CN217365570U - Tool apron with drainage function - Google Patents

Abstract

The utility model discloses a blade holder with drainage function, including installation section of thick bamboo, the top cap that is used for the grafting cutter and the base of locating installation bobbin base portion, the top of base is equipped with the mounting groove, and the mounting groove internal fixation has the balancing weight, forms the installation clearance between the periphery side of balancing weight and the inside wall of mounting groove, is equipped with the wash port on the base, and the wash port is located the balancing weight below and communicates with the installation clearance. The utility model discloses a set up the balancing weight on the base, can prevent that the blade holder from taking place to empty under the effect of cutter, guarantee the safe in utilization of blade holder, encircle the installation clearance in balancing weight week side when the balancing weight installation of being convenient for, can collect the water droplet of drippage on the cutter, and through wash port discharge base, prevent that the water droplet from gathering for a long time and breeding the bacterium in balancing weight or installation clearance, guarantee the drying of base, locate the balancing weight bottom with the wash port, make the balancing weight can carry out sheltering from of certain degree to the top of wash port, guarantee the inside cleanness of blade holder.

Description

Tool apron with drainage function

Technical Field

The utility model belongs to the kitchen utensil field, concretely relates to blade holder with drainage function.

Background

At present, the blade holder on the market is difficult to dismantle usually and washs, and liquid such as the water droplet of cutter drippage is gathered in the inside of blade holder for the inside bacterium of very easily breeding of blade holder or the corrosion that takes place to rot, life is short, and user's use is experienced relatively poorly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a blade holder with drainage function is provided to solve at least one of above-mentioned problem.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a blade holder with drainage function, is including installation section of thick bamboo, the top cap that is used for the grafting cutter and locate the base of installation bobbin base portion, and the top of base is equipped with the mounting groove, and the mounting groove internal fixation has the balancing weight, forms the installation clearance between the periphery side of balancing weight and the inside wall of mounting groove, is equipped with the wash port on the base, and the wash port is located the balancing weight below and communicates with the installation clearance.

In the tool apron with the drainage function, the counterweight block is partially shielded at the top of the drainage hole, so that the drainage hole is exposed and communicated with the mounting gap.

In the blade holder with drainage function, still be equipped with the spacing muscle of annular that encircles the balancing weight in the mounting groove, form water drainage tank between the lateral wall of the spacing muscle of annular and the inside wall of mounting groove, the spacing muscle of annular is interrupted the setting and is in order to communicate wash port and water drainage tank.

In the cutter holder with the drainage function, the drainage hole is positioned at the discontinuous position of the annular limiting rib so as to be communicated with the drainage groove.

In the tool apron with the drainage function, the base is further provided with a water outlet hole penetrating through the base, and the water outlet hole is formed in the bottom of the drainage groove.

In the tool apron with the drainage function, a plurality of water outlet holes are formed, and are distributed on the bottom surface of the drainage groove at equal intervals; or the bottom surface of the drainage groove is obliquely arranged, and the water outlet hole is positioned at the lowest position of the drainage groove.

In the tool apron with the drainage function, the counterweight block is provided with an avoiding groove which penetrates through the side wall and the bottom wall of the counterweight block, and the avoiding groove is positioned above the drainage hole so as to communicate the drainage hole with the mounting gap.

In the above-mentioned blade holder with drainage function, the top of base still is equipped with a plurality of installation protruding muscle that stretch into in the installation section of thick bamboo and with the installation buckle of the inner wall joint of installation section of thick bamboo, installation protruding muscle and installation buckle set up in turn to encircle all sides at the mounting groove.

In the cutter holder with the drainage function, the installation buckle comprises a buckle plate and a clamping bulge arranged on the buckle plate, and the clamping bulge is a semi-water-drop-shaped bulge with a narrow upper part and a wide lower part.

In the tool apron with the drainage function, the peripheral side of the base is surrounded by the surrounding edge, the peripheral side of the surrounding edge is provided with the operation groove, and when the base is buckled with the mounting cylinder, the bottom of the mounting cylinder is abutted against the top of the surrounding edge.

The beneficial effects of the utility model are that:

the utility model provides a blade holder with drainage function, is including installation section of thick bamboo, the top cap that is used for the grafting cutter and locate the base of installation bobbin base portion, and the top of base is equipped with the mounting groove, and the mounting groove internal fixation has the balancing weight, forms the installation clearance between the periphery side of balancing weight and the inside wall of mounting groove, is equipped with the wash port on the base, and the wash port is located the balancing weight below and communicates with the installation clearance. The technical scheme has the following technical effects:

the utility model discloses a set up the balancing weight on the base, can reduce the focus of blade holder, prevent that the blade holder from taking place to empty under the effect of cutter, guarantee the safe in utilization of blade holder, encircle the installation clearance in balancing weight week side when the balancing weight installation of being convenient for, can collect the water droplet of drippage on the cutter, when the cutter stretches into the installation section of thick bamboo through inserting the tool hole promptly, the water droplet of drippage on the cutter finally can fall into in the installation clearance, and wash port discharge base through with the installation clearance intercommunication, prevent that the water droplet from gathering for a long time in balancing weight or installation clearance and breeding the bacterium, guarantee the drying of base, locate the balancing weight bottom with the wash port, make the balancing weight can carry out certain degree sheltering from to the top of wash port, prevent dust on the mesa and the direct upwards rush into in the blade holder, guarantee the inside cleanness of blade holder.

Still be equipped with the spacing muscle of annular that encircles the balancing weight in the mounting groove, form water drainage tank between the lateral wall of the spacing muscle of annular and the inside wall of mounting groove, the spacing muscle of annular is interrupted the setting with intercommunication wash port and water drainage tank for through the rivers that are interrupted the position and get into the water drainage tank of the spacing muscle inner circle of annular and the rivers that directly fall into the spacing muscle inner circle of annular can pass through the wash port and directly discharge the spacing groove downwards, keep the dry cleanness in balancing weight and the water drainage tank.

The wash port is located the interrupted position of annular spacing muscle to with water drainage tank intercommunication, so that the rivers that get into annular spacing muscle inner circle through interrupted position can discharge through the wash port fast, prevent that rivers from continuing to flow between the bottom surface of balancing weight and the base, guarantee the drying of balancing weight bottom.

Still be equipped with the apopore that runs through the base on the base, the bottom of water drainage tank is located to the apopore, and the apopore can in time discharge the liquid in the water drainage tank, prevents that water drainage tank from gathering liquid for a long time and breeding the bacterium, also prevents that water drainage tank's liquid level is too high and the soaking corrosion balancing weight.

The water outlet holes are arranged on the bottom surface of the drainage groove at equal intervals, so that liquid in each position in the drainage groove can be conveniently drained in time while the structure is simple; or, the bottom surface slope of water drainage tank sets up, and the apopore is located water drainage tank's lowest for all liquid in the water drainage tank all flow to water drainage tank's lowest along water drainage tank's bottom surface, and discharge from the apopore, guarantee water drainage tank's drying.

The balancing weight is provided with an avoiding groove which runs through the side wall and the bottom wall of the balancing weight, and the avoiding groove is positioned above the drain hole so as to communicate the drain hole with the installation gap. The water flow in the installation gap flows into the drain hole through the avoiding groove and flows out of the cutter holder through the drain hole, so that the water flow is prevented from accumulating in the installation gap, the communication between the drain hole and the installation gap can be realized through a simple structure, and the production and processing difficulty is reduced.

The top of base still is equipped with a plurality ofly stretches into the protruding muscle of installation in the installation section of thick bamboo and with the installation buckle of the inner wall joint of an installation section of thick bamboo, the protruding muscle of installation sets up with the installation buckle in turn, in order to encircle all sides at the mounting groove, when base and installation section of thick bamboo are in the assembled condition, the protruding muscle of installation stretches into in the installation section of thick bamboo with the installation buckle, the inner wall chucking of installation buckle and installation section of thick bamboo, in order to lock between base and the installation section of thick bamboo, when locking is effectual, be convenient for installation and dismantlement between base and the installation section of thick bamboo, and simultaneously, the protruding muscle of installation that stretches into in the installation section of thick bamboo can carry out spacing on the horizontal direction between base and the installation section of thick bamboo, prevent to take place the displacement on the horizontal direction between installation section of thick bamboo and the base and damage the installation buckle, make the connection between installation section of thick bamboo and the base more stable.

The installation buckle includes the buckle and locates the joint arch on the buckle, and the joint arch is the semiwater-drop shape arch of narrow-end-up width down for the cross-section. In the installation of installation section of thick bamboo and base, the bellied upper portion of the joint of semiwater droplet form can lead the bottom of installation section of thick bamboo, and when installation section of thick bamboo and base locking, the bellied lower part of the joint of semiwater droplet form can effectively prevent the joint arch and freely throw off with the joint groove, and the laborsaving swift while of installation, locking is effectual.

The periphery side of base is surrounded there is the surrounding edge, and the periphery side of surrounding edge is equipped with the operation groove, and when the base was buckled with the installation section of thick bamboo, the bottom of installation section of thick bamboo offset with the top of surrounding edge, and the setting of surrounding edge can be installed the location to the installation section of thick bamboo fast when the assembly, and simultaneously, the recessed formation operation groove that forms of surrounding edge for the user when dismantling, grips the surrounding edge and stretch into the finger operation inslot with the push down the base, so that user separation base and installation section of thick bamboo.

The features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

Drawings

The invention will be further described with reference to the following drawings and detailed description:

FIG. 1 is a perspective view of a tool holder according to a first embodiment;

FIG. 2 is an exploded view of the tool holder according to the first embodiment;

FIG. 3 is a partial cross-sectional view of a tool holder according to one embodiment;

FIG. 4 is an enlarged view of the portion A of FIG. 3;

FIG. 5 is a first perspective view of a base according to a first embodiment;

FIG. 6 is an enlarged view of the portion B of FIG. 5;

FIG. 7 is a second perspective view of the base according to the first embodiment;

FIG. 8 is a sectional view of a base according to a second embodiment.

Reference numerals:

100. mounting the cylinder;

200. a top cover; 210. a plate body; 211. a cutter inserting hole; 220. a barrel; 221. a partition plate; 222. a placement groove;

300. a base; 310. an annular limiting rib; 311. a rib is protruded; 312. avoiding the gap; 320. positioning a buckle; 321. clamping a plate; 322. positioning the projection; 3221. a guide surface; 3222. a locking surface; 330. installing a convex rib; 340. mounting a buckle; 341. buckling the plate; 342. clamping the bulges; 350. surrounding edges; 351. an operation slot; 360. mounting grooves; 370. a limiting groove; 371. a drain hole; 380. a water discharge tank; 381. a water outlet hole;

400. a balancing weight; 410. avoiding the groove.

Detailed Description

The utility model provides a blade holder with drainage function, including installation section of thick bamboo, the base that is used for the top cap of grafting cutter and locates installation bobbin base portion, the top of base is equipped with the mounting groove, and the mounting groove internal fixation has the balancing weight, forms the installation clearance between the periphery side of balancing weight and the inside wall of mounting groove, is equipped with the wash port on the base, and the wash port is located the balancing weight below and communicates with the installation clearance. The utility model discloses a set up the balancing weight on the base, can reduce the focus of blade holder, prevent that the blade holder from taking place to empty under the effect of cutter, guarantee the safe in utilization of blade holder, encircle the installation clearance in balancing weight week side when the balancing weight installation of being convenient for, can collect the water droplet of drippage on the cutter, when the cutter stretches into the installation section of thick bamboo through inserting the tool hole promptly, the water droplet of drippage on the cutter finally can fall into in the installation clearance, and wash port discharge base through with the installation clearance intercommunication, prevent that the water droplet from gathering for a long time in balancing weight or installation clearance and breeding the bacterium, guarantee the drying of base, locate the balancing weight bottom with the wash port, make the balancing weight can carry out certain degree sheltering from to the top of wash port, prevent dust on the mesa and the direct upwards rush into in the blade holder, guarantee the inside cleanness of blade holder.

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

the utility model provides a blade holder with drainage function, as shown in fig. 1 to 7, including installation section of thick bamboo 100, top cap 200 and base 300, top cap 200 locates the top of installation section of thick bamboo 100, be equipped with the slotting tool hole 211 that is used for inserting the cutter on top cap 200, the bottom of installation section of thick bamboo 100 is located to base 300, can dismantle between base 300 and the installation section of thick bamboo 100 and be connected, be equipped with ascending mounting groove 360 of opening on base 300, the mounting groove 360 internal fixation has balancing weight 400, the installation clearance who encircles balancing weight 400 has been formed between the periphery side of balancing weight 400 and the inside wall of mounting groove 360, be equipped with wash port 371 on base 300, the wash port is located balancing weight 400 below and communicates with the installation clearance.

The utility model can reduce the gravity center of the tool apron by arranging the balancing weight 400 on the base 300, prevent the tool apron from toppling under the action of the tool, ensure the use safety of the tool apron, collect water drops dropping on the tool when the mounting clearance around the balancing weight 400 is convenient for the mounting of the balancing weight 400, that is, when the cutter is inserted into the mounting cylinder 100 through the cutter insertion hole 211, water drops dropped from the cutter may eventually fall into the mounting gap, and is discharged out of the base 300 through the water discharge hole 371 communicated with the installation gap, so as to prevent water drops from accumulating in the balancing weight 400 or the installation gap for a long time to breed bacteria, ensure the drying of the base 300, arrange the water discharge hole 371 at the bottom of the balancing weight 400, so that the counterweight 400 can shield the top of the drainage hole 371 to a certain extent, and prevent dust and crawlers on the table-board from directly rushing into the tool apron upwards, thereby ensuring the cleanness of the inside of the tool apron.

As shown in fig. 2 and fig. 3, in this embodiment, the top of the base 300 is provided with a plurality of mounting ribs 330 and mounting fasteners 340, the mounting ribs 330 and the mounting fasteners 340 are alternately disposed around the outer periphery of the top surface of the base 300, when the base 300 and the mounting cylinder 100 are in an assembled state, the mounting ribs 330 and the mounting fasteners 340 extend into the mounting cylinder 100, the mounting fasteners 340 are tightly clamped with the inner wall of the mounting cylinder 100 to lock the base 300 and the mounting cylinder 100, the locking effect is good, and the mounting and dismounting between the base 300 and the mounting cylinder 100 are facilitated, meanwhile, the mounting ribs 330 extending into the mounting cylinder 100 can limit the position between the base 300 and the mounting cylinder 100 in the horizontal direction, so as to prevent the mounting fasteners 340 from being damaged due to the displacement between the mounting cylinder 100 and the base 300 in the horizontal direction, and make the connection between the mounting cylinder 100 and the base 300 more stable.

As shown in fig. 6, this embodiment is preferred, the installation buckle 340 includes buckle 341 and locates the protruding 342 of joint on the buckle 341 lateral wall, the protruding 342 of joint is used for cooperating with the joint groove on the installation section of thick bamboo 100 inner wall, the protruding 342 of joint cross-section is narrow down wide down, be the semiwater droplet form, in the installation of installation section of thick bamboo 100 and base 300, the protruding 342 upper portion of semiwater droplet form joint can lead the bottom of installation section of thick bamboo 100, when installation section of thick bamboo 100 and base 300 locking, the protruding 342 and joint groove free disengagement of joint can effectively be prevented to the protruding 342 of semiwater droplet form joint's lower part, the laborsaving swift while of installation, locking effect is good. The clamping groove in this embodiment may be formed by the top of the clamping rib 311 on the inner wall of the mounting tube 100 and the inner wall of the mounting tube 100 together, or may be formed by a groove on the inner wall of the mounting tube 100.

As shown in fig. 3, in the present embodiment, a surrounding edge 350 surrounding the base 300 is disposed on the outer periphery of the base 300, when the mounting barrel 100 and the base 300 are in an assembled state, the bottom of the mounting barrel 100 abuts against the top of the surrounding edge 350, the surrounding edge 350 is disposed to enable the mounting barrel 100 to be quickly mounted and positioned during assembly, meanwhile, the middle portion of the surrounding edge 350 is recessed to form an operation groove 351, and when a user detaches the base 300, the user grips the surrounding edge 350 and extends fingers into the operation groove 351 to press the base 300 down, so that the user detaches the base 300 and the mounting barrel 100.

In this embodiment, installation protruding muscle 330 and installation buckle 340 set up in turn and around the periphery side at base 300 top surface, in order to form mounting groove 360, the top of base 300 is equipped with annular spacing muscle 310, annular spacing muscle 310 is located mounting groove 360 and encircles the setting of balancing weight 400, the inside wall of annular spacing muscle 310 forms spacing groove 370, form the ascending water drainage tank 380 of opening between the outside wall of annular spacing muscle 310 and the inside wall of mounting groove 360, in order to be used for collecting the water droplet that drips on cutter and the tableware, still be equipped with the vertical base 300 that runs through on base 300 with intercommunication water drainage tank 380 and external apopore 381, and the interior liquid of time discharge water drainage tank 380, prevent that water drainage tank 380 from gathering liquid for a long time and breeding the bacterium, also prevent that water drainage tank 380's liquid level is too high and soak corruption balancing weight 400. Preferably, apopore 381 is equipped with a plurality ofly, and a plurality of apopores 381 is equidistant to be distributed in the bottom of water drainage tank 380, and simple structure is the time, and the liquid of each position in the water drainage tank 380 of being convenient for can both in time be discharged. Of course, it is understood that only one water outlet hole 381 may be provided in this embodiment, the bottom surface of the drainage groove 380 may be inclined, and the water outlet hole 381 may be provided at the lowest position of the drainage groove 380, so that all the liquid in the drainage groove 380 flows to the lowest position of the drainage groove 380 along the bottom surface of the drainage groove 380 and is discharged from the water outlet hole 381.

As shown in fig. 5, in this embodiment, the annular limiting rib 310 includes a plurality of protruding ribs 311, the plurality of protruding ribs 311 are discontinuously distributed on the base 300, the base 300 is further provided with a positioning buckle 320, the positioning buckle 320 surrounds the balancing weight 400 to connect the balancing weight 400 to the base 300, each positioning buckle 320 is respectively located between two adjacent protruding ribs 311, so that the stress on the balancing weight 400 is more uniform, the locking effect is better, the avoiding gap 312 is provided between the two sides of the positioning buckle 320 and the protruding ribs 311, so that the positioning buckle 320 deforms toward the inside of the limiting groove 370 or the outside of the limiting groove 370, so that the user is more convenient and labor-saving when the balancing weight 400 is installed and detached, and the user experience is improved.

In this embodiment, the drainage holes 371 are all located at the bottom of the limiting groove 370, and the balancing weight 400 disposed in the limiting groove 370 only shields the top portion of the drainage holes 371, so that the water flow entering the drainage groove 380 in the limiting groove 370 through the avoiding gap 312 and the water flow directly falling into the limiting groove 370 can directly drain out of the limiting groove 370 downwards through the drainage holes 371, and the inside of the limiting groove 370 and the inside of the drainage groove 380 are kept dry and clean. Preferably, the drainage hole 371 is located at a side portion of the positioning buckle 320, so that water entering the limiting groove 370 through the avoiding gap 312 can quickly flow out of the limiting groove 370 through the drainage hole 371, and the water is prevented from continuously flowing between the bottom surface of the balancing weight 400 and the base 300, thereby ensuring the dryness of the bottom of the balancing weight 400. Of course, it is understood that the drainage hole 371 of the present embodiment may be partially located at the bottom of the limiting groove 370 and partially located at the bottom of the avoiding gap 312. In this embodiment, as shown in fig. 4, the positioning fastener 320 is disposed to be inclined toward the limiting groove 370, an included angle between an outer side wall of the positioning fastener 320 and a horizontal plane is α, and α > 90 ° is satisfied, so that an upper end of the inclined positioning fastener 320 extends into the limiting groove 370, when the balancing weight 400 is installed in the limiting groove 370, the inclined positioning fastener 320 can ensure that a certain gap is formed between the outer side wall of the balancing weight 400 and the limiting rib 311 and between the outer side wall of the balancing weight 400 and the positioning fastener 320, and ensure that the balancing weight 400 is not completely blocked at the top of the drainage hole 371 when being installed in the limiting groove 370, thereby ensuring the drainage effect of the drainage hole 371, and simultaneously reducing the installation difficulty and facilitating the installation of a user.

As shown in fig. 4 and fig. 6, in this embodiment, the positioning fastener 320 includes a clamping plate 321 and a positioning protrusion 322, the positioning protrusion 322 is disposed on the top of the sidewall of the clamping plate 321 facing to one side of the limiting groove 370, when the counterweight 400 is located in the limiting groove 370, the bottom of the positioning protrusion 322 is abutted against the top of the counterweight 400, so as to compress the counterweight 400 on the base 300, the limiting effect is good, the counterweight 400 is prevented from moving in the vertical direction, the weight of the cutter base 300 is ensured, and the cutter is prevented from toppling over due to the heavier top and lighter bottom. Preferably, the cross section of the positioning protrusion 322 is triangular, the positioning protrusion 322 includes a mounting surface connected to the clamping plate 321, an upward inclined guide surface 3221 and a locking surface 3222 for compressing the weight block 400, the locking surface 3222 is located at the bottom of the guide surface 3221, when the weight block 400 is mounted, the upward inclined guide surface 3221 guides the weight block 400, so that the weight block 400 moves down to the limiting groove 370 along the guide surface 3221, so that a user does not need to accurately align the center positions of the weight block 400 and the limiting groove 370, and quick mounting can be realized under the mounting guide of the guide surface 3221, the assembly difficulty is reduced, and the assembly efficiency is improved.

As shown in fig. 2, the top cover 200 includes a plate body 210 and a barrel body 220, the knife inserting hole 211 is formed in the plate body 210, so as to place a knife, the barrel body 220 is formed in the plate body 210, and extends from the plate body 210 to the installation barrel 100, so as to place chopsticks, spoons and other tableware, so that the application range of the knife holder is wider, in order to separately place different kinds of tableware, the tableware is prevented from being stacked together and not easy to take, a partition 221 is further arranged in the barrel body 220 in the embodiment, the partition 221 extends along the axial direction of the barrel body 220, so as to separate the barrel body 220 into two placing grooves 222 arranged side by side, a water passing hole is formed in the bottom of the barrel body 220, the water passing hole communicates with the placing grooves 222 and the inside of the installation barrel 100, so as to discharge accumulated water in the barrel body 220 in time, and ensure the dryness and sanitation of the tableware. In the present embodiment, the plate body 210 and the mounting barrel 100 are preferably locked by a snap, so that the user can conveniently mount, dismount and clean the plate body.

The second embodiment:

as shown in fig. 8, the difference between the first embodiment and the second embodiment is that, in the first embodiment, an avoiding groove 410 is provided on the weight 400, the avoiding groove 410 penetrates through the side wall and the bottom wall of the weight 400, the avoiding groove 410 is located above the drainage hole 371 to communicate the drainage hole 371 with the installation gap, water in the installation gap flows into the drainage hole 371 through the avoiding groove 410, and flows out of the tool holder through the drainage hole 371 to prevent the water from accumulating in the installation gap, and through a simple structure, the drainage hole 371 and the installation gap can be communicated with each other, thereby reducing the difficulty in production and processing.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a blade holder with drainage function, is including installation section of thick bamboo, the top cap that is used for the grafting cutter and locate the base of installation bobbin base portion, its characterized in that: the base is provided with a mounting groove at the top, a balancing weight is fixed in the mounting groove, a mounting gap is formed between the outer peripheral side of the balancing weight and the inner side wall of the mounting groove, and the base is provided with a drain hole which is positioned below the balancing weight and communicated with the mounting gap.

2. The tool rest with the water drainage function according to claim 1, wherein: the balancing weight is partially shielded at the top of the drain hole, so that the drain hole is partially exposed and communicated with the mounting gap.

3. A tool rest with a water drainage function according to claim 2, wherein: the mounting groove is internally provided with an annular limiting rib surrounding the balancing weight, a drainage groove is formed between the outer side wall of the annular limiting rib and the inner side wall of the mounting groove, and the annular limiting rib is arranged discontinuously to communicate the drainage hole and the drainage groove.

4. A tool rest with a water drainage function according to claim 3, wherein: the drain hole is positioned at the discontinuous position of the annular limiting rib so as to be communicated with the drain groove.

5. The tool apron with the water draining function as claimed in claim 4, characterized in that: still be equipped with on the base and run through the apopore of base, the apopore is located the bottom of water drainage tank.

6. The tool rest with a water draining function according to claim 5, wherein: the water outlet holes are formed in the bottom surface of the drainage groove at equal intervals; or, the bottom surface slope of water drainage tank sets up, the apopore is located water drainage tank's lowest department.

7. The tool rest with the water drainage function according to claim 1, wherein: the counterweight block is provided with an avoiding groove which penetrates through the side wall and the bottom wall of the counterweight block, and the avoiding groove is positioned above the drain hole so as to communicate the drain hole with the mounting gap.

8. A tool rest with a water drainage function according to any one of claims 1 to 7, wherein: the top of base still is equipped with a plurality ofly stretches into installation protruding muscle in the installation section of thick bamboo and with the installation buckle of the inner wall joint of installation section of thick bamboo, installation protruding muscle with the installation buckle sets up in turn, in order to encircle all sides of mounting groove.

9. The tool rest with the water draining function according to claim 8, wherein: the installation buckle includes the buckle and locates the joint arch on the buckle, the joint arch is that the cross-section is the semiwater droplet form arch of width under the narrow.

10. The tool rest with the water draining function according to claim 8, wherein: the periphery side of the base is surrounded by a surrounding edge, the periphery side of the surrounding edge is provided with an operation groove, and when the base is buckled with the installation barrel, the bottom of the installation barrel is abutted to the top of the surrounding edge.

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