Dough container

Abstract

The present application discloses a container for dough, comprising: a cover (1), an inner bottle (2), a cap (3), a threaded rod (4), a base part (5) and an inner cover (6) fixed to the upper end of said inner bottle (2). The base part (5) can perform unidirectional rotation in steps relative to the inner bottle (2), the threaded rod (4) rotates with the rotation of the base part (5) and drives the cap (3) to move to the upper part of the inner bottle (2). The present invention has the advantages of simple operation and precise control of the extruded dough length (7). (Figure for abstract: Fig. 1)

Description

Title of the invention: Container for dough Technical field

[0001] The present invention relates to containers, in particular a type of container for dough. Prior art

[0002] Currently, existing cosmetic product containers generally operate by rotating the base to rotate the threaded rod, which causes the nut to move up and down to achieve product dispensing. However, during use, when only a small amount of cosmetic product remains, the user must rotate the base several times to obtain the product, which is inconvenient for use. In addition, the user may have difficulty in effectively controlling the rotation angle of the base, making it difficult to precisely adjust the extruded paste length, resulting in product waste. Statement of the invention

[0003] To overcome these drawbacks, the present invention provides a dough container which has the advantages of simple operation and precise control of the length of extruded dough.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows: a container for paste, comprising: a lid, an inner bottle, a cap, a threaded rod, a base part and an inner lid fixed to the upper end of said inner bottle. The lower part of said lid and said base part are removably connected, said cap is placed inside said inner bottle and circumferentially fixed thereto, the lower part of said threaded rod is circumferentially fixed to the base part, the upper part of said threaded rod penetrates the first through hole at the bottom of the inner bottle and threadedly connects to said cap, said base part is mounted on the lower part of said inner bottle and rotatably connected thereto,said base portion can perform unidirectional rotation in steps relative to said inner bottle, the upper portion of said cap can support the paste, said threaded rod rotates with the rotation of said base portion and drives said cap to move toward the upper portion of said inner bottle, thereby extruding the paste through the outlet port located on the upper portion of said inner cover.

[0005] Optionally, the inner wall of said base portion is equipped with a series of spaced ratchet teeth, the bottom of said inner bottle is equipped with an elastic tab, by rotating said base portion, the end of said elastic tab can engage unidirectionally in the spaces between the ratchet teeth successively.

[0006] Optionally, said ratchet teeth are distributed at equal intervals on the inner wall of the base part.

[0007] Optionally, the central portion of the outer wall of said inner bottle is equipped with several first rotation stop bands, the inner wall of said inner cover is equipped with a series of first relief bands capable of adapting to said first rotation stop bands.

[0008] Optionally, said threaded rod comprises a rod portion, said rod portion extends radially to form a two-level base, said rod portion fits said cap, the base of said threaded rod is located inside said base portion, the side wall of said base is circumferentially equipped with at least two second rotation stop bands, the inner wall of the bottom of said base portion has at least one second relief band projecting radially inwards, said second relief band is located between two of said adjacent second rotation stop bands.

[0009] Optionally, the side wall of said base is also equipped with a series of fixing hooks, the inner wall of the base part is equipped with a fixing groove which can be adapted to the fixing hooks.

[0010] Optionally, the outer wall of said cap is in close contact with the inner wall of said inner bottle, the inner wall of said inner bottle is equipped with several third rotation stop bands, the outer wall of said cap is provided with grooves capable of adapting to said third rotation stop bands.

[0011] Optionally, said cap comprises a nut, an inner ring and a support platform, said nut and said support platform are fixed on each side of said inner ring, the center of said nut is provided with a threaded hole, the center of said inner ring has a protruding fixing base, the center of said fixing base is pierced with a second through hole allowing the passage of said threaded rod, the center of said support platform is pierced with a third through hole allowing said fixing base to pass, said paste is placed on the upper part of said support platform, said threaded rod passes through said paste.

[0012] Optionally, said threaded rod is provided with two opposite flat surfaces, on which are arranged oppositely third relief strips extending along the axis of the threaded rod, both sides of said second through hole are provided with clearance notches allowing the passage of the two third relief strips, said nut remains stationary relative to said inner ring and to said support platform.

[0013] Optionally, the outer wall of said inner bottle is equipped with a circular positioning projection, the inner wall of said base part is equipped with a circular positioning groove capable of rotationally adapting to said positioning projection.

[0014] The beneficial technical effects of the present invention are as follows: a container for dough, comprising: a lid, an inner bottle, a cap, a threaded rod and a base part. When in use, the user rotates the base part. Since the base part can only perform unidirectional rotation in steps relative to the inner bottle, the user only needs to rotate the number of steps corresponding to his needs to control the length of dough coming out of the inner bottle. Not only is the operation simple, but the user can also accurately control the length of dough extruded. This has the advantages of simple operation and accurate control of the length of dough extruded. Brief description of the figures

[0015] [Fig.l] is a sectional view of the entire apparatus of the present invention;

[0016] [Fig. 2] is a sectional view of the entire apparatus of the present invention. without the cover;

[0017] [Fig. 3] is an exploded perspective view of the entire apparatus of the present invention;

[0018] [Fig.4] is a front view of the entire apparatus of the present invention;

[0019] [Fig.5] is a sectional view along plane AA of [Fig.4];

[0020] [Fig.6] is a perspective view of the base part of the present invention;

[0021] [Fig.7] is a front view of the base part of the present invention;

[0022] [Fig.8] is a sectional view of the base part of the present invention;

[0023] [Fig.9] is a perspective view of the inner bottle of the present invention;

[0024] [Fig. 10] is a front view of the inner bottle of the present invention;

[0025] [Fig. 11] is a sectional view of the inner bottle, stopper and threaded rod assemblies of the present invention;

[0026] [Fig. 12] is a perspective view of the threaded rod of the present invention;

[0027] [Fig. 13] is a partial enlargement of area A of [Fig. 12];

[0028] [Fig. 14] is a perspective view of the cap of the present invention;

[0029] [Fig. 15] is a sectional view of the plug of the present invention;

[0030] [Fig. 16] is an exploded perspective view of the cap of the present invention;

[0031] Reference signs:

[0032] 1 - cover; 2 - inner bottle; 21 - first rotation stop band; 22 - positioning projection; 23 - elastic tab; 24 - third rotation stop band; 3 - plug; 31 - nut; 32 - inner ring; 33 - support platform; 34 - groove; 35 - clearance notch; 36 - fixing base; 4 - threaded rod; 41 - rod part; 42 - base; 43 - second rotation stop strip; 44 - fixing hook; 45 - flat surface; 46 - third relief strip; 5 - base part; 51 - ratchet tooth; 52 - second relief strip; 53 - fixing groove; 6 - inner cover; 61 - outlet port; 62 - first relief strip; 7 - paste. Detailed description of the embodiments

[0033] In order to better understand the technical means of the present invention and to be able to implement them in accordance with the content of the description, a more detailed description of the specific embodiment of the present invention is given below in combination with the figures and the exemplary embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] This specific embodiment describes in detail the paste container of the present application. As illustrated in Figures 1 to 15, this paste container comprises: a cover 1, an inner bottle 2, a cap 3, a threaded rod 4, a base part 5 and an inner cover 6 fixed to the upper end of the inner bottle 2. The lower part of the cover 1 and the base part 5 are removably connected, the cap 3 is placed inside the inner bottle 2 and circumferentially fixed thereto, the lower part of the threaded rod 4 is circumferentially fixed to the base part 5, the upper part of the threaded rod 4 penetrates the first through hole at the bottom of the inner bottle 2 and threadedly connects to the cap 3, the base part 5 is mounted on the lower part of the inner bottle 2 and rotatably connected thereto,the base part 5 can perform unidirectional rotation in steps relative to the inner bottle 2, the upper part of the cap 3 can support the paste 7, the threaded rod 4 rotates with the rotation of the base part 5 and drives the cap 3 to move to the upper part of the inner bottle 2, thereby extruding the paste 7 from the outlet 61 on the upper part of the inner cover 6. When in use, the user rotates the base part 5. Since the base part 5 can only perform unidirectional rotation in steps relative to the inner bottle 2, the user only needs to rotate the number of steps corresponding to his needs to control the amount of paste 7 extruded. Not only is the operation simple,but the user can also precisely control the amount of extruded dough 7. This has the advantages of simple operation and precise control of the amount of extruded dough 7. ,

[0035] Please refer to Figures 6 and 9. In this embodiment, optionally, the inner wall of the base part 5 is equipped with a series of spaced ratchet teeth 51, the bottom of the inner bottle 2 is equipped with an elastic tab 23, more precisely, the elastic tab 23 is located on the side wall of the bottom of the bottle inner 2. By rotating the base part 5, the end of the elastic tab 23 can engage unidirectionally in the spaces between the ratchet teeth 51 successively. The stepwise unidirectional rotation of the base part 5 relative to the inner bottle 2 is achieved by the successive engagement of the end of the elastic tab 23 in the spaces between the ratchet teeth 51.

[0036] Please refer to [Fig.6]. In this embodiment, as an option, the ratchet teeth 51 are distributed at equal intervals on the inner wall of the base part 5, ensuring that the rotation angle at each bearing is identical.

[0037] Please refer to Figures 3, 9 and 10. In this embodiment, optionally, the central part of the outer wall of the inner bottle 2 is equipped with several first rotation stop bands 21, the inner wall of the inner cover 6 is equipped with a series of first relief bands 62 which can fit the first rotation stop bands 21. The circumferential fixing of the inner cover 6 and the inner bottle 2 is achieved by inserting the first relief bands 62 into the spaces between two adjacent first rotation stop bands 21.

[0038] Please refer to Figures 11 and 12. In this embodiment, optionally, the threaded rod 4 comprises a rod portion 41, said rod portion 41 extends radially to form a two-level base 42, the rod portion 41 fits the plug 3, when the base portion 5 rotates, the rod portion 41 drives the plug 3 to move upwards, the base 42 is located inside the base portion 5, the side wall of the base 42 is circumferentially equipped with at least two second rotation stop bands 43, the inner wall of the bottom of the base portion 5 has at least one second relief band 52 projecting radially inwards, said second relief band 52 is located between two of said adjacent second rotation stop bands 43, thus achieving circumferential fixation of the threaded rod 4 and of the basic part 5.In this embodiment, there are four second relief strips 52, distributed at equal intervals on the inner wall of the bottom of the base part 5. In some optional embodiments, the number of second relief strips 52 may also be three, five or six, etc. In this embodiment, the end of the second rotation stop strips 43 close to the bottom of the base 42 is chamfered to facilitate insertion of the second relief strips 52 into the spaces between two adjacent second rotation stop strips 43, thereby facilitating assembly.

[0039] In this embodiment, optionally, the side wall of the base 42 is also equipped with a series of fixing hooks 44, the inner wall of the base part 5 is equipped with a fixing groove 53 capable of fitting the fixing hooks 44, thus reinforcing the strength of the fixing between the base 42 and the base part 5, and preventing the base 42 from accidentally detaching from the base part 5 during use.

[0040] Referring to Figures 9, 11 and 14. In this embodiment, optionally, the outer wall of the cap 3 is in close contact with the inner wall of the inner bottle 2, the inner wall of the inner bottle 2 is equipped with several third rotation stop bands 24, the outer wall of the cap 3 is provided with grooves 34 capable of adapting to said third rotation stop bands 24, thus achieving the circumferential fixing of the cap 3 and the inner bottle 2 by inserting the third rotation stop bands 24 into the grooves 34.

[0041] Refer to Figures 14 to 16. In this embodiment, optionally, the cap 3 comprises a nut 31, an inner ring 32 and a support platform 33, the nut 31 and the support platform 33 are fixed on each side of the inner ring 32, the center of the nut 31 is provided with a threaded hole, the center of the inner ring 32 has a projecting fixing base 36, the center of said fixing base 36 is pierced with a second through hole allowing the threaded rod 4 to pass through, the center of the support platform 33 is pierced with a third through hole allowing the fixing base 36 to pass through, the paste 7 is placed on the upper part of the support platform 33, the threaded rod 4 passes through the paste 7. The threaded rod 4 can connect by threading to the threaded hole and pass through the second through hole then the dough 7.

[0042] In this embodiment, optionally, the threaded rod 4 is provided with two opposite flat surfaces 45, on which third relief strips 46 extending along the axis of the threaded rod 4 are arranged in opposite manner, both sides of said second through hole are provided with clearance notches 35 allowing the passage of the two third relief strips 46, the nut 31 remains stationary relative to the inner ring 32 and the support platform 33. Thanks to the interaction between the clearance notches 35 and the third relief strips 46, the stability of the movement of the plug 3 is improved, preventing the plug 3 from tilting during its movement.

[0043] In this embodiment, optionally, the outer wall of the inner bottle 2 is equipped with a circular positioning projection 22, the inner wall of the base part 5 is equipped with a circular positioning groove capable of rotationally adapting to said positioning projection 22.

[0044] The use of the dough container of this embodiment has the advantages of simple operation and precise control of the length of extruded dough.

Claims

Claims

1. A container for paste, characterized in that it comprises: a cover (1), an inner bottle (2), a plug (3), a threaded rod (4), a base part (5) and an inner cover (6) fixed to the upper end of said inner bottle (2), the lower part of said cover (1) and said base part (5) are removably connected, said plug (3) is placed inside said inner bottle (2) and circumferentially fixed thereto, the lower part of said threaded rod (4) is circumferentially fixed to the base part (5), the upper part of said threaded rod (4) penetrates the first through hole at the bottom of the inner bottle (2) and threadably connects to said plug (3), said base part (5) is mounted on the lower part of said inner bottle (2) and rotatably connected thereto,said base part (5) can perform unidirectional rotation in steps relative to said inner bottle (2), the upper part of said cap (3) can support the paste (7), said threaded rod (4) rotates with the rotation of said base part (5) and drives said cap (3) to move towards the upper part of said inner bottle (2), thereby extruding the paste (7) through the outlet orifice (61) located on the upper part of said inner cover (6).,

2. The paste container according to claim 1, characterized in that the inner wall of said base part (5) is equipped with a series of spaced ratchet teeth (51), the bottom of said inner bottle (2) is equipped with an elastic tab (23), by rotating said base part (5), the end of said elastic tab (23) can unidirectionally engage in the spaces between the ratchet teeth (51) successively.

3. The dough container according to claim 2, characterized in that said ratchet teeth (51) are distributed at equal intervals on the inner wall of the base part (5).

4. The paste container according to claim 1, characterized in that the central part of the outer wall of said inner bottle (2) is equipped with several first rotation stop bands (21), the inner wall of said inner cover (6) is equipped with a series of first relief bands (62) capable of adapting to said first rotation stop bands (21).

5. The dough container according to claim 4, characterized in that said threaded rod (4) comprises a rod portion (41), said rod portion (41) extends radially to form a two-level base (42), said rod portion (41) fits said cap (3), the base (42) of said threaded rod (4) is located inside said base portion (5), the side wall of said base (42) is circumferentially equipped with at least two second rotation stop bands (43), the inner wall of the bottom of said base portion (5) has at least one second relief band (52) projecting radially inwards, said second relief band (52) is located between two of said adjacent second rotation stop bands (43).

6. The dough container according to claim 5, characterized in that the side wall of said base (42) is also equipped with a series of fixing hooks (44), the inner wall of the base part (5) is equipped with a fixing groove (53) capable of adapting to the fixing hooks (44).

7. The paste container according to claim 1, characterized in that the outer wall of said cap (3) is in close contact with the inner wall of said inner bottle (2), the inner wall of said inner bottle (2) is equipped with several third rotation stop bands (24), the outer wall of said cap (3) is provided with grooves (34) capable of adapting to said third rotation stop bands (24).

8. The dough container according to claim 1, characterized in that said cap (3) comprises a nut (31), an inner ring (32) and a support platform (33), said nut (31) and said support platform (33) are fixed on each side of said inner ring (32), the center of said nut (31) is provided with a threaded hole, the center of said inner ring (32) has a projecting fixing base (36), the center of said fixing base (36) is pierced with a second through hole allowing the passage of said threaded rod (4), the center of said support platform (33) is pierced with a third through hole allowing said fixing base (36) to pass, said dough (7) is placed on the upper part of said support platform (33), said threaded rod (4) passes through said dough (7).

9. The dough container according to claim 8, characterized in that said threaded rod (4) is provided with two flat surfaces (45) opposite, on which are arranged oppositely third relief strips (46) extending along the axis of the threaded rod (4), both sides of said second through hole are provided with clearance notches (35) allowing the passage of the two third relief strips (46), said nut (31) remains stationary relative to said inner ring (32) and to said support platform (33).

10. The paste container according to claim 1, characterized in that the outer wall of said inner bottle (2) is equipped with a circular positioning projection (22), the inner wall of said base part (5) is equipped with a circular positioning groove rotatably adaptable to said positioning projection (22).

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