CN215189831U - Automatic eyebrow pencil - Google Patents
Automatic eyebrow pencil Download PDFInfo
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- CN215189831U CN215189831U CN202121556072.6U CN202121556072U CN215189831U CN 215189831 U CN215189831 U CN 215189831U CN 202121556072 U CN202121556072 U CN 202121556072U CN 215189831 U CN215189831 U CN 215189831U
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- sleeve
- pen
- rear end
- eyebrow pencil
- expanding
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Abstract
The utility model discloses an automatic eyebrow pencil, including hollow pen-holder, insert respectively and locate nib and the press head at both ends around the pen-holder, divide the transfer line of locating in the pen-holder, the bush, the movable sleeve, bracing piece and elastic component, the transfer line front end inserts in the bush rear end, the elastic component rear end offsets with the transfer line front end, the bush front end still is equipped with loudspeaker form opening, the movable sleeve rear end is pegged graft in the transfer line front end, the movable sleeve front end has the hole enlargement cover, hole enlargement cover axial interval is opened there is the several incision, the bracing piece front end has in refill centre gripping cover and the plug-in nib, be equipped with the elastic sleeve with bracing piece tight fit in the nib, supply the hole enlargement chamber that hoop cover and hole enlargement cover got into in the pen-holder. By adopting the automatic eyebrow pencil, the pencil core can be automatically stretched and retracted by pressing the pressing head, and the use is convenient.
Description
Technical Field
The utility model belongs to eyebrow pencil, concretely relates to automatic eyebrow pencil.
Background
The traditional eyebrow pencil comprises a wooden pencil holder and a pencil core arranged in the pencil holder, and the pencil core is consumed along with use, so that the eyebrow pencil needs to be cut continuously, is very troublesome and causes certain resource waste. Later, eyebrow pencils capable of discharging the refill by rotating the penholder appear in the market, the eyebrow pencils are not required to be sharpened, but the eyebrow pencils are rotated by two hands, so that the eyebrow pencils are inconvenient to use, and therefore the eyebrow pencils capable of discharging the refill by pressing with one hand need to be designed to be convenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an automatic eyebrow pencil is provided, refill can be built-in and through pressing the automatic refill that stretches out.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an automatic eyebrow pencil comprises a hollow pencil holder, a pencil head and a pressing head respectively inserted into the front end and the rear end of the pencil holder, a transmission rod, a lining, a movable sleeve, a support rod and an elastic element, wherein the transmission rod and the pressing head are respectively arranged in the front end and the rear end of the pencil holder, the transmission rod, the lining, the movable sleeve, the support rod and the elastic element are respectively arranged in the pencil holder, the rear end of the transmission rod is abutted against the front end of the pressing head, the front end of the transmission rod is inserted into the rear end of the lining, the elastic element is arranged in the lining, the rear end of the elastic element is abutted against the front end of the transmission rod, the front end of the lining is also provided with a horn-shaped opening, the front end of the lining is also provided with a plurality of notches at intervals in the axial direction, the expanding sleeve is also sleeved with a hoop sleeve matched with the horn-shaped opening, the inner wall and the outer wall of the hoop sleeve are respectively jointed with the expanding sleeve and the horn-shaped opening, the rear end of the support rod is inserted into the front end of the transmission rod through the expanding sleeve, the pencil core is clamped in the pencil head and inserted into the pencil head, an elastic sleeve tightly matched with the supporting rod is arranged in the rear end of the pen point, an expanding cavity for the hoop sleeve and the expanding sleeve to enter and a first step formed at the front end of the expanding cavity and only used for the supporting rod and the expanding sleeve to penetrate are arranged in the pen holder, and the pressing stroke of the pressing head is greater than the length of the expanding cavity.
The pen holder is internally provided with a second step and a third step which are respectively abutted against the front end and the rear end of the lining, and the diameter expanding cavity is formed at the front end of the second step.
And a fourth step which is propped against the front end of the elastic part is arranged in the bushing.
The front end of the hoop sleeve is also provided with a step-shaped outer edge, and the outer diameter of the step-shaped outer edge is larger than the inner diameter of the horn-shaped opening and smaller than the inner diameter of the diameter expanding cavity.
And a fifth step which is abutted against the rear end of the support rod is arranged in the transmission rod.
The outer wall of the rear end of the movable sleeve is provided with a clamping block connected with the inner wall of the front end of the transmission rod.
And a sixth step which is abutted against the front end of the transmission rod is arranged on the outer wall of the movable sleeve.
And the outer wall of the rear end of the pen point is provided with a clamping block connected with the inner wall of the front end of the pen holder.
The pen cap is sleeved on the pen head and abuts against the front end of the pen holder.
The elastic piece is a spring.
Adopt the utility model discloses an automatic eyebrow pencil has following advantage:
1. the pressing head is pressed to compress the spring through the transmission rod and push the movable sleeve to enable the diameter-expanding sleeve to enter the diameter-expanding cavity from the horn-shaped opening, the supporting rod is loosened through incision diameter expansion, and meanwhile the supporting rod is pushed by the transmission rod to drive the pen core clamped at the front end of the supporting rod to move forwards so as to extend out of the pen head;
2. by loosening the pressing head, the transmission rod is reset under the action of the spring and simultaneously drives the movable sleeve to retreat, the movable sleeve drives the hoop sleeve to retreat into the horn-shaped opening and restores to clamp the supporting rod, and meanwhile, the supporting rod does not retreat due to the tight fit of the elastic sleeve, and the pen core keeps the extending position;
3. the pen core can be replaced without sharpening, the extending length of the pen core can be automatically adjusted, and the pen core is more environment-friendly.
Drawings
The following detailed description of the present invention is made with reference to the accompanying drawings and the embodiments:
FIG. 1 is a schematic axial sectional view of an automatic eyebrow pencil of the present invention;
FIG. 2 is an enlarged schematic view of section A of FIG. 1;
FIG. 3 is an enlarged schematic view of section B of FIG. 1;
FIG. 4 is an enlarged schematic view of section C of FIG. 1;
fig. 5 is a perspective view of the movable sleeve of the present invention.
Detailed Description
The automatic eyebrow pencil of the utility model is shown in figures 1-5, which mainly comprises a hollow pencil shaft 1, a pencil head 2 and a pressing head 3 respectively inserted at the front and back ends of the pencil shaft 1, a transmission rod 4 respectively arranged in the pencil shaft 1, a lining 5, a movable sleeve 6, a support rod 7, an elastic piece 8, a pencil cap 9 sleeved on the pencil head 2 and abutted against the front end of the pencil shaft 1, wherein, the rear end of the transmission rod 4 is propped against the front end of the pressing head 3, the front end of the transmission rod 4 is inserted into the rear end of the bushing 5, the elastic piece 8 can adopt a spring and is arranged in the bushing 5, the rear end of the elastic element 8 is abutted against the front end of the transmission rod 4, the front end of the lining 5 is also provided with a horn-shaped opening 51 with the inner diameter larger in the front and smaller in the rear, the movable sleeve 6 is arranged in the lining 5, the rear end of the movable sleeve 6 penetrates through the elastic element 8 and is inserted into the front end of the transmission rod 4, and is connected with the inner wall of the front end of the transmission rod 4 through a clamping block 9a arranged on the outer wall of the rear end of the movable sleeve 6; the front end of the movable sleeve 6 is provided with an expanding sleeve 61 which is arranged in the trumpet-shaped opening 51 and is also in a trumpet shape, the expanding sleeve 61 is axially provided with a plurality of notches 62 at intervals, the expanding sleeve 61 is also sleeved with a hoop sleeve 10 which is made of metal materials and matched with the trumpet-shaped opening 51, the hoop sleeve 10, the expanding sleeve 61 and the trumpet-shaped opening 51 are in matched conical surfaces, the inner wall and the outer wall of the hoop sleeve 10 are respectively attached to the outer wall of the expanding sleeve 61 and the inner wall of the trumpet-shaped opening 51, the rear end of the support rod 7 is inserted into the front end of the transmission rod 4 through the expanding sleeve 61, the front end of the support rod 7 is provided with a pen core clamping sleeve 71 and is inserted into the pen head 2, the rear end of the pen head 2 is provided with an elastic sleeve 21 which is tightly matched with the support rod 7, the pen rod 1 is provided with a second step 11 and a third step 12 which are respectively abutted against the front end and the rear end of the bush 5, an expanding cavity 13 which is formed at the front end of the second step 11 and is used for the hoop sleeve 10 and the expanding sleeve 61 to enter and the expanding sleeve 61 to pass through, the bush 5 is provided with a fourth step 52 which abuts against the front end of the elastic member 8. The front end of the hoop sleeve 10 is also provided with a step-shaped outer edge, the outer diameter of the step-shaped outer edge is larger than the inner diameter of the horn-shaped opening 51 and smaller than the inner diameter of the diameter expanding cavity 13, the step-shaped outer edge can abut against the front end of the lining 5 when returning, the transmission rod 4 is internally provided with a fifth step 41 which abuts against the rear end of the support rod 7, the outer wall of the movable sleeve 6 is provided with a sixth step 63 which abuts against the front end of the transmission rod 4, and the outer wall of the rear end of the pen point 2 is provided with a clamping block 9b which is connected with the inner wall of the front end of the pen holder 1. The axial stroke of the pressing head 3 pressing downward is greater than the axial length of the diameter-enlarging cavity 13, that is, the pressing stroke is determined by the distance from the end face of the pressing head 3 to the end face of the barrel 1 in the non-pressed state, and the diameter-enlarging sleeve 61 can penetrate out of the diameter-enlarging cavity 13 during pressing.
When the pen is used, when the pressing head 3 is pressed, the spring is compressed by the transmission rod 4 and the movable sleeve 6 is pushed to enable the diameter expanding sleeve 61 and the ferrule 10 to enter the diameter expanding cavity 13 together from the horn-shaped opening 51, in the process, the supporting rod 7 is clamped by the diameter expanding sleeve 61 to move forwards, so that the pen point 2 is extended out for use, the restraint of the horn-shaped opening 51 and the ferrule 10 is lost along with the entering of the diameter expanding cavity 13, the diameter expanding sleeve 61 is gradually expanded through the notch, and when the diameter expanding sleeve 61 passes through the first step 14 through the diameter expanding cavity 13, the diameter expanding sleeve is completely separated from the restraint of the ferrule 10 (the ferrule 10 is limited by the axial direction of the first step 14) so as to completely expand and release the supporting rod 7 passing through the inside; when the pressing head 3 is released after the pressing is in place, the transmission rod 4 is reset under the action of the spring and simultaneously drives the movable sleeve 6 to retreat, the movable sleeve 6 drives the hoop sleeve 10 to retreat into the horn-shaped opening 51 and restore to clamp the supporting rod 7, meanwhile, the supporting rod 7 does not retreat due to the tight fit of the elastic sleeve 21, and the pen core keeps the previous extending position; the pen core can be extended to a required length by pressing for multiple times, and when the front end of the pen core is abutted against a certain object (such as a table surface and the like) and the pressing head 3 is pressed to be not sent, the diameter-expanding sleeve 61 is kept in a loose state, so that the pen core can be retracted.
However, those skilled in the art should realize that the above embodiments are only used for illustrating the present invention and not used as a limitation of the present invention, and that the changes and modifications to the above embodiments are within the scope of the appended claims as long as they are within the true spirit of the present invention.
Claims (10)
1. An automatic eyebrow pencil, characterized by: the pen comprises a hollow pen holder, a pen point and a pressing head which are respectively inserted into the front end and the rear end of the pen holder, a transmission rod, a lining, a movable sleeve, a support rod and an elastic element, wherein the transmission rod is respectively arranged in the pen holder, the rear end of the transmission rod is abutted against the front end of the pressing head, the front end of the transmission rod is inserted into the rear end of the lining, the elastic element is arranged in the lining, the rear end of the elastic element is abutted against the front end of the transmission rod, the front end of the lining is also provided with a horn-shaped opening, the movable sleeve is arranged in the lining, the rear end of the movable sleeve penetrates through the elastic element and is inserted into the front end of the transmission rod, the front end of the movable sleeve is provided with a horn-shaped expanding sleeve which is axially provided with a plurality of notches at intervals, the expanding sleeve is also sleeved with a hoop sleeve matched with the horn-shaped opening, the inner wall and the outer wall of the hoop sleeve are respectively jointed with the expanding sleeve and the horn-shaped opening, the rear end of the support rod is inserted into the front end of the pen point through the expanding sleeve, an elastic sleeve tightly matched with the supporting rod is arranged in the rear end of the pen point, an expanding cavity for the hoop sleeve and the expanding sleeve to enter and a first step formed at the front end of the expanding cavity and only used for the supporting rod and the expanding sleeve to penetrate are arranged in the pen holder, and the pressing stroke of the pressing head is greater than the length of the expanding cavity.
2. An automatic eyebrow pencil according to claim 1, wherein: the pen holder is internally provided with a second step and a third step which are respectively abutted against the front end and the rear end of the lining, and the diameter expanding cavity is formed at the front end of the second step.
3. An automatic eyebrow pencil according to claim 1, wherein: and a fourth step which is propped against the front end of the elastic part is arranged in the bushing.
4. An automatic eyebrow pencil according to claim 1, wherein: the front end of the hoop sleeve is also provided with a step-shaped outer edge, and the outer diameter of the step-shaped outer edge is larger than the inner diameter of the horn-shaped opening and smaller than the inner diameter of the diameter expanding cavity.
5. An automatic eyebrow pencil according to claim 1, wherein: and a fifth step which is abutted against the rear end of the support rod is arranged in the transmission rod.
6. An automatic eyebrow pencil according to claim 1, wherein: the outer wall of the rear end of the movable sleeve is provided with a clamping block connected with the inner wall of the front end of the transmission rod.
7. An automatic eyebrow pencil according to claim 1 or 6, wherein: and a sixth step which is abutted against the front end of the transmission rod is arranged on the outer wall of the movable sleeve.
8. An automatic eyebrow pencil according to claim 1, wherein: and the outer wall of the rear end of the pen point is provided with a clamping block connected with the inner wall of the front end of the pen holder.
9. An automatic eyebrow pencil according to claim 1, wherein: the pen cap is sleeved on the pen head and abuts against the front end of the pen holder.
10. An automatic eyebrow pencil according to claim 1, wherein: the elastic piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556072.6U CN215189831U (en) | 2021-07-09 | 2021-07-09 | Automatic eyebrow pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121556072.6U CN215189831U (en) | 2021-07-09 | 2021-07-09 | Automatic eyebrow pencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215189831U true CN215189831U (en) | 2021-12-17 |
Family
ID=79430326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121556072.6U Active CN215189831U (en) | 2021-07-09 | 2021-07-09 | Automatic eyebrow pencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215189831U (en) |
-
2021
- 2021-07-09 CN CN202121556072.6U patent/CN215189831U/en active Active
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| GR01 | Patent grant |