CN206842080U - A kind of milk powder lid - Google Patents

Abstract

The utility model discloses a kind of milk powder lid, its drip irrigation device is:Including upper lid, for the lower cover being connected with Milk powder tin body, lower lid is provided with rotary switch, rotary switch includes being rotatably connected in the activity swing arm of lower cover, activity swing arm connects end including hook, upper lid is provided with arc boss, arc boss is provided with arcwall face away from the side wall of lower cover, hook, which connects end, to enter line slip along arcwall face, also include barrier piece, screens bar, it is fixed on lid and the protection eaves above arc boss, the sliding passage for connecting end slip for hook is left between protection eaves and arcwall face, three sides of barrier piece are connected to protection eaves lower wall, arcwall face, upper outer side of lid wall, the side up and down of screens bar is connected to protection eaves lower wall, arcwall face；The milk powder is covered in transportation, and the probability that screens bar occurs surprisingly to be broken can be greatly lowered.

Description

A kind of milk powder lid

Technical field

Milk powder packing technique field is the utility model is related to, more particularly to a kind of milk powder lid.

Background technology

At present, relatively conventional milk powder lid on the market, such as the Chinese utility model milk powder that notification number is CN203359116U Lid, it includes lid and the lower cover being connected with Milk powder tin body；It is provided between upper lid and lower cover and folds junction, away from described Rotary switch is additionally provided between the upper lid and lower cover of folding junction, the open and close covered are realized by turn knob, is revolved Button switch includes the arcuate apophyses being arranged on lid and the knob being rotatably connected on lower lid, and knob is lived including inverted "L" shaped Moved end；The center of circle of the arc surface of arcuate apophyses is consistent with the rotation center of knob；Movable end and the arcuate apophyses clamping, rotation During knob, movable end can slide along the arc surface of arcuate apophyses, and be respectively provided with screens bar at the both ends of arcuate apophyses, when , it is necessary to which screens bar is carried out to disassemble the normal turn knob of ability when opening milk pot first, certain anti-theft effect is played.

But in actual use also can also, it was found that because screens bar is directly exposed to the outside of arcuate convex, It is easy to hit with other hard things in transportation, so as to cause screens bar to be surprisingly broken.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of milk powder lid, it can be to significantly Degree reduces the probability that screens bar occurs surprisingly to be broken.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of milk powder lid, including Upper lid, the lower cover for being connected with Milk powder tin body, the lower lid are provided with rotary switch, and the rotary switch includes rotation and connected The activity swing arm of lower cover is connected to, the activity swing arm connects end including hook, and the upper lid is provided with arc boss, the arc boss Arcwall face is provided with away from the side wall of lower cover, the hook connects end can enter line slip, in addition to barrier piece, screens along arcwall face Bar, lid and the protection eaves above arc boss are fixed on, are left between the protection eaves and arcwall face and connect end cunning for hook Dynamic sliding passage, three sides of the barrier piece are connected to protection eaves lower wall, arcwall face, upper outer side of lid wall, institute The side up and down for stating screens bar is connected to protection eaves lower wall, arcwall face.

Pass through above-mentioned technical proposal, milk powder lid Kaifeng before, hook connect end can between barrier piece and screens bar, and on Mutual buckling state is between lid and lower cover, plays anti-theft function, and protection eaves, barrier are provided with above arc boss Piece and screens bar both of which between protection eaves and arc boss, protection eaves can be greatly lowered other hard things and barrier piece, The probability that screens bar hits between the two；When milk powder lid needs to be broken a seal, rotary moveable swing arm, due to barrier piece Three sides, which are connected to, protects eaves lower wall, arcwall face, upper outer side of lid wall, and the hook in activity swing arm connects end and produced with screens bar It is raw to extrude, it can be broken between two tie points of screens bar, continue to rotate, hook, which connects end, to be separated with arcwall face, on Lid can depart from lower cover, conversely, when activity swing arm reversely rotates, hook, which connects end, to be in contact with barrier piece, But because three sides of barrier piece are connected to protection eaves lower wall, arcwall face, upper outer side of lid wall, the connection jail of barrier piece Gu degree is higher, the difficulty that activity swing arm produces from the side is very big, and activity swing arm can only carry out unilateral rotation toward screens bar side Turn, could open and cover；In addition, both barrier piece, screens bar are similarly connected between protection eaves and arcwall face, similarly can Stronger supporting role is produced to protection eaves.

Preferably, hollow-out parts are provided with the arc boss, the hollow-out parts are through arcwall face and carry on the back arc boss Side wall from upper lid forms thin-wall construction, and the lower side of the barrier piece is connected with thin-wall construction, the lower side of the screens bar It is connected with thin-wall construction.

Pass through above-mentioned technical proposal, the setting of hollow-out parts, arc boss can be made to form thin-wall construction away from the side wall of upper lid, The lower side of screens bar is connected with thin-wall construction, and so as to reduce the connection area between screens bar and arcwall face, hook connects end and card The power that position bar occurs to contradict needed for breaking effect is smaller, and cutting-off is more prone to.

Preferably, the sliding passage is separated into first passage, second channel, third channel by barrier piece, screens bar, the The passage length summation of two passages and third channel is more than the length of first passage, and the hook connects end and is located in second channel.

Pass through above-mentioned technical proposal, when both barrier piece and screens bar are located at hook Lian Duan both sides respectively, it can play antitheft Effect；When conflict effect is produced to screens bar when hook connects end, and making the generation fracture of screens bar, user just can take upper lid opening Go out milk powder, screens bar is once broken, directly communicated between second channel and third channel, and hook connects end just can be logical along second Road, third channel are moved back and forth and moveable section is larger；

If user needs the long period without using milk pot or needs to move whole milk pot, user can connect hook End slides into and offseted with side wall of the barrier piece close to second channel, now, also will not be with even if hook connects end and movement slightly occurs Second channel and third channel are separated；

If user is only to be also in stable placement shape without using milk pot or whole milk pot within the short time State, hook can be connected end and slides into by user to offset with barrier piece away from the side wall of second channel, i.e., hook connects end and is located at first passage It is interior, when the person of needing to use reuses, because the integral passage length of first passage is shorter, only end slightly need to be connected to hook and revolved Turn, hook connects end and can departed from first passage；Above-mentioned set-up mode, in general, it can be come according to different use needs Different passages is selected lock upper lid and lower cover, to facilitate later stage point situation to use.

Preferably, the hook connects end and connects block provided with hook, and the arcwall face connects groove provided with hook, and the hook connects groove and corresponded to Second channel, the hook, which connects block and connects groove with hook, to fasten.

Pass through above-mentioned technical proposal, when hook, which connects end, to be located in second channel, hook, which connects block and can connect groove with hook, to be engaged, and then Energy hoist hook connects the connective stability between end and arcwall face.

Preferably, the barrier piece, screens bar are from left to right set gradually.

Pass through above-mentioned technical proposal, when needing to open lid with lower cover, need to only it apply clockwise rotation to activity swing arm Turn power, hook, which connects end, to produce conflict with card-bit part, also comply with ergonomics, can also allow the force of user more smooth.

Preferably, ring-shaped groove is covered with described, the lower lid is provided with the annular for being used for being engaged with ring-shaped groove Panel.

Pass through above-mentioned technical proposal, when being fastened between upper lid and lower cover, ring-shaped groove can match with annular panel Close, the cooperation that can be effectively lifted between the two contradicts area, and then lifts both cooperation tight ness ratings.

Preferably, the lower lid is provided with the annular lightening grooves corresponding with annular panel, is set in the annular lightening grooves There is the reinforcer for reinforcing ring shape panel structure intensity.

Pass through above-mentioned technical proposal, the setting of annular lightening grooves, the overall material quantity of lower cover can be largely reduced, is saved Simultaneously reduce weight in material saving；Reinforcer can then produce relatively stable supporting role to annular lightening grooves cell wall, so as to enhancing ring The overall structural strength of shape lightening grooves cell wall.

Preferably, the reinforcer includes the first reinforcement group corresponding with rotary switch, the second reinforcement group, and first strengthens Group includes some first reinforcements, and the second reinforcement group includes some second reinforcements, and the density between adjacent first reinforcement is big Density between adjacent second reinforcement.

Pass through above-mentioned technical proposal, because rotary switch integral-rotation is connected to lower outer side of lid, relative with rotary switch Density is closeer between the first reinforcement answered, and can produce stronger support effect to the lower cover lateral wall that rotary switch connects；The Two reinforcement groups can then produce certain support effect to lower cover remainder.

Preferably, the side wall relative with lower cover of the upper lid is provided with card spoon group, powder spoon, and the card spoon group is for clamping Powder spoon, the powder spoon include spoon head and kettleholder, are provided with the spoon groove for being used for holding milk powder in the spoon head, the spoon groove bottom land is set Have and run through groove, kettleholder is provided with away from the end of spoon head and holds groove.

Pass through above-mentioned technical proposal, when user needs to use powder spoon, easily it can take out powder from card spoon group Spoon, user can hand pinch holding groove, then spoon head is extend into inside Milk powder tin body again, by inside milk pot milk powder do Inside to spoon groove, and through the setting of groove, it is avoided that between milk powder and spoon groove cell wall and produces gas, and then lift the metering of milk powder The degree of accuracy；When user needs to store powder spoon, powder spoon can be pressed into card spoon group, and powder spoon is clamped and fastened on lid.

Preferably, the side wall relative with lower cover of the upper lid is provided with frosted area, frosted area location and institute Powder spoon is stated to be consistent relative to the orthographic projection scope of upper lid plane.

Pass through above-mentioned technical proposal, in transportation, powder spoon can be clamped in card spoon group whole milk pot, by compared with For violent transport of rocking, weak vibrations can occur for powder spoon, if upper lid side wall is common plane, powder spoon can to the plane produce compared with To be severely worn out, now, the setting in Mo Sha areas, then the wear intensity suffered by the plane can be effectively reduced.

In summary, the utility model having the beneficial effect that in contrast to prior art：

（1）The milk powder is covered in transportation, and the probability that screens bar occurs surprisingly to be broken can be greatly lowered；

（2）By rational structure setting, not only can guarantee that preferable anti-theft effect, and can be directed to it is long-term seal up for safekeeping and Short term preservation, hook connect end and optionally rotated in which passage, in order to which user's later stage uses.

Brief description of the drawings

Fig. 1 is the structural representation that closing lid state is between the upper lid and lower cover of embodiment, for showing；

Fig. 2 is the configuration schematic diagram of embodiment, for showing the whole interior structure of milk powder lid；

Fig. 3 is Fig. 2 A portions enlarged drawing；

Fig. 4 is the diagrammatic cross-section one of embodiment, for emphasis displaying barrier piece and protection eaves, upper lid, thin-wall construction three Annexation between person；

Fig. 5 is the diagrammatic cross-section two of embodiment, for emphasis displaying screens bar with protecting eaves, thin-wall construction between the two Annexation；

Fig. 6 is the present invention looks up structural representation of embodiment, the distribution relation for emphasis displaying reinforcer.

Reference：1st, upper lid；2nd, lower cover；3rd, rotary switch；4th, activity swing arm；5th, hook connects end；6th, arc boss；7th, arc Shape face；8th, barrier piece；9th, screens bar；10th, eaves is protected；11st, passage is slid；111st, first passage；112nd, second channel；113rd, Triple channel；12nd, hollow-out parts；13rd, thin-wall construction；14th, hook connects block；15th, hook connects groove；16th, ring-shaped groove；17th, annular panel；18、 Annular lightening grooves；19th, reinforcer；191st, the first reinforcement group；1911st, the first reinforcement；192nd, the second reinforcement group；1921st, second Reinforcement；20th, card spoon group；21st, powder spoon；22nd, spoon head；23rd, spoon groove；24th, through groove；25th, kettleholder；26th, groove is held；27th, grind Sand area.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

A kind of milk powder lid, referring to shown in Fig. 1 and Fig. 2, including upper lid 1, lower cover 2, lower cover 2 can be used for and Milk powder tin body Connection, upper lid 1 can be directly fastened on lower cover 2, and the global shape of upper lid 1 and lower cover 2 is cylinder, is provided with lower cover 2 Rotary switch 3, the rotary switch 3 include being rotatably connected in the activity swing arm 4 of the excircle side wall of lower cover 2, and the activity swing arm 4 deviates from Swivel joint side connects end 5 provided with hook, and arc boss 6 and protection eaves 10, arc are provided with the excircle side wall of upper lid 1 The upper table surface of boss 6 is arcwall face 7, and protection eaves 10 is located at the top of arcwall face 7, protection eaves 10 generally circular arc piece, and prevents Protect radian of the radian of eaves 10 preferably with arcwall face 7 to be consistent, protect between eaves 10 and arcwall face 7 and form sliding passage 11, The arc centers of the pivot of activity swing arm 4 and arcwall face 7 are consistent, and hook connects end 5 and extended to inside sliding passage 11, Barrier piece 8 and screens bar 9 are provided with sliding passage 11, both from left to right set gradually for barrier piece 8 and screens bar 9, join As shown in Fig. 4 and Fig. 5, three sides of barrier piece 8 are connected to protection eaves 10 lower wall, arcwall face 7, the outside of upper lid 1 Wall, the side up and down of screens bar 9 are connected to protection eaves 10 lower wall, arcwall face 7；The milk powder lid of non-opening status, hook connect End 5 can be between barrier piece 8 and screens bar 9, it is necessary to when being broken a seal to milk powder lid, and user turns activity swing arm clockwise 4, hook connects end 5 and occurs directly to contradict with screens bar 9, is broken at the tie point of screens bar 9, and hook connects end 5 can be from sliding passage Skidded off in 11, upper lid 1 can separate opening with lower cover 2.

It is directed to for the structure of lid 1：

Referring to shown in Fig. 2 and Fig. 4, the ring-shaped groove 16 of annular is provided with upper lid 1, is provided with and engraves in arc boss 6 Empty portion 12, the hollow-out parts 12 run through whole arc boss 6 from the bottom up, and arcwall face 7 can also also extend through, and cause arc boss 6 side walls for deviating from upper lid 1 form relatively thin thin-wall construction 13, and the lower side of barrier piece 8 is connected with thin-wall construction 13, screens bar 9 Lower side be connected with thin-wall construction 13；

Shown in Figure 3, the whole passage 11 that slides is separated into first passage 111, second channel by barrier piece 8, screens bar 9 112nd, third channel 113, first passage 111, second channel 112, the passage length of third channel 113 are preferably both identical, work as card When position bar 9 is broken, second channel 112 inside third channel 113 with being connected, and final second channel 112 and threeway The passage length summation in road 113 is more than the length of first passage 111；When screens bar 9 is broken, hook connects end 5 and is then located at In second channel 112；

Shown in Figure 3, in thin-wall construction 13, there is provided hook in the side wall of arcwall face 7 to connect groove 15, and the hook connects groove 15 It is relative with the position of second channel 112, connect on end 5 that there is provided hook to connect block 14 in hook, when hook, which connects end 5, to be located in second channel 112, Hook, which connects block 14 and can connect groove 15 with hook, to fasten, and can produce position-limiting action to activity swing arm 4.

Referring to shown in Fig. 2 and Fig. 6, card spoon group 20 is provided with the lower wall of upper lid 1, powder is connected with card spoon group 20 Spoon 21, the powder spoon 21 includes spoon head 22 and kettleholder 25, and spoonful groove 23 is provided with spoon head 22, and spoon groove 23 can be used for holding milk Powder, be provided with the bottom land of spoon groove 23 it is some run through groove 24, each global shape through groove 24 is circular arc, some to run through The circumferentially array distribution centered on the middle part of spoon head 22 of groove 24, can quickly make caused gas between milk powder and the bottom land of spoon groove 23 Discharged from groove 24；It is provided with kettleholder 25 away from the end of spoon head 22 and holds groove 26, is held with convenient use person's hand； Frosted area 27 is provided with the side wall relative with lower cover 2 of upper lid 1, the location of frosted area 27 is with powder spoon 21 relative to upper lid The orthographic projection scope of 1 plane is consistent.

It is directed to for the structure of lower cover 2：

Referring to shown in Fig. 5 and Fig. 6, annular panel 17 is provided with lower cover 2, is mutually fastened when between upper lid 1 and lower cover 2 When, annular panel 17 is mutually chimeric with ring-shaped groove 16, and the annular lightening grooves corresponding with annular panel 17 are provided with lower cover 2 18, it is provided with the reinforcer 19 for being used for strengthening the annular structural strength of panel 17 in the annular lightening grooves 18, the reinforcer 19 includes the One reinforcement group 191, the second reinforcement group 192, the first reinforcement group 191 is overall corresponding with the position of rotary switch 3, and first strengthens Group 191 includes some first reinforcements 1911, and the second reinforcement group 192 includes some second reinforcements 1921, and adjacent first strengthens Density between muscle 1911 is more than the density between adjacent second reinforcement 1921.

In actual use：

Milk powder lid in the state of sealing up for safekeeping, annular panel 17 are engaged with annular caulking groove, hook connect end 5 be located at barrier piece 8 with In the second channel 112 of screens bar 9, hook, which connects block 14 and is embedded into hook, to be connected in groove 15；

Need to open when sealing the milk powder lid of state up for safekeeping, turn clockwise rotary switch 3, and the hook that hook connects end 5 connects block 14 and hook Even groove 15 is separated, and hook connects end 5 and produces squeezing action to screens bar 9, and the tie point of screens bar 9 is broken, second channel 112 It is connected with inside third channel 113, continues the rotary switch 3 that turns clockwise, until hook connects end 5 and is separated with arc boss 6, Upper lid 1 can be opened successfully with lower cover 2.

Described above is only exemplary embodiment of the present utility model, not for limitation protection model of the present utility model Enclose, the scope of protection of the utility model is determined by appended claim.

Claims (10)

1. a kind of milk powder lid, including upper lid (1), the lower cover (2) for being connected with Milk powder tin body, the lower cover (2) are provided with Rotary switch (3), the rotary switch (3) include being rotatably connected in the activity swing arm (4) of lower cover (2), the activity swing arm (4) Connect end (5) including hook, the upper lid (1) is provided with arc boss (6), and the arc boss (6) is in the side wall of lower cover (2) Provided with arcwall face (7), the hook, which connects end (5), to enter line slip along arcwall face (7), it is characterized in that：Also include barrier piece (8), Screens bar (9), it is fixed on Shang Gai (1) and the protection eaves (10) above arc boss (6), the protection eaves (10) and arc The sliding passage (11) for connecting end (5) slip for hook is left between face (7), three sides of the barrier piece (8) are connected to Eaves (10) lower wall, arcwall face (7), upper lid (1) lateral wall are protected, the side up and down of the screens bar (9) is connected to anti- Protect eaves (10) lower wall, arcwall face (7).

2. a kind of milk powder lid according to claim 1, it is characterized in that：Hollow-out parts (12) are provided with the arc boss (6), The hollow-out parts (12) are through arcwall face (7) and arc boss (6) is formed thin-wall construction away from the side wall of upper lid (1) (13), the lower side of the barrier piece (8) is connected with thin-wall construction (13), the lower side and thin-wall construction of the screens bar (9) (13) it is connected.

3. a kind of milk powder lid according to claim 1 or 2, it is characterized in that：It is described sliding passage (11) by barrier piece (8), Screens bar (9) is separated into first passage (111), second channel (112), third channel (113), second channel (112) and the 3rd The passage length summation of passage (113) is more than the length of first passage (111), and the hook connects end (5) and is located at second channel (112) It is interior.

4. a kind of milk powder lid according to claim 3, it is characterized in that：The hook connects end (5) and connects block (14), institute provided with hook State arcwall face (7) and connect groove (15) provided with hook, the hook connects groove (15) and corresponds to second channel (112), and the hook connects block (14) Connect groove (15) with hook to fasten.

5. a kind of milk powder lid according to claim 1, it is characterized in that：The barrier piece (8), screens bar (9) are from left to right Set gradually.

6. a kind of milk powder lid according to claim 1, it is characterized in that：The upper lid (1) is provided with ring-shaped groove (16), described Lower cover (2) is provided with the annular panel (17) for being used for being engaged with ring-shaped groove (16).

7. a kind of milk powder lid according to claim 6, it is characterized in that：The lower cover (2) is provided with and annular panel (17) Corresponding annular lightening grooves (18), interior be provided with of the annular lightening grooves (18) are used to strengthen annular panel (17) structural strength Reinforcer (19).

8. a kind of milk powder lid according to claim 7, it is characterized in that：The reinforcer (19) includes and rotary switch (3) Corresponding the first reinforcement group (191), the second reinforcement group (192), the first reinforcement group (191) include some first reinforcements (1911), the second reinforcement group (192) includes some second reinforcements (1921), the density between adjacent first reinforcement (1911) More than the density between adjacent second reinforcement (1921).

9. a kind of milk powder lid according to claim 1, it is characterized in that：The side wall relative with lower cover (2) of the upper lid (1) Card spoon group (20), powder spoon (21) are provided with, the card spoon group (20) is used for clamping powder spoon (21), and the powder spoon (21) includes spoon head (22) and kettleholder (25), the interior spoon groove (23) being provided with for holding milk powder of the spoon head (22), spoon groove (23) bottom land are set Have and run through groove (24), kettleholder (25) is provided with away from the end of spoon head (22) and holds groove (26).

10. a kind of milk powder lid according to claim 9, it is characterized in that：The side relative with lower cover (2) of the upper lid (1) Wall is provided with frosted area (27), and (1) plane is being covered just in frosted area (27) location with the powder spoon (21) relative to upper Drop shadow spread is consistent.