theft function simultaneously, prompt whether unpacking people's chest is previously opened before.

Description

A kind of anti-theft latch fastener for carton and crate

Technical field

The utility model relates to anti-theft lock field more particularly to a kind of anti-theft latch fasteners for carton and crate.

Background technique

Currently, with the improvement of people's life quality, packaging or the industries such as logistics transportation are gradually risen, thus packing case or Box just become life in it is indispensable, packing case or box are various on the market, this has related to how preferably to protect The mode of antitheft line of weakness is usually used in article in protecting box or box, the antitheft mode about case or box on the market, still In processing primarily directed to the case or box relatively soft in material, but the soft case or box of material will lead to it is outer due to unintentionally The destruction of antitheft line of weakness caused by power squeezes, therefore anti-theft effect is bad, causes not can determine that before the people that unpacks opens chest Whether oneself is first people for opening chest, and moreover, packaging, transport case or box on the market generally uses tape seal Mode, joint sealing mode is complicated, lost labor's cost.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of anti-theft latch fasteners for carton and crate, how solve carton and crate It realizes locking and there is the problem of anti-theft function, how to simplify joint sealing mode.

The technical solution that the utility model solves above-mentioned technical problem is as follows: a kind of anti-theft latch fastener for carton and crate, including First fixing piece, the second fixing piece and safety pin, first fixing piece and the second fixing piece detachable connection, it is described First fixing piece is provided with security card slot far from second fixing piece end, and described safety pin one end is disposably plugged in the peace Full card slot is simultaneously stuck.

The utility model has the advantages that first fixing piece is mounted on case lid brought by this technical solution, described second is consolidated Determine part to be mounted on cabinet, due to first fixing piece and the second fixing piece detachable connection, completes to unpack and seal Case, in this way, bringing the mode for simplifying conventional joint sealing, save manpower and time cost, will be described in the insertion of described safety pin one end In security card slot, prevent cabinet from opening, safety cock should be destroyed first when opening carton and crate, in this way, facilitate prompt unpack people be No someone is in opened chest before.

Further, first fixing piece includes the first shell, plug connector and card division, is provided with card on first shell Hole corresponds to the card hole position on the plug connector and is provided with protrusion, and the protrusion prolongs vertical direction repeatedly in the card hole In the first interior of shell detachable connection, the card division is another for movement, described card division one end and described plug connector one end First outer surface of outer cover and the second fixing piece detachable connection are stretched out in end, and the plug connector is far from the card division one First outer surface of outer cover is stretched out at end, and the plug connector extends the first outer surface of outer cover end and offers security card slot；

Second fixing piece includes second housing, elastic card claw, and described elastic card claw one end is fixed at described Inside two fixing pieces, the elastic card claw other end and the card division detachable connection.

The utility model has the advantages that the protrusion is prolonged vertical direction in card hole and moved repeatedly brought by this technical solution, make described Plug connector moves repeatedly along the vertical direction in first shell, finally realizes that first fixing piece and described second is fixed The connection of part with separate, in this way, simplifying conventional joint sealing mode, save manpower and time cost, and the plug connector is far from institute It states card division one end and stretches out first case surface, to the pressing at the top of the plug connector, fast and easy is found convenient unpacking people Position is latched, secondly, using comfort increase, the safety pin is inserted into the security card slot, further preferably anti- Only cabinet is opened, and should destroy safety cock first when opening carton and crate, in this way, prompt is facilitated to unpack, whether someone beats people before Opened chest.

Further, the security card slot includes that slot and card are stupefied, the slot be opened in the plug connector outer surface and to The plug connector internal stretch, in the slot inner sidewall, described safety pin one end is pawl structure, described for the stupefied setting of card Pawl structure and the stupefied clamping of card, the safety pin other end extend to outside the plug connector.

Brought by this technical solution the utility model has the advantages that described safety pin one end is pawl structure, when the pawl structure is inserted Enter in the security card slot, the pawl structure with it is described card it is stupefied it is stuck cannot retract, when needing to open cabinet firstly the need of The safety pin is destroyed, stays in the pawl structure in the security card slot, at this point, case can be opened by pressing the plug connector Son, thus facilitating prompt to unpack, whether someone is in opened chest before by people.

Further, the waste channel being connected to outside, the waste channel other end and institute are offered on the plug connector Slot is stated to be connected.

The utility model has the advantages that can be stayed in the slot after the pawl is destructurized brought by this technical solution, by It is connected in the waste channel with the slot, such pawl structure can reach outside the plug connector along waste channel Portion can be convenient the reuse of lock and chest, save the cost in this way.

Further, the waste channel position is corresponded on the card division and is provided with through-hole, and the through-hole and the waste material are logical Road connection.

Brought by this technical solution the utility model has the advantages that after the pawl is destructurized, fallen downwards along gravity along useless Expect that channel passes through the through-hole and reaches outside the plug connector, can be convenient the reuse of lock and chest, save the cost in this way.

Further, the safety pin further includes hand-held part, and described hand-held part one end and the pawl structure pass through indentation line Connection, the hand-held part other end be arranged outside the plug connector and be arranged in parallel with the plug connector and with the plug connector Outer surface offsets.

The utility model has the advantages that when needing to open chest brought by this technical solution, holds the hand-held part and destroys indentation line, Staying in the pawl structure in the slot, whether someone is in opened chest before so that it is convenient to prompt unpacking people, secondly, Due to the hand-held part other end be arranged be arranged in parallel outside the plug connector and with the plug connector and with the plug connector Outer surface offsets, and the hand-held part can be made preferably to be bonded with the plug connector in this way, protects the hand-held part will not be one Determine to be damaged under environment.

Further, the elastic card claw includes shell, grapple, the first guide rail, the second guide rail, spring and adjusting rod, described Shell and the second housing are clamped, and second guide rail is fixedly installed on the enclosure interior, and first guide rail is far from institute It states second guide rail one end to be fixedly connected with described grapple one end, the grapple engages and separates with the card division, and described first leads Rail one end is connect with described adjusting rod one end by spring, and the adjusting rod other end moves along the second track and completes grapple and institute State the engaging and separation of card division.

The utility model has the advantages that when cabinet opens or closes brought by this technical solution, require to press the plug connector, by The card division is connected in the plug connector, and the card division is stretched out first shell and the grapple card and/or separated, the card Portion continues to press the grapple, since first guide rail is far from the fixed company in second guide rail one end and described grapple one end It connects, first guide rail one end is connect with described adjusting rod one end by spring, is applied the adjusting rod of power described It is moved between one guide rail and the second guide rail, moves the grapple along the vertical direction, when cabinet needs to block, press described insert Fitting further makes the card division press the grapple, and then the adjusting rod stress is mobile, makes the grapple and the card division Engage and return in the shell, equally press the plug connector (when unpacking) when cabinet needs to unlock, further makes described Card division presses the grapple, and then the adjusting rod stress is mobile, so that the grapple is stretched out the hull outside while decontroling institute Card division is stated, realizes and unlocks, in this way, preferably simplifying conventional joint sealing mode, save manpower and time cost.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of the anti-theft latch fastener for carton and crate of the utility model；

Fig. 2 is a kind of overall structure diagram figure of the anti-theft latch fastener for carton and crate of the utility model；

Fig. 3 is the overall structure diagram of the utility model safety pin；

Fig. 4 is the overall structure diagram of the first fixing piece of the utility model；

Fig. 5 is the sectional view that the utility model elastic card claw engages with card division；

Fig. 6 is the sectional view that the utility model elastic card claw is separated with card division；

Fig. 7 is that the utility model is mounted on the signal of the overall structure on cabinet.

In attached drawing, parts list represented by the reference numerals are as follows:

1, the first fixing piece, the 2, second fixing piece, 3, safety pin, 4, security card slot, the 5, first shell, 6, plug connector, 7, Card division, 8, card hole, 9, protrusion, 10, second housing, 11, elastic card claw, 12, pawl structure, 13, through-hole, 14, waste channel, 15, hand-held part, 16, shell, 17, grapple, the 18, first guide rail, the 19, second guide rail, 20, adjusting rod.

Specific embodiment

The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical It is novel, it is not intended to limit the scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "center", "inner", "outside", The orientation or positional relationship of the instructions such as "top", "bottom" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching State the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

As shown in Figure 1, the utility model provides a kind of anti-theft latch fastener for carton and crate, including the first fixing piece 1, second is consolidated Determine part 2 and safety pin 3,2 detachable connection of the first fixing piece 1 and the second fixing piece, the first fixing piece 1 is far from the second fixing piece 2 ends are provided with security card slot 4, and 3 one end of safety pin is disposably plugged in security card slot 4 and stuck, and the first fixing piece 1 is mounted on On case lid, the second fixing piece 2 is mounted on cabinet, it is complete due to 2 detachable connection of the first fixing piece 1 and the second fixing piece At unpacking and joint sealing, in this way, bringing the mode for simplifying conventional joint sealing, save manpower and time cost, and 3 one end of safety pin is inserted Enter in security card slot 4, prevent cabinet from opening, safety pin 3 should be destroyed first when opening carton and crate, in this way, prompt is facilitated to unpack Whether someone is in opened chest before by people.

The anti-theft latch fastener for carton and crate of the utility model, as shown in Fig. 2, on the basis of the technical solution described in front It may also is that the first fixing piece 1 includes the first shell 5, plug connector 6 and card division 7, card hole 8, grafting are provided on the first shell 5 8 position of card hole is corresponded on part 6 and is provided with protrusion 9, and protrusion 9 is prolonged gravity direction in card hole 8 and moved repeatedly, 7 one end of card division and inserts In 5 inside detachable connection of the first shell, 7 other end of card division stretches out 5 outer surface of the first shell to be fixed 6 one end of fitting with second 2 detachable connection of part, plug connector 6 stretch out 5 outer surface of the first shell far from 7 one end of card division, and plug connector 6 extends the first shell 5 outer surfaces end offer security card slot 4；

Second fixing piece 2 includes second housing 10, elastic card claw 11, and it is fixed that 11 one end of elastic card claw is fixed at second Inside part 2,11 other end of elastic card claw prolongs vertical direction in card hole 8 with 7 detachable connection protrusion 9 of card division and moves repeatedly, It moves plug connector 6 repeatedly along the vertical direction in the first shell 5, finally realizes first fixing piece 1 and the second fixing piece 2 Connection with separate, in this way, simplifying conventional joint sealing mode, save manpower and time cost, and plug connector 6 is far from card division 7 one 5 surface of the first shell, pressing of the convenient unpacking people to 6 top of plug connector are stretched out in end, and fast and easy finds lock position, secondly, Comfort increase is used, safety pin 3 is inserted into security card slot 4, further preferably prevents cabinet from opening, when opening carton and crate Shi Shouxian should destroy safety pin 3, in this way, prompt is facilitated to unpack, whether someone is in opened chest before by people.

A kind of anti-theft latch fastener of the utility model, as shown in Figures 1 to 3, on the basis of the technical solution described in front also It may is that security card slot 4 includes that slot and card are stupefied, slot is opened in 6 outer surface of plug connector and to 6 internal stretch of plug connector, blocks In slot inner sidewall, 3 one end of safety pin is pawl structure 12, pawl structure 12 and the stupefied clamping of card, 3 other end of safety pin for stupefied setting It extending to outside plug connector 6,3 one end of safety pin is pawl structure 12, in the insertion security card slot 4 of pawl structure 12, pawl knot Structure 12 and card it is stupefied it is stuck cannot retract, when needing to open cabinet firstly the need of safety pin 3 is destroyed, pawl structure 12 is made to stay in peace In full card slot 4, at this point, pressing 6 side of plug connector can open chest, thus facilitate prompt to unpack people whether someone front opening Cross chest.

The anti-theft latch fastener for carton and crate of the utility model, as shown in figure 4, on the basis of the technical solution described in front It may also is that offering the waste channel 14 being connected to outside on the plug connector 6,14 other end of waste channel is connected with slot It is logical, it can be stayed in slot after pawl structure 12 is destroyed, since waste channel 14 is connected with slot, such pawl structure 12 It can be reached outside plug connector 6 along waste channel 14, can be convenient the reuse of lock and chest in this way, save the cost needs It is noted that waste channel 14 is open at one end can be provided with 6 two sides of plug connector and communicating with the outside world makes pawl structure 12 can To reach outside plug connector 6.

The theftproof lock of the utility model, as shown in figure 4, it may also is that card on the basis of the technical solution described in front 14 position of waste channel is corresponded in portion 7 and is provided with through-hole 13, and through-hole 13 is connected to waste channel 14, when pawl structure 12 is destroyed Afterwards, it is fallen downwards along gravity and passes through through-hole 13 along waste channel 14 and reach outside plug connector 6, can be convenient lock and chest in this way It reuses, save the cost.

The anti-theft latch fastener for carton and crate of the utility model, as shown in figure 3, on the basis of the technical solution described in front It may also is that the safety pin 3 further includes hand-held part 15,15 one end of hand-held part is connect with pawl structure 12 by indentation line, hand The setting of 15 other end of portion is held in 6 outside of plug connector and is arranged in parallel with plug connector 6 and offsets with 6 outer surface of plug connector, needs to beat It unpacks the period of the day from 11 p.m. to 1 a.m, holds hand-held part 15 and destroy indentation line, stay in pawl structure 12 in slot so that it is convenient to which the people that prompts to unpack is No someone is in opened chest before, secondly as the setting of 15 other end of hand-held part is outside plug connector 6 and flat with plug connector 6 Row is arranged and offsets with 6 outer surface of plug connector, hand-held part 15 can be made preferably to be bonded with plug connector 6 in this way, protects hand-held part 15 will not be damaged under certain environment.

The anti-theft latch fastener for carton and crate of the utility model, as shown in FIG. 5 and 6, the base of the technical solution described in front It may also is that elastic card claw 11 includes shell 16, grapple 17, the first guide rail 18, the second guide rail 19, spring and adjusting rod on plinth 20, shell 16 and second housing 10 are clamped, and the second guide rail 19 is fixedly installed on inside shell 16, and the first guide rail 18 is led far from second 19 one end of rail is fixedly connected with 17 one end of grapple, and grapple 17 engages and separates with card division 7,18 one end of the first guide rail and adjusting rod 20 One end is connected by spring, and 20 other end of adjusting rod is moved along the second track to be completed grapple 17 and the engaging of card division 7 and separate, when When cabinet opens or closes, require pressing plug connector 6, since plug connector 6 connects card division 7, card division 7 stretch out the first shell 5 with The card of grapple 17 and/or separation, card division 7 continues to press grapple 17, since the first guide rail 18 is far from 19 one end of the second guide rail and grapple 17 One end is fixedly connected, and 18 one end of the first guide rail is connect with 20 one end of adjusting rod by spring, is applied the adjusting rod 20 of power It is moved between one guide rail 18 and the second guide rail 19, moves grapple 17 along the vertical direction, when cabinet needs to block, press grafting Part 6 further makes card division 7 press grapple 17, and then 20 stress of adjusting rod is mobile, blocks grapple 17 with card division 7 and merges back into Into shell 16, plug connector 6 is equally pressed (when unpacking) when cabinet needs to unlock, so that card division 7 is pressed grapple 17, so 20 stress of adjusting rod is mobile afterwards, so that grapple 17 is stretched out 16 outside of shell while decontroling card division 7, realize and unlock, in this way, preferably letter Conventional joint sealing mode is changed, save manpower and time cost.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims

1. a kind of anti-theft latch fastener for carton and crate, it is characterised in that: including the first fixing piece (1), the second fixing piece (2) and safety It sells (3), first fixing piece (1) and the second fixing piece (2) detachable connection, first fixing piece (1) is separate Second fixing piece (2) end is provided with security card slot (4), and described safety pin (3) one end is disposably plugged in the safety card Slot (4) is simultaneously stuck.

2. the anti-theft latch fastener according to claim 1 for carton and crate, it is characterised in that: first fixing piece (1) includes First shell (5), plug connector (6) and card division (7) are provided with card hole (8) on first shell (5), on the plug connector (6) Corresponding card hole (8) position is provided with raised (9), and the protrusion (9) is prolonged vertical direction in the card hole (8) and transported repeatedly Dynamic, described card division (7) one end and the plug connector (6) one end are in the internal detachable connection of first shell (5), the card Portion's (7) other end stretches out the first shell (5) outer surface and the second fixing piece (2) detachable connection, the grafting Part (6) stretches out the first shell (5) outer surface far from the card division (7) one end, and the plug connector (6) extends the first shell (5) outer surface end offers security card slot (4)；

Second fixing piece (2) includes second housing (10), elastic card claw (11), and elastic card claw (11) one end fixation is set Set, elastic card claw (11) other end and the card division (7) detachable connection internal in second fixing piece (2).

3. the anti-theft latch fastener according to claim 2 for carton and crate, it is characterised in that: the security card slot (4) includes slot Hole is stupefied with card, and the slot is opened in the plug connector outer surface and to the plug connector internal stretch, and the stupefied setting of card exists The slot inner sidewall, described safety pin (3) one end are pawl structure (12), the pawl structure (12) and the stupefied card of card It connects, it is external that safety pin (3) other end extends to the plug connector (6).

4. the anti-theft latch fastener according to claim 3 for carton and crate, it is characterised in that: offered on the plug connector (6) The waste channel (14) being connected to outside, waste channel (14) other end are connected with the slot.

5. the anti-theft latch fastener according to claim 4 for carton and crate, it is characterised in that: described in corresponding on the card division (7) Waste channel position is provided with through-hole (13), and the through-hole (13) is connected to the waste channel (14).

6. the anti-theft latch fastener according to claim 5 for carton and crate, it is characterised in that: the safety pin (3) further includes hand It holds portion (15), described hand-held part (15) one end is connect with the pawl structure (12) by indentation line, and the hand-held part (15) is another One end setting it is external in the plug connector (6) and be arranged in parallel with the plug connector (6) and with the plug connector (6) outer surface phase It supports.

7. the anti-theft latch fastener according to claim 6 for carton and crate, it is characterised in that: the elastic card claw (11) includes shell Body (16), grapple (17), the first guide rail (18), the second guide rail (19), spring and adjusting rod (20), the shell (16) with it is described Second housing (10) clamping, second guide rail (19) are fixedly installed on the shell (16) inside, first guide rail (18) It is fixedly connected far from described second guide rail (19) one end with the grapple (17) one end, the grapple (17) and the card division (7) Engaging and separation, described first guide rail (18) one end are connect with the adjusting rod (20) one end by spring, the adjusting rod (20) other end is moved along the second guide rail (19) completes grapple (17) and the engaging of the card division (7) and separates.