JP3766957B2 - Mole collector - Google Patents

Description

  The present invention relates to an improvement of a mole remover for capturing moles that damage farmland or household gardens.

  There are many conventional mole removers that have a complicated structure and are expensive to manufacture, and those that are cylindrical and directly embedded in the passage of moles, so that they are less effective in some installation environments.

  Therefore, the applicant of the present invention has a very simple structure, so the manufacturing cost is low, and it can be easily attached from the side of the mole passage, so that the installation work is efficient. For the purpose of providing a mole remover capable of increasing the capture rate, the “mole remover” disclosed in Japanese Patent Application Laid-Open No. 2003-180227 has been improved and invented.

However, in order to attract moles with bait, it will not be effective unless it is favored by moles, and several days will elapse before the moles are captured after being placed in the mole collector If the bait is not changed frequently, the bait will rot and give off a strange odor, making it more difficult for the moles to get close to it.
JP 2003-180227 A

  Since the present invention captures moles using the behavior of moles without using bait, it can be installed for a long time without causing problems such as bait corruption, An object of the present invention is to provide a mole remover that is inexpensive to manufacture and can be easily installed.

  In order to solve the above-described problems, the present invention provides a capture unit comprising a cylindrical part and a needle part, a drive part comprising an upright part, an arm and an L-shaped member, a support leg, a first support plate, and a second support plate. And a stopper held by a holding thread attached to an upright part of the drive part and a drive rubber attached to the cylindrical part of the capture part, and fitted into a slit formed in the cylindrical part of the capture part With the stopper, the needle part is stored in the cylindrical part, and when the arm of the drive part rotates, the stopper is pulled off, and the needle part jumps out of the cylindrical part by the force of the driving rubber hooked on the upper end of the needle part and captures the mole It was set as the structure of the mole remover characterized by doing.

  The mole collector according to the present invention captures moles without using bait, and captures moles using the habits that moles have from the nature. It can be installed for a long time.

  In addition, since the structure is very easy, the manufacturing cost is low and the installation in the mole nest is easy.

  Below, the mole remover which is this invention is demonstrated in detail based on an accompanying drawing. 1 is a front view of a mole remover according to the present invention, FIG. 2 is a left side view of the mole remover according to the present invention, FIG. 3 is a right side view of the mole remover according to the present invention, and FIG. FIG. 5 is a rear view of the mole remover according to the present invention.

  As shown in FIGS. 1 to 5, a mole collector 1 according to the present invention includes a capture unit 2, a drive unit 3, and a support unit 4. As shown in FIG. 1, the capture unit 2 is supported by a support unit 4, and the support unit 4 provided with the capture unit 2 is connected to the drive unit 3.

  As shown in FIGS. 1 to 5, the capture unit 2 includes a cylindrical portion 2a and a needle portion 2e. As shown in FIG. 2, a horizontally long substantially rectangular slit 2b is formed at a position slightly above the center of the cylindrical portion 2a. The slit 2b is for fitting the stopper 5 when the mole remover 1 according to the present invention is installed.

  A needle portion 2e is inserted into the cylindrical portion 2a. The full length of the needle part 2e is formed longer than the full length of the cylindrical part 2a. The needle part 2e is formed of a needle support part 2d and a needle 2g, and the upper end 2c of the needle support part 2d is formed to have a diameter larger than the diameter of the cylindrical part 2a. Thereby, the upper end 2c of the needle support part 2d is caught on the upper part of the cylindrical part 2a, and the needle part 2e is prevented from entering the cylindrical part 2a.

  The diameter of the needle support portion 2d is substantially the same as that of the cylindrical portion 2a, and the needle 2g formed at the lower portion of the needle support portion 2d is formed to be thinner and sharper as it goes further. A step 2f is formed at the boundary between the needle support 2d and the needle 2g.

  The capture unit 2 is supported and connected to the support unit 4. The support portion 4 is connected to a support leg 4a having a L-shaped cross section formed by a front plate 4b and a left side plate 4g, and protruding to the right so as to be parallel to the ground on the top of the front plate 4b. It consists of a first support plate 4c and a second support plate 4d connected perpendicularly to the first support plate 4c.

  As shown in FIGS. 1 and 5, the first support plate 4c is connected to the upper end of the front plate 4b forming the L-shaped support leg 4a using bolts 7 and nuts 7a and 7a. Similarly, the second support plate 4d is connected to the right end of the first support plate 4c using bolts 7 and 7 and nuts 7a and 7a so that the upper and lower sides protrude from the first support plate 4c.

  As shown in FIGS. 1 and 5, three through holes 4 e, 4 e, 4 e are formed in the vertical direction at the left end of the second support plate 4 d forming the support portion 4. The support thread 4f is passed through the through holes 4e, 4e, and 4e, and the support thread 4f is wound around the outer periphery of the cylindrical part 2a of the capture part 2 to support the capture part 2 on the second support plate 4d.

  As shown in FIGS. 1 to 5, the drive unit 3 is connected by bolts 7 and 7 and nuts 7 a and 7 a so that the standing part 3 a and the arm 3 c form an L shape. The drive unit 3 includes an upright portion 3a, an arm 3c, and an L-shaped member 3g, and adjustment members 3i and 3j are attached thereto.

  The drive unit 3 is configured such that the flat part 3d constituting the left end of the arm 3c is perpendicular to the lower part of the standing part 3a, that is, the standing part 3a and the arm 3c form an L-shape when viewed from the front. It is connected with bolts 7 and 7 and nuts 7a and 7a.

  As shown in FIG. 4, the arm 3c has a flat portion 3d at the left end, an inclined portion 3e that is inclined so as to spread in the front direction from the left to the right, and the right end is a flat portion. 3f. And the L-shaped member 3g is attached to the flat part 3f which is the right end part of the arm 3c by the adjusting member 3j.

  As shown in FIGS. 2 and 3, the L-shaped member 3g attached to the flat portion 3f is a member that protrudes in the front direction so that the bottom surface 3h is parallel to the ground. The L-shaped member 3g is locked to the flat portion 3f by a locking pin 7b and an adjusting member 3j inserted from the back surface of the flat portion 3f constituting the right end portion of the arm 3c.

  The L-shaped member 3g is attached so as not to be in close contact with the flat portion 3f. That is, the locking pin 7b is inserted from the back surface of the flat portion 3f, the locking rings 3k and 3k are inserted, the L-shaped member 3g is inserted, and the adjusting member 3j is screwed from the front surface of the L-shaped member 3g. The member 3g and the flat portion 3f are locked without being in close contact with each other.

  The arm 3c is locked to the front plate 4b of the support leg 4a of the support portion 4 by an adjustment member 3i. As shown in FIGS. 1 and 5, the locking pin 7b inserted from the back surface of the front plate 4b of the support leg 4a is inserted through the front plate 4b and from the back surface of the flat portion 3d constituting the left end portion of the arm 3c. By inserting the adjusting member 3i from the front surface of the flat portion 3d, the front plate 4b of the support leg 4a and the flat portion 3d of the arm 3c are brought into close contact with each other and locked.

  The through hole 3b formed in the upper part of the upright portion 3a of the arm 3c is a hole for attaching a holding thread 5a for holding the stopper 5. As shown in FIG.1 and FIG.5, the holding thread | yarn 5a is tied to the through-hole 3b, and the stopper 5 is hold | maintained. The stopper 5 is a key-shaped member whose upper part is formed at a right angle.

  As shown in FIG. 1 to FIG. 5, a locking tool 6 b is attached to a substantially central position of the cylindrical part 2 a of the capturing part 2, and the capturing part 2 is attached to the holding tool 6 a connected to the tip of the locking tool 6 b. A driving rubber 6 serving as a driving source is attached.

  FIG. 6 is a front view showing a method of installing a mole remover according to the present invention. As shown in FIG. 6, in order to install the mole remover 1 according to the present invention, the needle part 2e of the capture part 2 is lifted upward so that the needle 2g is hidden in the cylindrical part 2a.

  Next, the stopper 5 held by the holding thread 5 a is fitted into the slit 2 b formed in the cylindrical portion 2 a of the capture portion 2 in the through hole 3 b formed in the upper portion of the standing portion 3 a of the drive unit 3. Since the stopper 5 is a key-shaped member having an upper portion formed at a right angle, the upper right portion is fitted into the slit 2b and fixed.

  Then, since the stopper 5 protrudes inside the cylindrical portion 2a, the step 2f formed at the boundary between the needle support portion 2d and the needle 2g of the needle portion 2e is caught by the stopper 5, and the needle portion 2e is stored in the cylindrical portion 2a. It is held as it is.

  In a state where the needle portion 2e is housed in the cylindrical portion 2a, that is, in a state where the upper end 2c of the needle portion 2e protrudes greatly from the upper portion of the cylindrical portion 2a, the needle portion 2e is held by the locking tool 6b and the holding tool 6a. The installation of the mole remover 1 according to the present invention is completed by largely extending the driving rubber 6 and hooking it on the upper end 2c of the needle 2e so as to cover the entire needle 2e.

  FIG. 7 is a front view showing the driving structure of the mole remover according to the present invention. It is the figure which showed the structure for driving the mole remover 1 installed by the installation method shown in FIG. As shown in FIG. 7, in order to drive the mole remover 1 according to the present invention, the mole remover 1 is first installed as shown in FIG.

  The installed mole remover 1 applies a force that the drive rubber 6 that is hooked on the upper end 2c of the needle 2e so as to cover the needle 2e always contracts downward. The needle portion 2e is held in the cylindrical portion 2a by a stopper 5 fitted in the slit 2b of the cylindrical portion 2a.

  Therefore, when the bottom surface 3h of the L-shaped member 3g of the drive unit 3 is pushed upward from the bottom as shown by the arrow A, the entire arm 3c to which the L-shaped member 3g is connected becomes the front plate of the support leg 4a. Since the adjustment member 3i locked to 4b is rotated as a base point, the upright portion 3a is rotated downward as indicated by an arrow B.

  Then, since the holding thread 5a that holds the stopper 5 is attached to the through hole 3b formed in the upper part of the standing part 3a, when the standing part 3a rotates in the downward direction indicated by the arrow B, the holding thread 5a also Pulled downward.

  When the holding thread 5a is pulled downward, the stopper 5 is detached from the slit 2b of the cylindrical portion 2a as shown by the arrow C, and the needle portion 2e is thereby free in the cylindrical portion 2a. The needle 2g jumps out of the cylindrical portion 2a vigorously by the force of contracting the driving rubber 6 downwardly hooked on the upper end 2c.

  FIG. 8 to FIG. 10 are views showing the usage state of the mole remover according to the present invention. FIG. 8 is a view showing a state where the mole remover according to the present invention is installed in the ground, FIG. 9 is a view showing a state approaching the mole remover according to the present invention, and FIG. 10 is a mole remover according to the present invention. It is a figure which shows the state which caught the mole.

  Mole has the habit of originally digging to return it when the passage near the nest that it digs up is blocked. The mole remover according to the present invention is a device that uses the behavior of the mole to drive the mole remover itself.

  As shown in FIG. 8, in order to install the mole collector 1 according to the present invention in the ground, the support portion 4 is provided on the side surface of the mole passage 8a so that the capture portion 2 is located above the mole passage 8a. The support leg 4a is inserted. At that time, since the L-shaped member 3g of the drive unit 3 is installed on the ground 8 so as to squeeze a part of the passage 8a, the passage 8a is blocked by the crushed soil 8b.

  As shown in FIG. 6, the mole remover 1 inserted in the ground 8 is pulled up and accommodated in the cylindrical portion 2a, and the stopper 5 is fitted into the slit 2b of the cylindrical portion 2a. 2e is fixed and the driving rubber 6 is hooked on the upper end 2c of the needle part 2e, and the installation of the mole remover 1 on the ground 8 is completed.

  As shown in FIG. 9, the mole 9 that has noticed that a part of the passage 8 a has been crushed and the road is blocked by the soil 8 b is trying to return the passage 8 a to the original state due to the habit of the mole. Start digging.

  When the mole 9 shown in FIG. 9 approaches the mole collector 1, the needle portion 2e of the capture unit 2 is accommodated in the cylindrical portion 2a, so that the mole 9 notices the presence of the needle 2g or the mole collector 1. Without intruding into the lower part of the mole remover 1, the crushed soil 8b of the passage 8a is continuously dug.

  As shown in FIG. 10, when the mole 9 enters the lower part of the mole collector 1 and continues to dig the soil 8b, the L-shaped member 3g of the drive unit 3 whose head is located near the ceiling of the passage 8a. When the arm 3c of the drive unit 3 is rotated, the stopper 5 is removed, and the needle 2g pops out from the cylindrical portion 2a of the capture unit 2 by the force of the drive rubber 6 to the mole 9 Mole 9 can be captured without giving time to escape.

  11 to 15 are views showing a second embodiment of the mole remover according to the present invention. 11 is a front view of a second embodiment of the mole remover according to the present invention, FIG. 12 is a left side view of the second embodiment of the mole remover according to the present invention, and FIG. 13 is a view of the mole remover according to the present invention. FIG. 14 is a right side view of the second embodiment, FIG. 14 is a plan view of the second embodiment of the mole remover according to the present invention, and FIG. 15 is a rear view of the second embodiment of the mole remover according to the present invention.

  As shown in FIG. 11 to FIG. 15, the mole remover 1 a in this example includes a capture unit 10, a drive unit 11, and a support unit 12. The capture unit 10 is provided at the right end of the projecting portion 12d constituting the right end of the support unit 12, and the drive unit 11 is attached to the support unit 12 by an adjustment member 11i.

  As shown in FIGS. 11 and 15, the drive unit 11 has an L-shaped member 11 g attached to the L-shaped arm 11 a and the L-shaped arm 11 a using an adjusting member 11 j and a locking pin 15. The L-shaped arm 11a forms a standing part 11b whose left end protrudes upward, and a through hole 11f is formed in the upper part of the standing part 11b. A flat part 11c is connected to the lower part of the upright part 11b, and an inclined part 11d connected to the right end of the flat part 11c is inclined in the front direction as it advances from the left to the right, and at the right end of the inclined part 11d. Is connected to the flat portion 11e.

  An L-shaped member 11g having a bottom surface 11h protruding in the front direction is attached to the flat portion 11e constituting the right end portion of the L-shaped arm 11a by a locking pin 15 and an adjusting member 11j inserted from the back surface of the flat portion 11e. It has been. Since the locking ring 11k is inserted through the locking pin 15, the flat portion 11e and the L-shaped member 11g are locked without being in close contact with each other.

  The support portion 12 includes a front plate 12b and a left side plate 12e to form a support leg 12a, and an upper portion of the front plate 12b forms a horizontal plate 12c protruding rightward. Further, the right end of the horizontal plate 12c is a protruding portion 12d protruding upward and downward, and the cylindrical portion 10a constituting the capturing portion 10 is welded and attached to the right end of the protruding portion 12d.

  The drive unit 11 is connected to the front plate 12b of the support leg 12a by a locking pin 15 and an adjustment member 11i inserted from the back of the front plate 12b. The locking pin 15 is inserted through the front plate 12b from the back side of the front plate 12b, through the flat portion 11c constituting the L-shaped arm 11a, the adjustment member 11i is screwed from the front, and the L-shaped arm 11a is adjusted. The members 11i are connected so as to rotate.

  Further, a holding thread 13a for holding the stopper 13 is attached to the through hole 11f formed in the upper portion of the upright portion 11b of the L-shaped arm 11a, and the stopper 13 is held.

  The capture part 10 is provided with a cylindrical part 10 a at the right end of the protruding part 12 d of the support part 12. A substantially rectangular slit 10b is formed on the left side surface of the cylindrical portion 10a, and a needle portion 10e including a needle support portion 10d and a needle 10g is accommodated in the cylindrical portion 10a. The needle portion 10e has a step 10f formed at the boundary between the needle support portion 10d and the needle 10g.

  A locking tool 14b is attached to the right of the outer peripheral surface located at the center of the cylindrical portion 10a, and a holding tool 14a connected to the tip of the locking tool 14b holds the drive rubber 14.

  The installation method of the mole remover 1a of this example is similar to the installation method of the mole remover 1 according to the present invention shown in FIG. 6, with the needle portion 10e pulled up so that the upper end 10c protrudes from the cylindrical portion 10a. The stopper 13 is fitted into the slit 10b formed in the cylindrical portion 10a so that the step 10f formed in the needle portion 10e is hooked on the stopper 13 in the cylindrical portion 10a and fixed, and the driving rubber 14 is extended to extend the upper end 10c. Hang on and install.

  The method of using the mole remover 1a of this example is the same as the method of using the mole remover 1 according to the present invention shown in FIGS. 8 to 10, and is installed on the ground so as to crush the mole passage. When the mole itself pushes up the L-shaped member 11g of the drive unit 11, the stopper 13 is removed, and the needle 10g jumps out of the cylindrical portion 10a and captures the mole.

  16 to 20 are views showing a third embodiment of the mole remover according to the present invention. 16 is a front view of a third embodiment of the mole remover according to the present invention, FIG. 17 is a left side view of the third embodiment of the mole remover according to the present invention, and FIG. 18 is a view of the mole remover according to the present invention. 19 is a right side view of the third embodiment, FIG. 19 is a plan view of the third embodiment of the mole remover according to the present invention, and FIG. 20 is a rear view of the third embodiment of the mole remover according to the present invention.

  The mole remover 16 shown in FIGS. 16 to 20 includes a capture unit 17, a drive unit 18, and a support unit 19. The capture unit 17 is formed at the right end of the support unit 19, and the drive unit 18 is connected to and supported by the support unit 19.

  As shown in FIGS. 16 to 20, the support portion 19 of the mole remover 16 is formed in an L shape by connecting a drive portion support member 19 a and a capture portion support member 19 b. The drive unit support member 19a and the capture unit support member 19b are made of aluminum square material. Of course, other materials. It may be made of iron or stainless steel.

  A holding tool 21a is attached to the right side of the capturing part support member 19b. The holder 21 a holds a drive rubber 21 that is a power source for driving the capture unit 17.

  A capture unit 17 is formed at the right end of the capture unit support member 19 b of the support unit 19. The upper end of the three needles, the needle part 17d at the center, the needle 17h on the left side, and the needle 17i on the right side, are connected and integrated with the capturing part 17 by a connecting member 17a. The central needle portion 17d is composed of a needle support member 17e and a needle 17f, and a step 17g is provided at the boundary between the needle support member 17e and the needle 17f.

  A slit 17c is formed on the left side surface of the cylindrical portion 17b provided so as to protrude from the capture portion support member 19b of the support portion 19. The needle part 17d connected to the center of the three needles 17d, 17h and 17i integrated with the connecting member 17a is inserted into the cylindrical part 17b. Since through holes are formed on the left and right of the cylindrical portion 17b of the capture portion support member 19b, the capture portion 17 is supported by inserting the needle portions 17d and the needles 17h and 17i into the through holes, respectively. 19 can be attached.

  The drive unit 18 includes an L-shaped arm 18a and an L-shaped member 18g attached to the L-shaped arm 18a by an adjusting member 18i. The L-shaped arm 18a forms an upright portion 18b whose left end protrudes upward, and a through hole 18f for connecting a holding thread 20a for holding the stopper 20 is formed in the upper portion of the upright portion 18b. A flat part 18c is connected to the lower part of the standing part 18b, and an inclined part 18d connected to the right end of the flat part 18c is inclined in the front direction as it advances from the left to the right, and a flat part is provided on the right end of the inclined part 18d. 18e is connected.

  An L-shaped member 18g is attached to the flat portion 18e constituting the right end of the L-shaped arm 18a by an adjusting member 18j. The L-shaped member 18g has a bottom surface 18h protruding in the front direction.

  The installation method of the mole remover 16 of the third embodiment shown in FIGS. 16 to 20 is the same as the mole remover 1 of the first embodiment and the mole remover 1a of the second embodiment shown in FIG. The needle part 17d and the needles 17h, 17i connected by the connecting member 17a are pulled up and protruded from the cylindrical part 17b, that is, the three needles 17f, 17h, 17i are hidden in the capture part support member 19b. Then, when the stopper 20 is fitted into the slit 17c formed in the cylindrical portion 17b, the step 17g formed in the needle portion 17d is hooked and fixed to the stopper 20 in the cylindrical portion 17b. In this state, the drive rubber 21 is extended upward and hooked on the connecting member 17a, and the installation of the mole remover 16 is completed.

  Similar to the mole remover 1 of the first embodiment and the mole remover 1a of the second embodiment shown in FIG. 8 to FIG. The drive unit support member 19a of the support unit 19 is inserted and installed, and the mole itself pushes up the L-shaped member 18g of the drive unit 18 by using the behavior of the mole, so that the stopper 20 is removed and the three needles 17f, 17h and 17i jump out vigorously and capture moles.

It is a front view of the mole remover which is this invention. It is a left view of the mole remover which is this invention. It is a right view of the mole remover which is this invention. It is a top view of the mole remover which is this invention. It is a rear view of the mole remover which is this invention. It is a front view which shows the installation method of the mole remover which is this invention. It is the front view which showed the drive structure of the mole remover which is this invention. It is a figure which shows the state which installed the mole remover which is this invention in the ground. It is a figure which shows the state which the mole approached the mole remover which is this invention. It is a figure which shows the state which caught the mole with the mole remover which is this invention. It is a front view of 2nd Example of the mole remover which is this invention. It is a left view of 2nd Example of the mole remover which is this invention. It is a right view of the 2nd Example of the mole remover which is this invention. It is a top view of 2nd Example of the mole remover which is this invention. It is a rear view of 2nd Example of the mole remover which is this invention. It is a front view of 3rd Example of the mole remover which is this invention. It is a left view of 3rd Example of the mole remover which is this invention. It is a right view of 3rd Example of the mole remover which is this invention. It is a top view of 3rd Example of the mole remover which is this invention. It is a rear view of 3rd Example of the mole remover which is this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Mole remover 1a Mole remover 2 Capture part 2a Cylindrical part 2b Slit 2c Upper end 2d Needle support part 2e Needle part 2f Level difference 2g Needle 3 Drive part 3a Standing part 3b Through-hole 3c Arm 3d Flat part 3e Inclined part 3f Flat part 3g L-shaped member 3h Bottom surface 3i Adjusting member 3j Adjusting member 3k Locking ring 4 Support portion 4a Support leg 4b Front plate 4c First support plate 4d Second support plate 4e Through hole 4f Support yarn 4g Left side plate 5 Stopper 5a Holding yarn 6 Drive Rubber 6a Holding tool 6b Locking tool 7 Bolt 7a Nut 7b Locking pin 8 Ground 8a Passage 8b Earth 9 Mole 10 Trapping part 10a Cylindrical part 10b Slit 10c Upper end 10d Needle support part 10e Needle part 10f Step part 10g Needle 11L Driving part 11a Character-shaped arm 11b Standing portion 11c Flat portion 11d Inclined portion 11e Flat portion 1 1f Through-hole 11g L-shaped member 11h Bottom surface 11i Adjusting member 11j Adjusting member 11k Locking ring 12 Supporting part 12a Supporting leg 12b Front plate 12c Horizontal plate 12d Protruding part 12e Left side plate 13 Stopper 13a Holding thread 14 Driving rubber 14a Holding tool 14b Stopper 15 Locking pin 16 Mole remover 17 Capture part 17a Connection member 17b Cylindrical part 17c Slit 17d Needle part 17e Needle support member 17f Needle 17g Step 17h Needle 17i Needle 18 Drive part 18a L-shaped arm 18b Standing part 18c Flat part 18d Inclined portion 18e Flat portion 18f Through hole 18g L-shaped member 18h Bottom surface 18i, 18j Adjusting member 19 Support portion 19a Drive portion support member 19b Capture portion support member 20 Stopper 20a Holding thread 21 Drive rubber 21a Holder

Claims (3)

  A capture part comprising a cylindrical part and a needle part, a drive part comprising an upright part, an arm and an L-shaped member, a support part comprising a support leg, a first support plate and a second support plate, and an upright part of the drive part The stopper is held by a holding thread attached to the cylinder and the drive rubber attached to the cylindrical part of the capture part, and the needle part is placed in the cylindrical part by a stopper fitted in a slit formed in the cylindrical part of the capture part. A mole remover which is housed and the stopper is pulled off when the arm of the drive part rotates, and the needle part jumps out of the cylindrical part and captures the mole by the force of the drive rubber hooked on the upper end of the needle part.   An L-shaped arm integrated with an upright part, a drive part composed of an L-shaped member, a support part integrated with a support leg, a horizontal plate and a protruding part, and a cylindrical part provided so as to be integrated with the support part And a catch portion comprising a needle portion, a stopper held by a holding thread attached to an upright portion constituting an L-shaped arm of the drive portion, and a drive rubber attached to the cylindrical portion of the catch portion. The mole remover according to claim 1, which is characterized by the following.   Three capture needles are connected by a connecting member, and a capture part inserted into a cylindrical part, an L-shaped arm integrated with an upright part, a drive part composed of an L-shaped member, a drive part support member and a capture part support member And a stopper that is held by a holding thread that is attached to an upright part that constitutes an L-shaped arm of the drive part, and a drive rubber that is attached to the capture part support member. vessel.

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