CN209141764U - A kind of pencil sharpener - Google Patents

Abstract

The utility model discloses a kind of pencil sharpener, including shell, enclosure interior is opposite to be equipped with clamp assemblies and hob assembly, and clamp assemblies and hob assembly are separately positioned on the head or body two sides of shell；It further include hand component, hand component includes the supporting element and the rotatable revolving part for being connected to shell side for being fixedly connected on shell side；Revolving part can be overlapped in supporting element to pack up revolving part；Above-mentioned pencil sharpener optimizes existing pencil sharpener, clamp assemblies and hob assembly is oppositely arranged on to the two sides of shell respectively, then the supporting element of hand component is connect with clamp assemblies, revolving part is connect with hob assembly, and when leaving unused, revolving part is overlapped on supporting element, revolving part is stowed away, in use, revolving part and supporting element are dismantled, for holding, this structure greatly optimizes the structure of product, and moulding is unique, and external form has more ornamental value, more children's interesting, and save storage space.

Description

A kind of pencil sharpener

Technical field

The utility model relates to pencil sharpener technical fields, and in particular to a kind of pencil sharpener.

Background technique

Pencil sharpener is the tool to sharpen a pencil, when sharpening a pencil, antetheca is inserted into hob assembly, then swinging handle, makes to shake Hobboing cutter in component is rotated relative to pencil, is cut pencil.

Pencil sharpener is the indispensable tool of pupil, and for the curiosity for meeting them, usual pencil sharpener is designed to each each The cartoon figure of sample, but all there is a defect is exactly to outwardly protrude for hand handle, and when storage, needs biggish placement Space, and significantly impact the beauty of pencil sharpener.

Utility model content

Therefore, the technical problem to be solved by the present invention is to overcome defect in the prior art, to provide one kind Handle can be packed up when not in use, increase the pencil sharpener of pencil sharpener ornamental value.

A kind of pencil sharpener, including shell, the opposite clamp assemblies and use being equipped with for clamping pencil of the enclosure interior In the hob assembly of plane pencil, the clamp assemblies and hob assembly are separately positioned on head or the body two of the shell Side；Further include hand component, the hand component include be fixedly connected on the shell head or body be provided with it is described The supporting element of clamp assemblies side and the rotatable head for being connected to the shell or body are provided with the hob assembly Side, the revolving part that the hob assembly rotation can be driven；The revolving part can be overlapped in the supporting element to pack up the rotation Turn part

The revolving part includes the first revolving part connecting with the shell, with first revolving part far from the shell The second hinged revolving part of one end and it is connected to the one end of second revolving part far from first revolving part and can opposite institute State the third revolving part that the second revolving part rotates in a circumferential direction；The third revolving part is overlapped in institute far from second revolving part one end State supporting element.

There are two the first connecting portion for forming connecting hole, a connection piece far from the setting of described shell one end for the supporting element It passes through and is inserted into another described first connecting hole from a connecting hole, the third revolving part forms the oriented connector side To the second connecting portion of extension, the second connecting portion can be overlapped on the connector between two first connecting portions.

Molding drives the hob assembly to rotate by swingle on first revolving part, the first revolving part molding There is the swivelling chute for being suitable for swingle insertion, first revolving part is threadedly engaged with the swingle, the side of tightening of screw thread To identical as the direction of rotation of first revolving part.

Second revolving part is articulated with first revolving part by articulated structure；The articulated structure is including between two Every the first articulated section for being set to first revolving part end two sides, forming the first hinge hole, it is set to second rotation The second articulated section for turning part end, forming the second hinge hole, second articulated section can be placed in two first articulated sections Between, two first hinge holes are aligned with second hinge hole, and a connection piece is inserted into from first hinge hole, Across second hinge hole until another hinge hole.

Third revolving part is the flat-shaped structure with certain radian.

The third revolving part includes passing through the mutually matched first part of clamping structure and second part.

Second revolving part forms fixed column far from one end of first revolving part, and the of the third revolving part The junction of a part and second part forms the slot being packed into suitable for the fixed column, is provided with and is used in the fixed column Prevent the boss of the fixed column abjection.

The bottom of the shell is equipped with the mounting plate that can pour out the intracorporal pencil chip of the shell.

The shell is assembled by first shell and second shell.

Technical solutions of the utility model have the advantages that

1. pencil sharpener provided by the utility model, including shell, enclosure interior is opposite to be equipped with clamp assemblies and hobboing cutter group Part, clamp assemblies and hob assembly are separately positioned on the head or body two sides of shell；It further include hand component, hand component Supporting element and the rotatable revolving part for being connected to shell side including being fixedly connected on shell side；Revolving part can overlap In supporting element to pack up revolving part；Above-mentioned pencil sharpener is optimized pencil sharpener on the basis of existing pencil sharpener, will clamp Component and hob assembly are oppositely arranged on the two sides of shell respectively, then the supporting element of hand component is connect with clamp assemblies, rotation Turn part to connect with hob assembly, revolving part is similar to handle, hob assembly rotary planing pencil can be driven, in this way, will revolve when idle Turning part and is overlapped on supporting element connection, revolving part is stowed away, in use, revolving part and supporting element are dismantled, for holding, this knot Structure greatly optimizes the structure of product, and moulding is unique, and external form has more ornamental value, more children's interesting, and saves storage space.

2. pencil sharpener provided by the utility model, revolving part includes the first revolving part connected to the housing, with the first rotation Part is far from the second hinged revolving part of shell one end and is connected to the one end of the second revolving part far from the first revolving part and energy relatively The third revolving part that second revolving part rotates in a circumferential direction；Third revolving part is overlapped in supporting element far from second revolving part one end；It is above-mentioned Revolving part has the first revolving part, the second revolving part and third revolving part three parts to be formed by connecting, and the first revolving part can only be with shell It is fulcrum rotation with the first connector, the second revolving part can swing around hinge joint, and third revolving part can be around the second revolving part Revolving part can easily thus be packed up and be split use by rotation, and third revolving part is held when digging pencil can be using second Revolving part drives the rotation of the first revolving part, achievees the purpose that dig pencil.

3. pencil sharpener provided by the utility model, there are two form the of connecting hole far from the setting of shell one end for supporting element One interconnecting piece, a connection piece are passed through from a connecting hole and are inserted into another connecting hole, and third revolving part forms oriented interconnecting piece The second connecting portion that direction extends, second connecting portion can be overlapped on the connector between two first connecting portions；Above structure In, the second connecting portion of third revolving part can be pressed on connector slightly, it is not easy to be detached from, as long as while slightly firmly mentioning Third revolving part is drawn, third revolving part can be separated from supporting element, so that revolving part is not easy to slip, while side again Just it splits.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of pencil sharpener provided by the utility model；

Fig. 2 is the structural schematic diagram of hand component shown in FIG. 1；

Fig. 3 is the explosive view of hand component shown in Fig. 2；

Description of symbols: 1, shell；2, supporting element；21, pilot hole；22, first connecting portion；221, the first connecting hole； 3, revolving part；31, the first revolving part；311, swivelling chute；312, the first articulated section；313, the first hinge hole；32, the second rotation Part；321, the second articulated section, the 322, second hinge hole；323, fixed column；324, boss；33, third revolving part；331, second connects Socket part；332, first part；333, second part；334, slot；335, grab；4, connector；41, elastic portion；42, barb.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

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, pencil sharpener includes the shell 1 for needing to design according to market and client, the shell 1 is hollow, described The head of shell 1 or the inside of body two sides are equipped with the clamp assemblies for clamping pencil and the hobboing cutter group for digging pencil Part, the clamp assemblies and hob assembly are oppositely arranged, and such pencil can be with the hobboing cutter after the clamp assemblies are fixed Component alignment；Further include hand component, as shown in Fig. 2, the hand component include be fixedly connected on the shell 1 head or Person's body is provided with the supporting element 2 and the rotatable head for being connected to the shell 1 or body of the clamp assemblies side It is provided with the revolving part 3 of the hob assembly side, when 3 turn of revolving part can drive hob assembly rotary planing pencil, institute State that supporting element 2 is opposing stationary, and the junction of the supporting element 2 and the shell 1 forms the pilot hole 21 for pencil insertion； When idle, the revolving part 3 is overlapped on the supporting element 2.

In the present embodiment, the hand component may be designed to the headset shape structure for being worn on the head of the shell 1, or Person is designed to the form that both hands are made a slight bow.

Above-mentioned pencil sharpener is optimized pencil sharpener on the basis of existing pencil sharpener, by the clamp assemblies and hobboing cutter Component is oppositely arranged on the two sides of the shell 1 respectively, then the supporting element 2 of the hand component and the clamp assemblies are connected It connects, the revolving part 3 is connect with the hob assembly, and the revolving part 3 is similar to handle, and the hob assembly can be driven to rotate Pencil is dug, in this way, the revolving part 3 is overlapped on the supporting element 2 when idle, the revolving part 3 is stowed away, in use, will The revolving part 3 is dismantled with the supporting element 2, and for holding, this structure greatly optimizes the structure of product, and moulding is unique, External form has more ornamental value, more children's interesting, and saves storage space.

In the present embodiment, the shell 1 is cartoon shape, can be rabbit shape or bear shape or panda shape Shape etc., it should be noted that as long as being related to the pencil sharpener of hand component described in the present embodiment i.e. within the scope of application.

Further, as shown in figure 3, the revolving part 3 includes successively the first revolving part 31 interconnected, the second revolving part 32 and third revolving part 33, first revolving part 31 is connected with the shell 1 rotation, second revolving part 32 and described the The one end of one revolving part 31 far from the shell 1 is hinged, and the third revolving part 33 is with second revolving part 32 far from described One end of first revolving part 31 can rotate in a circumferential direction connection, and the third revolving part 33 is taken far from one end of second revolving part 32 It is connected to the supporting element 2.

Above-mentioned revolving part have first revolving part 31, the second revolving part 32 connected with 33 three parts of third revolving part and At first revolving part 31 can only be fulcrum rotation, second revolving part with the shell 1 and first connector 4 32 can swing around hinge joint, and the third revolving part 33 can be rotated around second revolving part 32, thus can easily Use is packed up and split to the revolving part 3, the third revolving part 33 is held when digging pencil can be using second rotation Part 32 drives first revolving part 31 to rotate, and achievees the purpose that dig pencil.

There are two first connecting portion 22, two first connecting portions far from the setting of described 1 one end of shell for the supporting element 2 22 are separately positioned on the two sides of the end, connecting hole 221 are formed in the first connecting portion 22, a connection piece 4 is from one The connecting hole 221 of the first connecting portion 22 is passed through and is inserted into the connecting hole 221 of another first connecting portion 22, institute It states third revolving part 33 and forms the second connecting portion 331 that oriented 4 direction of the connector extends, the second connecting portion 331 can It is overlapped on the connector 4 between two first connecting portions 22.

In above structure, the second connecting portion 331 of the third revolving part 33 can be pressed on the company slightly On fitting 4, it is not easy to be detached from, as long as while slightly firmly lift the third revolving part 33, can be by the third revolving part 33 It is separated from the supporting element 2, so that the revolving part 3 is not easy to slip, while facilitating fractionation again.

In the present embodiment, form on first revolving part 31 drives the hob assembly to rotate by swingle, institute It states the first revolving part 31 and forms threaded swivelling chute 311, first revolving part 31 is threadedly engaged with the swingle, institute The tightening direction for stating screw thread is identical as the direction of rotation of first revolving part 31；The first revolving part 31 described in this way and hobboing cutter group Firm connection is formed between part, will not be separated, while also can be removably mounted.

Second revolving part 32 is articulated with first revolving part 31 by articulated structure；The articulated structure includes setting The first articulated section 312 for being placed in 31 end of the first revolving part, forming the first hinge hole 313 is set to second rotation The second articulated section 321 for turning 32 end of part, forming the second hinge hole 322, first articulated section 312 are set as two, and Every setting, second articulated section 321 is placed between two first articulated sections 312, two first hinge holes 313 with Second hinge hole 322 is aligned, and a connection piece 4 is inserted into from first hinge hole 313, passes through second hinge hole 322 until another hinge hole；The connector 4 connects the first articulated section 312 and the second articulated section 321.

In the present embodiment, the connector 4 is club shaped structure, and one end is divided into flexible two elastic portions 41, the elastic portion 41 is provided with barb 42 far from one end of the connector 4, and this structure can facilitate the connector 4 to pacify Dress, two elastic portions 41 can be shunk during installation, and after installing, the barb 42 can prevent the connector 4 or connector 4 Abjection.

Third revolving part 33 is the flat-shaped structure with certain radian；The third revolving part 33 includes passing through clamping The mutually matched first part 332 of structure and second part 333；The first part 332 and second part 333 are along speed described the The short transverse of three revolving parts 33 dismounts.

The clamping structure includes the card slot for taking shape in the first part 332, and takes shape in the second part 333 Grab 335.

Further, second revolving part 32 forms fixed column 323 far from one end of first revolving part 31, described The junction of first part 332 and second part 333 forms the slot 334 being packed into suitable for the fixed column 323, the fixation The boss 324 for preventing the fixed column 323 from deviating from is provided on column 323；Above structure can make the third revolving part 33 It is rotated relative to second revolving part 32.

The bottom of the shell 1 is equipped with the mounting plate that can pour out the pencil chip in the shell 1.

In other embodiments, a drawer can also be designed for collecting pencil chip in the bottom of the pencil sharpener.

The shell 1 is assembled by first shell and second shell；Certainly, this is the preferred embodiment of the present embodiment, It is clamp assemblies and hob assembly etc. in order to facilitate the installation of, in other embodiments, if the shell 1 can also be resolved by cadre Point.

The back side that the first connecting portion 22 is connect with supporting element 2, first articulated section 312 and the second revolving part 32 connect The back side connect is provided with reinforcing rib.

Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or It changes still within the protection scope of the invention.

Claims (10)

1. a kind of pencil sharpener, which is characterized in that including shell (1), the shell (1) is internal to be equipped with for clamping pencil relatively Clamp assemblies and hob assembly for digging pencil, the clamp assemblies and hob assembly are separately positioned on the shell (1) Head or body two sides；It further include hand component, the hand component includes the head for being fixedly connected on the shell (1) Or body be provided with the clamp assemblies side supporting element (2) and the rotatable head for being connected to the shell (1) or The revolving part (3) that person's body is provided with the hob assembly side, can drive the hob assembly rotation；The revolving part (3) The supporting element (2) can be overlapped in pack up the revolving part (3).

2. pencil sharpener according to claim 1, which is characterized in that the revolving part (3) includes connecting with the shell (1) The first revolving part (31), second revolving part (32) hinged far from the shell (1) one end with first revolving part (31) Be connected to second revolving part (32) far from first revolving part (31) one end and can relatively described second revolving part (32) the third revolving part (33) to rotate in a circumferential direction；The third revolving part (33) overlaps far from described second revolving part (32) one end In the supporting element (2).

3. pencil sharpener according to claim 2, which is characterized in that the supporting element (2) sets far from the shell (1) one end It sets there are two forming the first connecting portions (22) of the first connecting hole (221), a connection piece (4) is from first connecting hole (221) it passes through and is inserted into another described first connecting hole (221), the third revolving part (33) forms the oriented connector (4) second connecting portion (331) that direction extends, the second connecting portion (331) can be overlapped on two first connecting portions (22) on the connector (4) between.

4. pencil sharpener according to claim 2, which is characterized in that molding passes through swingle band on first revolving part (31) The hob assembly rotation is moved, first revolving part (31) forms the swivelling chute (311) suitable for swingle insertion, institute It states the first revolving part (31) to be threadedly engaged with the swingle, the rotation of the tightening direction of screw thread and first revolving part (31) Direction is identical.

5. pencil sharpener according to claim 2, which is characterized in that second revolving part (32) is hinged by articulated structure In first revolving part (31)；The articulated structure include two be arranged at intervals at the first revolving part (31) end, at Type has the first articulated section (312) of the first hinge hole (313), is set to the second revolving part (32) end, forms second The second articulated section (321) of hinge hole (322), second articulated section (321) can be placed in two first articulated sections (312) Between, two first hinge holes (313) are aligned with second hinge hole (322), and a connection piece (4) is from one described One hinge hole (313) insertion passes through second hinge hole (322) until another hinge hole.

6. pencil sharpener according to claim 2, which is characterized in that third revolving part (33) is with the flat of certain radian Strip structure.

7. pencil sharpener according to claim 6, which is characterized in that the third revolving part (33) includes passing through clamping structure Mutually matched first part (332) and second part (333).

8. pencil sharpener according to claim 7, which is characterized in that second revolving part (32) is far from first rotation One end of part (31) forms fixed column (323), the first part (332) of the third revolving part (33) and second part (333) junction forms the slot (334) being packed into suitable for the fixed column (323), is provided on the fixed column (323) Boss (324) for preventing the fixed column (323) from deviating from.

9. pencil sharpener according to claim 1, which is characterized in that the bottom of the shell (1) is equipped with can be by the shell The mounting plate that pencil chip in body (1) is poured out.

10. pencil sharpener according to claim 1, which is characterized in that the shell (1) is by first shell and second shell group It fills.